Segment Reporting [Abstract] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Geographic Concentration Risk [Member] Geographic Concentration Risk [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Sales [Member] Sales [Member] Property, Plant and Equipment [Member] Property, Plant and Equipment [Member] Statement, Geographical [Axis] Geographical [Axis] Segment, Geographical [Domain] Geographical [Domain] China [Member] CHINA Taiwan [Member] TAIWAN, PROVINCE OF CHINA Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Operating Segment and Geographic Information (Textual) Operating Segment And Geographic Information (Textual) [Abstract] Operating segment and geographic information. Percentage Concentration Risk, Percentage Revenue Revenue, Net Long-lived tangible assets Property, Plant and Equipment, Net BUSINESS ACQUISITION DISCLOSURE [Abstract] BUSINESS ACQUISITION DISCLOSURE[Abstract] BUSINESS ACQUISITIONS Business Combination Disclosure [Text Block] Commitments and Contingencies Disclosure [Abstract] Schedule of Operating Lease Future Minimum Lease Payments [Table] Schedule of Operating Leased Assets [Table] Property Subject to or Available for Operating Lease [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Schedule of Operating Lease Future Minimum Lease Payments [Line Items] Schedule of Capital and Opearting Lease Future Minimum Lease Payments [Line Items] [Line Items] for Schedule of Capital and Opearting Lease Future Minimum Lease Payments [Table] 2017 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2018 Operating Leases, Future Minimum Payments, Due in Two Years 2019 Operating Leases, Future Minimum Payments, Due in Three Years 2020 Operating Leases, Future Minimum Payments, Due in Four Years 2021 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total minimum payment Operating Leases, Future Minimum Payments Due Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] performance period [Axis] performance period [Axis] performance period [Axis] performance period [Domain] performance period [Domain] [Domain] for performance period [Axis] Performance period 1 [Member] performance period 1 [Member] performance period 1 [Member] Performance period 2 [Member] performance period 2 [Member] performance period 2 [Member] Performance period 3 [Member] performance period 3 [Member] performance period 3 [Member] Award Type [Axis] Award Type [Axis] Award Type [Domain] Equity Award [Domain] Performance-based restricted stock [Member] Performance-based restricted stock [Member] Performance-based restricted stock [Member] Restricted Stock [Member] Restricted Stock [Member] Stock Options [Member] Employee Stock Option [Member] Initial Options [Member] Initial Options [Member] Initial Options [Member] Performance and service-based restricted stock units [Member] performance and service-based restricted stock units [Member] performance and service-based restricted stock units [Member] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Certain officers of the Company (Section 16 Officers) [Member] Certain Officers Of Company Section Sixteen Officers [Member] Certain officers of the company (section 16 officers). Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan [Member] Employee stock purchase plan. 2006 Directors' Stock Option Plan [Member] Two Thousand Six Directors Stock Option Plan [Member] Two thousand six directors stock option plan. 1996 Stock Incentive Program - TriQuint [Member] 1996 Stock Incentive Program - TriQuint [Member] 1996 Stock Incentive Program - TriQuint [Member] 2008 Inducement Award Plan - TriQuint [Member] 2008 Inducement Award Plan - TriQuint [Member] 2008 Inducement Award Plan - TriQuint [Member] 2009 Incentive Plan - TriQuint [Member] 2009 Incentive Plan - TriQuint [Member] 2009 Incentive Plan - TriQuint [Member] 2012 Incentive Plan - TriQuint [Member] 2012 Incentive Plan - TriQuint [Member] 2012 Incentive Plan - TriQuint [Member] 2013 Incentive Plan - TriQuint [Member] 2013 Incentive Plan - TriQuint [Member] 2013 Incentive Plan - TriQuint [Member] 2015 Inducement Stock Plan - Qorvo [Member] 2015 Inducement Stock Plan - Qorvo [Member] 2015 Inducement Stock Plan - Qorvo [Member] 2012 Stock Incentive Plan - RF Micro Devices [Member] Two Thousand Twelve Stock Incentive Plan [Member] Two Thousand Twelve Stock Incentive Plan [Member] [Member] 2003 Stock Incentive Plan - RF Micro Devices [Member] Two Thousand Three Stock Plan [Member] Two thousand three stock plan. Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation (Textual) Share-Based Compensation (Textual) [Abstract] Share Based Compensation. Number of shares available for grant or issuance Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Maximum number of shares of common stock to be issued under plan Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Maximum available options under the plan, description Maximum available options under the plan, description Maximum available options under the plan, description Shares granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Reserved additional shares of common stock Reserved additional shares of common stock Reserved additional shares of common stock Share-based Compensation Arrangement by Share-based Payment Award, Percent of Market Price Share Based Compensation Arrangement By Share Based Payment Award Percent Of Market Price Share-based compensation arrangement by share-based payment award, percent of market price. Expected term (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Period employees can acquire common stock Period Employees Can Acquire Common Stock Period employees can acquire common stock. Shares issued under plan Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period Expiration period Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Vesting percentage when earned Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Stock-based compensation expense Share-based Compensation Closing stock price Share Price Total intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Cash received from the exercise of stock options (excluding accrued unremitted employee funds) Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options Annual forfeiture rate Forfeiture Rate Forfeiture rate. Total remaining unearned compensation cost related to nonvested restricted stock unit Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Weighted-average remaining service period of unearned compensation costs related to nonvested restricted stock units Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Total fair value of vested restricted stock units Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Statement of Financial Position [Abstract] Allowance for accounts receivable Allowance for Doubtful Accounts Receivable, Current Preferred stock, par value Preferred Stock, No Par Value Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued Preferred stock, shares outstanding Preferred Stock, Shares Outstanding Common stock, par value Common Stock, No Par Value Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding Common Stock, Shares, Outstanding Equity [Abstract] SHAREHOLDERS' EQUITY Stockholders' Equity Note Disclosure [Text Block] Inventory Disclosure [Abstract] Components of inventories Schedule of Inventory, Current [Table Text Block] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] TriQuint Merger [Member] TriQuint Merger [Member] TriQuint Merger [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Business Acquisition, Pro Forma Information [Table Text Block] Business Acquisition, Pro Forma Information [Table Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill, Gross Goodwill, Gross Goodwill, accumulated impairment losses and write-offs Goodwill, Impaired, Accumulated Impairment Loss Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill, Beginning Balance Goodwill Goodwill, Acquired During Period Goodwill, Acquired During Period Goodwill, Purchase Accounting Adjustments Goodwill, Purchase Accounting Adjustments Goodwill, Ending Balance United States [Member] UNITED STATES International [Member] International [Member] International [Member] Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Asia [Member] Asia [Member] Europe [Member] Europe [Member] Other [Member] Other geographic location [Member] Other geographic location [Member] Revenues from External Customers [Line Items] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Common stock reserved for future issuance Schedule Of Shares Reserved For Future Issuance [Abstract] Schedule of shares reserved for future issuance. Outstanding stock options under formal directors’ and employees’ stock option plans Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Possible future issuance under Company stock incentive plans Employee stock purchase plan Employee Stock Purchase Plan Shares Reserve For Future Issuance Employee stock purchase plan shares reserve for future issuance. Restricted stock-based units granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Total shares reserved Common Stock, Capital Shares Reserved for Future Issuance Organization, Consolidation and Presentation of Financial Statements [Abstract] The Company and Its Significant Accounting Policies [Table] The Company and Its Significant Accounting Policies [Table] The Company and Its Significant Accounting Policies [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Infrastructure and Defense Products [Member] Infrastructure and Defense Products [Member] Infrastructure and Defense Products [Member] Mobile Products [Member] Mobile Products [Member] Mobile Products [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] In-process research and development [Member] In Process Research and Development [Member] Technology licenses [Member] Licensing Agreements [Member] Customer Relationships [Member] Customer Relationships [Member] Developed Technology [Member] Developed Technology Rights [Member] Wafer Supply Agreement [Member] Wafer Supply Agreement [Member] Wafer supply agreement. Backlog [Member] Order or Production Backlog [Member] Trade Names [Member] Trade Names [Member] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] The Company and Its Significant Accounting Policies [Line Items] The Company and Its Significant Accounting Policies [Line Items] [Line Items] for The Company and Its Significant Accounting Policies [Table] Maturity Period For Available For Sale Investments Classification As Current Investments Minimum [greater than] Maturity Period For Available For Sale Investments Classification As Current Investments Minimum Maturity period for available-for-sale investments, classification as current investments, Minimum. Maturity Period For Available For Sale Investments Classification As Current Investments Maximum [less than] Maturity Period For Available For Sale Maturity Period For Available For Sale Investments Classification As Current Investments Maximum Maturity period for available-for-sale investments, classification as current investments, Maximum. Maturity Period for Available for Sale Investments Classification As Long Term Investments Minimum [exceeding] Maturity Period for Available for Sale Investments Classification As Long Term Investments Minimum Maturity period for available for sale investments classification as long term investments minimum. Property, Plant and Equipment, Useful Life Property, Plant and Equipment, Useful Life Interest Costs Capitalized Interest Costs Capitalized Value Added Tax Receivable Value Added Tax Receivable Goodwill Period of Projected Net Cash Flows Period of Projected Net Cash Flows Period of Projected Net Cash Flows Long term growth rate Long term growth rate Long term growth rate used in the income approach to value and interest in a business Discount rate Discount rate Rate of return used to convert a future monetary sum into present value. Effect of one percent decrease in discount rate Effect of one percent decrease in discount rate The amount of increase in the fair value of a reporting unit resulting from a one percentage point decrease in discount rate Effect of a one percent increase in discount rate Effect of a one percent increase in discount rate The amount of decrease in the fair value of a reporting unit resulting from a one percent increase in discount rate. Effect of one point decrease in long-term growth rate Effect of one point decrease in long-term growth rate The increase in the fair value of a reporting unit resulting from a one point decrease in long-term growth rate. Effect of a one percent increase in the long-term growth rate Effect of a one percent increase in the long-term growth rate The decrease in the fair value of a reporting unit resulting from a one percent increase in the long-term growth rate. Indefinite-lived Intangible Assets, Period Increase (Decrease) Indefinite-lived Intangible Assets, Period Increase (Decrease) Goodwill, Impairment Loss Goodwill, Impairment Loss Finite-Lived Intangible Assets, Period Increase (Decrease) Finite-Lived Intangible Assets, Period Increase (Decrease) Completed and transferred acquired in-process research and development during period Completed and transferred acquired in-process research and development during period Completed and transferred acquired in-process research and development during period - the amount of acquired IPRD for which development was completed during the period and -was transferred from indefinite-lived intangibles to finite-lived intangibles during the period. Finite-Lived Intangible Asset, Useful Life Finite-Lived Intangible Asset, Useful Life Rebates As Percentage Of Sales [Less Than] Rebates As Percentage Of Sales1 Rebates As Percentage Of Sales1 Percentage Of Net Revenue Other Agreements [Less Than] Percentage Of Net Revenue Other Agreements1 Percentage Of Net Revenue Other Agreements1 Advertising Expense Advertising Expense Valuation Allowance, Methodologies and Assumptions Valuation Allowance, Methodologies and Assumptions Total remaining unearned compensation cost related to nonvested restricted stock units and options Weighted-average remaining service period of unearned compensation costs related to nonvested restricted stock units and options Income Tax Disclosure [Abstract] Income (loss) before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign (Loss) income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Earnings Per Share [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Convertible Notes Due 2014 [Member] Convertible Notes Due Two Thousand Fourteen [Member] Convertible notes due two thousand fourteen. Debt Instrument [Line Items] Debt Instrument [Line Items] Net (Loss) Income Per Share (Textual) Net Loss Income Per Share (Textual) [Abstract] Net loss income per share. Shares excluded from the computation of diluted shares outstanding Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Repayments of Convertible Debt Repayments of Convertible Debt Interest paid Interest Paid Minimum future lease payments Schedule of Future Minimum Lease Payments for Capital Leases and Operating Leases [Table Text Block] Schedule of future minimum lease payments for capital leases and operating leases. Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] RFMD 2014 Program [Member] RFMD 2014 Program [Member] RFMD 2014 Program [Member] August 2015 Program [Member] August 2015 Program [Member] August 2015 Program [Member] February 2015 Program [Member] February 2015 Program [Member] February 2015 Program [Member] November 2015 Program [Member] November 2015 Program [Member] November 2015 Program [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] TriQuint [Member] TriQuint [Member] TriQuint [Member] RFMD [Member] RFMD [Member] RFMD [Member] Collared Agreement [Member] Collared Agreement [Member] Collared Agreement [Member] Uncollared Agreement [Member] Uncollared Agreement [Member] Uncollared Agreement [Member] Shareholders' Equity (Textual) Shareholders Equity (Textual) [Abstract] Shareholders' equity. Share repurchase program, authorized amount Stock Repurchase Program, Authorized Amount Stock Repurchased During Period, Shares Stock Repurchased During Period, Shares Stock Repurchased During Period, Value Stock Repurchased During Period, Value Shares Acquired Average Cost Per Share Shares Acquired Average Cost Per Share Total cost of shares repurchased divided by the total number of shares repurchased. Conversion Ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Right to receive, conversion ratio Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Fractional shares repurchased during the period, shares Fractional shares repurchased during the period, shares Fractional shares repurchased during the period, shares Fractional shares repurchased during the period, value Fractional shares repurchased during the period, value Fractional shares repurchased during the period, value Common stock reserved for future issuance Repayments of Convertible Debt Accelerated Share Repurchases, Settlement (Payment) or Receipt Accelerated Share Repurchases, Settlement (Payment) or Receipt Accelerated Share Repurchases, Shares Received Accelerated Share Repurchases, Shares Received Accelerated Share Repurchases, Shares Received - Number of shares received under an accelerated share program. Accelerated Share Repurchases, percent Accelerated Share Repurchases, percent Accelerated Share Repurchases, percent Accelerated Share Repurchases, Initial Price Paid Per Share Accelerated Share Repurchases, Initial Price Paid Per Share Statement of Comprehensive Income [Abstract] Net (loss) income Net Income (Loss) Attributable to Parent Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Unrealized gain on marketable securities, net of tax Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax Change in pension liability, net of tax Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax Foreign currency translation adjustment, including intra-entity foreign currency transactions that are of a long-term-investment nature Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax Reclassification adjustments, net of tax: AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Recognized gain on marketable securities Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Amortization of pension actuarial loss Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Net of Tax Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax Total comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Summary of activity of the Company's director and employee stock option plans Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] Assumptions used for stock option plans Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Restricted share plans Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Statement, Equity Components [Axis] Equity Components [Axis] Total Equity Component [Domain] Common Stock Common Stock [Member] Accumulated Other Comprehensive (Loss) Income AOCI Attributable to Parent [Member] Accumulated Deficit Retained Earnings [Member] Statement [Line Items] Statement [Line Items] Beginning Balance Stockholders' Equity Attributable to Parent Beginning Balance, Shares Other comprehensive income (loss) Exercise of stock options and vesting of restricted stock units, net of shares withheld for employee taxes Exercise Of Stock Options And Vesting Of Restricted Stock Units Net Of Shares Withheld For Employee Taxes Value stock issued during the period as a result of the exercise of stock options and vesting of restricted stock units, net of shares withheld for employee taxes. Exercise of stock options and vesting of restricted stock units, net of shares withheld for employee taxes, Shares Exercise Of Stock Options And Vesting Of Restricted Stock Units Net Of Shares Withheld For Employee Taxes Shares Number of shares issued during the period as a result of the exercise of stock options and vesting of restricted stock units, net of shares withheld for employee taxes. Issuance of common stock for Business Combination Stock Issued During Period, Value, Acquisitions Issuance of common stock for Business Combination, Shares Stock Issued During Period, Shares, Acquisitions Issuance of common stock in connection with employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan Issuance of common stock in connection with employee stock purchase plan, Shares Stock Issued During Period, Shares, Employee Stock Purchase Plans Tax benefit from exercised stock options Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options Repurchase of common stock, including transaction costs Repurchase of common stock, including transaction costs, Shares Stock-based compensation expense Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Ending Balance Ending Balance, Shares Debt Disclosure [Abstract] 6.75% Senior Notes due 2023 [Member] 6.75% Senior Notes due 2023 [Member] 6.75% Senior Notes due 2023 [Member] 7.00% Senior Notes due 2025 [Member] 7.00% Senior Notes due 2025 [Member] 7.00% Senior Notes due 2025 [Member] Long-term Debt Long-term Debt Unamortized Debt Issuance Expense Unamortized Debt Issuance Expense Quarterly Financial Information Disclosure [Abstract] Quarterly Financial Summary (Unaudited) Schedule of Quarterly Financial Information [Table Text Block] Income Statement [Abstract] Revenue Cost of goods sold (Note 6) Cost of Goods Sold Gross profit Gross Profit Operating expenses: Operating Expenses [Abstract] Research and development Research and Development Expense Marketing and selling (Note 6) Selling and Marketing Expense General and administrative General and Administrative Expense Other operating expense (Notes 5, 6 & 10) Other Operating Income (Expense), Net Total operating expenses Operating Expenses Income from operations Operating Income (Loss) Interest expense (Note 7) Interest Expense Interest income Investment Income, Net Other income (expense) Other Nonoperating Income (Expense) Income tax (expense) benefit (Note 11) Income Tax Expense (Benefit) Net (loss) income Net (loss) income per share (Note 12): Basic Earnings Per Share, Basic Diluted Earnings Per Share, Diluted Weighted average shares of common stock outstanding (Note 12): Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic Weighted Average Number of Shares Outstanding, Basic Diluted Weighted Average Number of Shares Outstanding, Diluted Principles of Consolidation and Basis of Presentation Consolidation, Policy [Policy Text Block] Accounting Periods Fiscal Period, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Investments Investment, Policy [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Product Warranty Guarantees, Indemnifications and Warranties Policies [Policy Text Block] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Other Receivables Receivables, Policy [Policy Text Block] Goodwill and Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Revenue Recognition Revenue Recognition, Policy [Policy Text Block] Shipping and Handling Cost Shipping and Handling Cost, Policy [Policy Text Block] Research and Development Research and Development Expense, Policy [Policy Text Block] Advertising Costs Advertising Costs, Policy [Policy Text Block] Precious Metals Reclaim Precious Metals Reclaim [Policy Text Block] Precious Metals Reclaim [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Stock-Based Compensation Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Foreign Currency Translation Foreign Currency Transactions and Translations Policy [Policy Text Block] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Business Acquisition, Pro Forma Information [Table] Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Pro Forma [Member] Pro Forma [Member] Business Acquisition, Pro Forma Information [Line Items] Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] Revenue Business Acquisition, Pro Forma Revenue Net income (loss) Business Acquisition, Pro Forma Net Income (Loss) Basic net income (loss) per share Business Acquisition, Pro Forma Earnings Per Share, Basic Diluted net income (loss) per share Business Acquisition, Pro Forma Earnings Per Share, Diluted Investments and Fair Value Measurements [Abstract] Investments and fair value measurements. Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Table] Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Domain] Major Types of Debt and Equity Securities [Domain] U.S. government/agency securities [Member] US Treasury and Government [Member] Auction Rate Securities [Member] Auction Rate Securities [Member] Corporate Debt [Member] Corporate Bond Securities [Member] Marketable Equity Securities [Member] Equity Securities [Member] Money Market Funds [Member] Money Market Funds [Member] Schedule of Available-for-sale Securities [Line Items] Schedule of Available-for-sale Securities [Line Items] Cost Available-for-sale Securities, Amortized Cost Basis Gross unrealized gains Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax Gross unrealized losses Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax Estimated fair value Available-for-sale Securities INVESTMENTS AND FAIR VALUE MEASUREMENTS Investments and Fair Value Measurements [Text Block] Investments and fair value measurements. Summary of activity of the Company's director and employee stock option plans Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Outstanding beginning balance, Shares Outstanding beginning balance, Weighted-Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Granted, Shares Granted, Weighted-Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Exercised, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Exercised, Weighted-Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Canceled, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Canceled, Weighted-Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Forfeited, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Forfeited, Weighted-Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Outstanding ending balance, Shares Outstanding ending balance, Weighted-Average Exercise Price Outstanding ending balance, Weighted-Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Outstanding ending balance, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Vested and expected to vest, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Vested and expected to vest, Weighted-Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Vested and expected to vest, Weighted-Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Vested and expected to vest, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Options exercisable, Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Options exercisable, Weighted-Average Exercise Price Ending Balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Options exercisable, Weighted-Average Remaining Contractual Term Ending Balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Options exercisable, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Lender Name [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Bank of America Syndicate [Member] Bank of America Syndicate [Member] Bank of America Syndicate [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Federal Funds Rate [Member] Federal Funds Rate [Member] Federal Funds Rate [Member] Eurodollar [Member] Eurodollar [Member] Base Rate [Member] Base Rate [Member] Default rate increase [Member] Default rate [Member] Default rate [Member] Credit Agreement [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Standby Letters of Credit [Member] Standby Letters of Credit [Member] Swingline Loan [Member] Bridge Loan [Member] Credit Agreement [Member] Credit Agreement [Member] Credit Agreement [Member] Senior Notes [Member] Senior Notes [Member] Convertible Notes Due 2012 [Member] Convertible Notes Due Two Thousand Twelve [Member] Convertible notes due two thousand twelve. Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Debt Instrument, Face Amount Debt Instrument, Face Amount Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage Interest Expense, Borrowings Interest Expense, Borrowings Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed Debt Instrument, Redemption Price, Percentage Debt Instrument, Redemption Price, Percentage Default interest rate increase Default interest rate increase Default interest rate increase - the amount that the interest rate will increase during the 90-day period following a default Default interest rate increase increments Default interest rate increase increments Default interest rate increase increments - the percentage increase in the interest rate for each 90-day period in default following the initial interest rate increase Maximum default interest rate increase Maximum default interest rate increase Maximum default interest rate increase Loss on retirement of convertible subordinated notes Gains (Losses) on Extinguishment of Debt Long-term Debt, Fair Value Long-term Debt, Fair Value Net carrying amount of debt Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum Line of Credit Facility, Maximum Consolidated Total Leverage Ratio Allowed Line of Credit Facility, Maximum Consolidated Total Leverage Ratio Allowed Line of Credit Facility, Maximum Consolidated Total Leverage Ratio Allowed Line of Credit Facility, Minimum Consolidated Interest Coverage Ratio Required Line of Credit Facility, Minimum Consolidated Interest Coverage Ratio Required Line of Credit Facility, Minimum Consolidated Interest Coverage Ratio Required Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum amount of increase that may be requested Line of Credit Facility, Maximum amount of increase that may be requested Line of Credit Facility, Maximum amount of increase that may be requested Proceeds from Lines of Credit Proceeds from Lines of Credit Repayment of long term debt Repayments of Long-term Debt Interest Expense, Debt, Excluding Amortization Interest Expense, Debt, Excluding Amortization Amortization of Debt Discount (Premium) Amortization of Debt Discount (Premium) Debt Instrument, Interest Rate, Effective Percentage Debt Instrument, Interest Rate, Effective Percentage THE COMPANY AND ITS SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Reconciliation of the numerators and denominators in the computation of basic and diluted net income (loss) per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Restructuring and Related Activities [Abstract] RESTRUCTURING Restructuring and Related Activities Disclosure [Text Block] Assumptions used for stock option plans Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Weighted-average grant-date fair value of options granted during the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Available-for-sale securities Available-for-sale Securities [Table Text Block] Amortized cost of available-for-sale investments in debt securities with contractual maturities Investments Classified by Contractual Maturity Date [Table Text Block] Fair value of the financial assets measured at fair value on a recurring basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents (Note 3) Cash and Cash Equivalents, at Carrying Value Short-term investments (Notes 1 & 3) Short-term Investments Accounts receivable, less allowance of $143 and $539 as of April 2, 2016 and March 28, 2015, respectively Accounts Receivable, Net, Current Inventories (Notes 1 & 4) Inventory, Net Prepaid expenses Prepaid Expense, Current Other receivables (Note 1) Other Receivables Deferred tax assets (Notes 1 & 11) Deferred Tax Assets, Net of Valuation Allowance, Current Other current assets (Notes 1 & 8) Other Assets, Current Total current assets Assets, Current Property and equipment: Property, Plant and Equipment, Net [Abstract] Land Land Building and leasehold improvements Buildings and Improvements, Gross Machinery and equipment Machinery and Equipment, Gross Furniture and fixtures Furniture and Fixtures, Gross Computer equipment and software Property, Plant and Equipment, Other, Gross Property and equipment, gross, total Property, Plant and Equipment, Gross Less accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property and equipment net, excluding construction in progress Property And Equipment Net Excluding Construction In Progress Property and equipment net, excluding construction in progress. Construction in progress Construction in Progress, Gross Total property and equipment, net Goodwill (Notes 1, 5 & 6) Intangible assets, net (Notes 1, 5 & 6) Finite-Lived Intangible Assets, Net Long-term investments (Notes 1 & 3) Long-term Investments Other non-current assets (Notes 8 & 11) Other Assets, Noncurrent Total assets Assets LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued liabilities (Notes 8, 9, & 10) Accrued Liabilities, Current Other current liabilities Other Liabilities, Current Total current liabilities Liabilities, Current Long-term debt (Note 7) Long-term Debt, Excluding Current Maturities Deferred tax liabilities (Note 11) Deferred Tax Liabilities, Net, Noncurrent Other long-term liabilities (Notes 8, 9, 10 & 11) Other Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingent liabilities (Note 9) Commitments and Contingencies Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Preferred stock, $.0001 par value; 5,000 shares authorized; no shares issued and outstanding Preferred Stock, Value, Issued Common stock and additional paid-in capital, $.0001 par value; 405,000 shares authorized; 127,386 and 149,059 shares issued and outstanding at April 2, 2016 and March 28, 2015, respectively Common Stock, Value, Issued Accumulated other comprehensive loss, net of tax Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated deficit Retained Earnings (Accumulated Deficit) Total stockholders’ equity Total liabilities and stockholders’ equity Liabilities and Equity Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments [Member] Operating Segments [Member] All other [Member] Corporate, Non-Segment [Member] Statement, Business Segments [Axis] MP [Member] IDP [Member] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Summary of details of reportable segments Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Abstract] Revenue: Segment Reporting Information, Revenue for Reportable Segment [Abstract] Income from operations: Segment Reporting Information, Operating Income (Loss) [Abstract] Income from operations Interest expense (Loss) income before income taxes ReconciliationOfProvisionOfIncomeTaxes [Table] ReconciliationOfProvisionOfIncomeTaxes [Table] ReconciliationOfProvisionOfIncomeTaxes [Table] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] ReconciliationOfProvisionOfIncomeTaxes [Line Items] ReconciliationOfProvisionOfIncomeTaxes [Line Items] [Line Items] for ReconciliationOfProvisionOfIncomeTaxes [Table] Income tax expense at statutory federal rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Income tax expense at statutory federal rate, Percentage Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Decrease (increase) resulting from: Decrease Increase Resulting [Abstract] Decrease (increase) resulting from. State benefit (provision), net of federal (provision) benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State benefit (provision), net of federal (provision) benefit, Percentage Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Research and development credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Research and development credits, Percentage Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent Foreign tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount Foreign tax credits, Percent Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent Effect of changes in income tax rate applied to net deferred tax assets Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Effect of changes in income tax rate applied to net deferred tax assets, Percentage Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent Foreign tax rate difference Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Foreign tax rate difference, Percentage Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Change in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Change in valuation allowance, Percentage Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Adjustments to net deferred tax assets Adjustments To Net Deferred Tax Assets Adjustments to net deferred tax assets. Adjustments To Net Deferred Tax Assets, Percentage Adjustments To Net Deferred Tax Assets Percentage Adjustments to net deferred tax assets percentage. Stock-based compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount Share-based compensation, Percentage Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent Tax reserve adjustments Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Tax reserve adjustments, Percentage Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Deemed dividend Income Tax Reconciliation Deemed Dividend Income tax reconciliation deemed dividend. Deemed Dividend, Percentage Effective Income Tax Rate Reconciliation Deemed Dividend Effective income tax rate reconciliation deemed dividend. Write-off U.K. gross deferred tax assets Effective Income Tax Rate Reconciliation, Write Off Of Gross Deferred Tax Assets Effective Income Tax Rate Reconciliation, Write Off Of Gross Deferred Tax Assets Write-off U.K. gross deferred tax assets, Percent Effective Income Tax Rate Reconciliation, Write Off Of Gross Deferred Tax Asset, Percent Effective Income Tax Rate Reconciliation, Write Off Of Gross Deferred Tax Asset, Percent Domestic production activities deduction Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount Domestic production activities deduction, Percent Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Percent Other income tax benefit (expense) Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Other income tax benefit (expense), Percentage Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Total Total, Percentage Effective Income Tax Rate Reconciliation, Percent Debt Securities [Member] Debt Securities [Member] Cost of investments in debt securities due in less than one year Available-for-sale Securities, Debt Maturities, Next Twelve Months, Amortized Cost Basis Cost of investments in debt securities due after ten years Available-for-sale Securities, Debt Maturities, after Ten Years, Amortized Cost Basis Total cost of investments in debt securities Available-for-sale Debt Securities, Amortized Cost Basis Estimated fair value of investments in debt securities due in less than one year Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value Estimated fair value of investments in debt securities due after ten years Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value Estimated fair value Available-for-sale Securities, Debt Securities Compensation and Retirement Disclosure [Abstract] Schedule of Defined Contribution and Defined Benefit Pension Plans Disclosures [Table] Schedule of Defined Contribution Plans Disclosures [Table] Schedule of Defined Contribution Plans Disclosures. Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] Germany Defined Pension Plan [Member] Foreign Pension Plan [Member] Defined Contribution and Benefit Pension Plans Disclosures [Axis] Defined Contribution and Benefit Pension Plans Disclosures [Axis] Defined Contribution and Benefit Pension Plans Disclosures. Defined Contribution and Benefit Pension Plans Disclosures [Domain] Defined Contribution and Benefit Pension Plans Disclosures [Domain] Defined Contribution and Benefit Pension Plans Disclosures [Domain] U. S. Defined Contribution Plan [Member] United States Defined Contribution Plan [Member] United states defined contribution plan. Non-Qualified Deferred Compensation Plan [Member] Non-Qualified Deferred Compensation Plan [Member] Non-Qualified Deferred Compensation Plan [Member] Defined Contribution and Defined Benefit Plan Disclosure [Line Items] Defined Contribution Plan Disclosure [Line Items] Retirement Benefit Plan (Textual) Retirement Benefit Plan (Textual) [Abstract] Retirement Benefit Plan. Service period Defined Contribution Plan Service Period Defined Contribution Plan Service Period. Defined Contribution Plan, Company Contribution Amount Defined Contribution Plan, Employer Discretionary Contribution Amount Defined benefit plan insurance receivable Defined benefit plan insurance receivable Defined benefit plan insurance receivable Defined Benefit Pension Plan, Benefit Obligation Defined Benefit Plan, Benefit Obligation Defined Benefit Pension Plan, Net Periodic Benefit Cost Defined Benefit Plan, Net Periodic Benefit Cost Number of retirement benefit plans offered by the Company Number of retirement benefit plans offered by the Company Number of retirement benefit plans offered by the Company Assets held in rabbi trust Assets Held-in-trust Assets held in rabbi trust, current Assets Held-in-trust, Current Assets held in rabbi trust, noncurrent Assets Held-in-trust, Noncurrent Deferred compensation plan liability Deferred Compensation Liability, Current and Noncurrent Deferred compensation plan liability, current Deferred Compensation Liability, Current Deferred compensation liability, noncurrent Deferred Compensation Liability, Classified, Noncurrent Estimated Amortization Expense Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] 2017 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2018 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2019 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Five Restricted share plans Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Balance at beginning balance, Shares Balance at beginning balance, Weighted-Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Granted, Weighted-Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Vested, Weighted-Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Forfeited, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Forfeited, Weighted-Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Balance at ending balance, Shares Balance at ending balance, Weighted-Average Grant-Date Fair Value NET INCOME (LOSS) PER SHARE Earnings Per Share [Text Block] Statement of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net (loss) income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation Depreciation Intangible assets amortization (Note 6) Amortization of Intangible Assets Non-cash interest expense and amortization of debt issuance costs Amortization of Financing Costs and Discounts Investment discount amortization, net Accretion (Amortization) of Discounts and Premiums, Investments Excess tax benefit from exercises of stock options Excess Tax Benefit from Share-based Compensation, Operating Activities Deferred income taxes Deferred Income Tax Expense (Benefit) Foreign currency adjustments Foreign Currency Transaction Gain (Loss), Unrealized Loss on impairment of intangible assets (Note 6) Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) (Income) loss on investments and other assets, net Gain (loss) on assets and other, net The gains (losses) included in earnings resulting from the sale or disposal of tangible or intangible assets. Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable, net Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Prepaid expenses and other current and non-current assets Increase (Decrease) in Prepaid Expense and Other Assets Accounts payable Increase (Decrease) in Accounts Payable Accrued liabilities Increase (Decrease) in Accrued Liabilities Income tax payable/(recoverable) Increase (Decrease) in Income Taxes Payable Other liabilities Increase (Decrease) in Other Operating Liabilities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Purchase of available-for-sale securities Payments to Acquire Available-for-sale Securities Proceeds from maturities of available-for-sale securities Proceeds from Sale and Maturity of Available-for-sale Securities Payments to Acquire Investments Payments to Acquire Investments Proceeds from the sale of investments Proceeds from Sale of Equity Method Investments Purchase of business, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Proceeds from the sale of business Proceeds from Divestiture of Businesses Purchase of intangibles Payments to Acquire Intangible Assets Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from sale of property and equipment Proceeds from Sale of Property, Plant, and Equipment Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from debt issuances Proceeds from (Repayments of) Debt Payment of debt Excess tax benefit from exercises of stock options Excess Tax Benefit from Share-based Compensation, Financing Activities Debt issuance costs Payments of Debt Issuance Costs Proceeds from the issuance of common stock Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options Repurchase of common stock, including transaction costs Payments for Repurchase of Common Stock Tax withholding paid on behalf of employees for restricted stock units Payments Related to Tax Withholding for Share-based Compensation Restricted cash associated with financing activities Proceeds from (Repayments of) Restricted Cash, Financing Activities Other financing Proceeds from (Payments for) Other Financing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash Effect of Exchange Rate on Cash and Cash Equivalents Net increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at the beginning of the period Cash and cash equivalents at the end of the period Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Cash paid during the year for interest Cash paid during the year for income taxes Income Taxes Paid Non-cash investing and financing information: Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract] Capital expenditure adjustments included in liabilities Change in Capital Expenditures Incurred but Not Paid Change in Capital Expenditures Incurred but Not Paid Fair value of equity consideration related to Business Combination (Note 5) Equity Issued in Business Combination, Fair Value Disclosure Income before income taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Components of the income tax (provision) benefit Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Reconciliation of the (provision for) or benefit from income taxes to income tax(expense) or benefit computed by applying the statutory federal income tax rate to pre-tax income. Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Significant components of net deferred income taxes Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Reconciliation of gross unrecognized tax benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Cost of goods sold [Member] Cost of Sales [Member] Marketing and selling [Member] Selling and Marketing Expense [Member] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Operating Expense Reductions [Member] Operating Expense Reductions [Member] Operating Expense Reductions [Member] Transferred and in service in-process research and development [Member] Transferred and in service in-process research and development [Member] Transferred and in service in-process research and development [Member] Goodwill and Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Intangible assets amortization (Note 6) In-process research and development placed in service In-process research and development placed in service In-process research and development placed in service during the period Acquired in-process research and development percentage complete Acquired in-process research and development percentage complete Acquired in-process research and development percentage complete at the end of the period Remaining research and development costs Remaining research and development costs Remaining estimated research and development costs to complete Investments and fair value measurments [Abstract] Investments and fair value measurments [Abstract] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Cavendish [Member] Cavendish [Member] Cavendish [Member] Convertible Notes Due Two Thousand Fourteen [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Available-for-sale Securities, Gross Realized Gains Available-for-sale Securities, Gross Realized Gains Equity Method Investments Equity Method Investments Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Fair value of available-for-sale securities in a continuous unrealized loss position Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value Unrealized losses on available-for-sale securities in a continuous unrealized loss position Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss Impairment on cost-method investment Asset Impairment Charges Components of inventories Inventory, Net [Abstract] Raw materials Inventory, Raw Materials, Net of Reserves Work in process Inventory, Work in Process, Net of Reserves Finished goods Inventory, Finished Goods, Net of Reserves Total inventories Document and Entity Information [Abstract] Document and entity information. Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Amendment Flag Amendment Flag Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Current Fiscal Year End Date Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Filer Category Entity Filer Category Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding INCOME TAXES Income Tax Disclosure [Text Block] Valuation Allowance [Table] Valuation Allowance [Table] Tax Credit Carryforward [Axis] Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Tax Credit Carryforward, Name [Domain] Research Tax Credit Carryforward [Member] Research Tax Credit Carryforward [Member] Foreign [Member] Foreign [Member] Foreign. State [Member] State and Local Jurisdiction [Member] Alternative mininmum tax [Member] Alternative mininmum tax [Member] Alternative mininmum tax [Member] U.S. Federal [Member] Internal Revenue Service (IRS) [Member] Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] State Deferred Tax Assets [Member] State Deferred Tax Assets [Member] State Deferred Tax Assets [Member] Domestic and foreign deferred tax assets [Member] Domestic and foreign deferred tax assets [Member] Domestic and foreign deferred tax assets [Member] Domestic deferred tax assets [Member] Domestic deferred tax assets [Member] Domestic deferred tax assets [Member] U.K. deferred tax asset [Member] U.K. deferred tax asset [Member] U.K. deferred tax asset [Member] Intercompany Profits deferred tax asset [Member] Intercompany Profits deferred tax asset [Member] Intercompany Profits deferred tax asset [Member] Other deferred tax asset [Member] Other deferred tax asset [Member] Other deferred tax asset [Member] TriQuint merger deferred tax asset [Member] TriQuint merger deferred tax asset [Member] TriQuint merger deferred tax asset [Member] Amalfi acquisition deferred tax asset [Member] Amalfi acquisition deferred tax asset [Member] Amalfi acquisition deferred tax asset [Member] State net operating losses and credits [Member] State net operating losses and credits [Member] State net operating losses and credits [Member] Valuation Allowance [Line Items] Valuation Allowance [Line Items] Income Taxes (Textual) Income Taxes (Textual) [Abstract] Income taxes. Valuation Allowance Deferred Tax Assets, Valuation Allowance Valuation Allowance, Deferred Tax Asset, Change in Amount Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount North Carolina State Corporate Tax Rate North Carolina State Corporate Tax Rate North Carolina State Corporate Tax Rate New North Carolina State Corporate Tax Rate New North Carolina State Corporate Tax Rate New North Carolina State Corporate Tax Rate - the new rate after legislation in 2016 to be phased in over a 3 year period. Loss carryovers Operating Loss Carryforwards Income tax credits Tax Credit Carryforward, Amount Undistributed earnings of foreign subsidiaries Undistributed Earnings of Foreign Subsidiaries Foreign jurisdiction exemption reduction, Dollar Amount Income Tax Holiday, Aggregate Dollar Amount Foreign jurisdiction exemption reduction, per share amount Income Tax Holiday, Income Tax Benefits Per Share Gross unrecognized tax benefits Unrecognized Tax Benefits Unrecognized tax benefits, if recognized, would impact the effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Additions for tax positions in prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Interest and penalties expense (benefit) recognized related to uncertain tax positions Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense Accrued interest and penalties related to unrecognized tax benefits Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Long-term Tax Liability Long-term Tax Liability Long-term Tax Liability Period gross unrecognized tax benefits may be reduced Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Period Significant change in unrecognized tax benefits is reasonably possible period. Taxes Payable, Current Taxes Payable, Current Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Deferred Taxes [Member] Deferred Taxes [Member] Deferred Taxes [Member] MP [Member] Cellular Products Group [Member] Cellular Products Group. IDP [Member] Multi Market Products Group [Member] Multi-Market Products Group. Business Acquisition [Line Items] Share Price Business Combination, Consideration Transferred Business Combination, Consideration Transferred Share exchange ratio (before giving effect to the reverse stock split) Share exchange ratio (before giving effect to the reverse stock split) Share exchange ratio (before giving effect to the reverse stock split) Common Stock, Par or Stated Value Per Share Common Stock, Par or Stated Value Per Share Reverse stock split Stockholders' Equity, Reverse Stock Split Goodwill, Purchase Accounting Adjustments Revenue Revenues Net loss Income (loss) from operations Acquisition-related costs Business Combination, Acquisition Related Costs Restructuring costs Restructuring Charges Integration related costs Business Combination, Integration Related Costs Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Long-term Debt Instruments [Table Text Block] Facility [Member] Manufacturing Facility [Member] Equipment [Member] Equipment [Member] Minimum [Member] Maximum [Member] Operating Leased Assets [Line Items] Operating Leased Assets [Line Items] Commitments and Contingent Liabilities (Textual) Commitments and Contingent Liabilities (Textual) [Abstract] Commitments and contingent liabilities. Operating Leases, remaining terms Lessee Leasing Arrangements, Operating Leases, Term of Contract Number of renewal periods for operating leases Number Of Renewal Periods Number of renewal periods. Operating lease renewal period Lessee Leasing Arrangements, Operating Leases, Renewal Term Total future minimum lease payments Rent expense under operating leases Operating Leases, Rent Expense, Net Numerator: Earnings Per Share Reconciliation [Abstract] Numerator for basic and diluted net (loss) income per share - net (loss) income available to common stockholders Denominator: Denominator [Abstract] Denominator. Denominator for basic net (loss) income per share — weighted average shares Effect of dilutive securities: Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Stock-based awards Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Denominator for diluted net (loss) income per share — adjusted weighted average shares and assumed conversions Basic net (loss) income per share Diluted net (loss) income per share Significant components of net deferred income taxes Components of Deferred Tax Assets and Liabilities [Abstract] Deferred income tax assets: Components of Deferred Tax Assets [Abstract] Inventory reserve Deferred Tax Assets, Inventory Basis in stock and other investments Deferred Tax Assets Basis In Stock And Other Investments Deferred tax assets basis in stock and other investments. Equity compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Accumulated depreciation/basis difference Deferred Tax Assets Accumulated Depreciation Basis Difference Deferred tax assets accumulated depreciation basis difference. Net operating loss carry-forwards Deferred Tax Assets, Operating Loss Carryforwards Research and other credits Deferred Tax Assets, Tax Credit Carryforwards, Research Other deferred assets Deferred Tax Assets, Other Total deferred income tax assets Deferred Tax Assets, Gross Valuation allowance Total deferred income tax assets, net of valuation allowance Deferred Tax Assets, Net of Valuation Allowance Deferred income tax liabilities: Components of Deferred Tax Liabilities [Abstract] Amortization and purchase accounting basis difference Deferred Tax Liabilities, Goodwill and Intangible Assets Accumulated depreciation/basis difference Deferred Tax Liabilities, Property, Plant and Equipment Deferred gain Deferred Tax Liabilities, Tax Deferred Income Other deferred liabilities Deferred Tax Liabilities, Other Total deferred tax liabilities Total deferred tax liabilities Total deferred tax liabilities Amounts included in consolidated balance sheets: Amounts Included In Consolidated Balance Sheets [Abstract] Amounts included in consolidated balance sheets. Current assets Current liabilities Deferred Tax Liabilities, Net, Current Non-current assets Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Non-current liabilities Total deferred income tax liabilities Deferred Tax Liabilities, Net Common stock reserved for future issuance Schedule Of Shares Reserved For Future Issuance [Table Text Block] Schedule of shares reserved for future issuance. GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] DEBT Debt Disclosure [Text Block] Risks and Uncertainties [Abstract] Revenue from significant customers Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] CONCENTRATIONS OF CREDIT RISK Concentration Risk Disclosure [Text Block] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Corporate Debt Securities [Member] Corporate Debt Securities [Member] Money Market Funds [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Recurring [Member] Fair Value, Measurements, Recurring [Member] Quoted Prices In Active Markets For Identical Assets (Level 1) [Member] Fair Value, Inputs, Level 1 [Member] Significant Other Observable Inputs (Level 2) [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Available-for-sale Securities, Debt Securities Deferred compensation plan assets Deferred Compensation Plan Assets Total assets measured at fair value Assets, Fair Value Disclosure, Recurring Total liabilities measured at fair value Liabilities, Fair Value Disclosure, Recurring Quarterly Financial Summary (Unaudited) Quarterly Financial Data [Abstract] Quarterly Financial Summary (Unaudited) Selected Quarterly Financial Information [Abstract] Gross profit Net (loss) income per share: Summary of details of reportable segments Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Summary of reconciliation of All other category Segment Reporting Information Other [Table Text Block] Segment reporting information other. Sales to customers by geographic region Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Long-lived assets by geographic region Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] SHARE-BASED COMPENSATION Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Reconciliation of "All other" category: Segment Reporting Information Other [Abstract] Segment reporting information other. Stock-based compensation expense Amortization of intangible assets Acquired inventory step-up and revaluation Acquired inventory step-up and revaluation Aquisition related inventory step-up and revaluation Impairment of intangible asset Acquisition and integration related costs Business Combination, Acquisition And Integration related costs Business Combination, Acquisition And Integration related costs Restructuring and disposal costs Restructuring and disposal costs Restructuring and disposal costs IPR litigation costs Legal Fees Start-up costs Start-up costs Start-up costs Certain consulting costs Certain consulting expense Certain consulting expense Other expenses (including (gain) loss on assets and other miscellaneous corporate overhead) Other Unallocated Income Expense Other unallocated income expense. Income Tax Contingency [Table] Income Tax Contingency [Table] Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Reconciliation of gross unrecognized tax benefits Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Beginning balance Additions based on positions related to current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Reductions for tax positions in prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Expiration of statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Ending balance QUARTERLY FINANCIAL SUMMARY (UNAUDITED) Quarterly Financial Information [Text Block] Current (expense) benefit: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Foreign Current Foreign Tax Expense (Benefit) Total current (expense) benefit Current Income Tax Expense (Benefit) Deferred (expense) benefit: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Foreign Deferred Foreign Income Tax Expense (Benefit) Total deferred (expense) benefit Intangible Assets by Major Class [Axis] Intangible Assets, Major Class Name [Domain] Customer relationships [Member] Developed Technology [Member] Wafer supply agreement [Member] Gross carrying amounts and amortization of intangibles Finite-Lived Intangible Assets, Gross [Abstract] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Gross Carrying Amount Gross Carrying Amount Intangible Assets, Gross (Excluding Goodwill) OPERATING SEGMENT AND GEOGRAPHIC INFORMATION Segment Reporting Disclosure [Text Block] COMMITMENTS AND CONTINGENT LIABILITIES Commitments and Contingencies Disclosure [Text Block] Quarterly Financial Summary (Unaudited) [Abstract] Quarterly Financial Summary (Unaudited) [Abstract] Discrete Period Tax Expense Type [Axis] Valuation Allowances and Reserves Type [Axis] Discrete Period Tax Expense Type [Domain] Valuation Allowances and Reserves [Domain] Acquisition and integration related costs Income Tax (Benefit) Expense Interest Expense Discrete period expense Discrete period expense Discrete period expense Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Manufacturing efficiencies [Member] Manufacturing efficiencies [Member] Manufacturing efficiencies [Member] Newton Aycliffe UK facility [Member] Newton Aycliffe UK facility [Member] Newton Aycliffe UK facility [Member] Economic Restructuring [Member] Economic Restructuring [Member] Economic restructuring. Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring obligations Restructuring Reserve Restructuring and Related Cost, Expected Cost Restructuring and Related Cost, Expected Cost Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets [Line Items] Indefinite-lived Intangible Assets [Line Items] Schedule of Goodwill [Table Text Block] Schedule of Goodwill [Table Text Block] Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Table Text Block] Schedule of finite-lived and indefinite-lived intangible assets [Table Text Block] Schedule of finite-lived and indefinite-lived intangible assets [Table Text Block] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] INVENTORIES Inventory Disclosure [Text Block] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Sales Revenue, Net [Member] Sales Revenue, Net [Member] Customer Concentration Risk [Member] Customer Concentration Risk [Member] Major Customers [Axis] Customer [Axis] Name of Major Customer [Domain] Customer [Domain] Huawei [Member] Huawei [Member] Huawei [Member] Samsung [Member] Samsung [Member] Samsung Electronics, Co., Ltd. Revenue, Major Customer [Line Items] Revenue, Major Customer [Line Items] Revenue from significant customers Entity Wide Revenue Major Customer [Abstract] Entity wide revenue major customer. RETIREMENT BENEFIT PLANS Pension and Other Postretirement Benefits Disclosure [Text Block] Accounts Receivable [Member] Accounts Receivable [Member] Credit Concentration Risk [Member] Credit Concentration Risk [Member] Other End Customer [Member] Other End Customer [Member] Other End Customer [Member] Samsung [Member] Concentrations of Credit Risk (Textual) Concentrations of Credit Risk (Textual) [Abstract] Concentrations of credit risk.