$MX
MAGNACHIP SEMICONDUCTOR Corp Stock $mx

$mx Overview Financials Valuation SEC Filings Company Website

2017 Form 10-K Financial Statement

#000119312518054078 Filed on February 22, 2018

Income Statement

Concept	2017	2016 Q4	2016 Q3
Revenue	$679.7M	$180.5M	$192.3M
YoY Change	-1.21%	18.39%	24.56%
Cost Of Revenue	$491.8M	$134.4M	$153.2M
YoY Change	-7.52%	9.71%	27.97%
Gross Profit	$187.9M	$46.09M	$39.14M
YoY Change	20.27%	54.13%	12.8%
Gross Profit Margin	27.64%	25.54%	20.35%
Selling, General & Admin	$81.78M	$23.10M	$20.08M
YoY Change	-2.12%	23.53%	-9.16%
% of Gross Profit	43.52%	50.12%	51.31%
Research & Development	$70.52M	$17.70M	$18.44M
YoY Change	-2.3%	-6.35%	-9.83%
% of Gross Profit	37.53%	38.4%	47.11%
Depreciation & Amortization	$28.15M	$6.600M	$6.500M
YoY Change	10.74%	3.13%	3.04%
% of Gross Profit	14.98%	14.32%	16.61%
Operating Expenses	$148.7M	$40.80M	$38.52M
YoY Change	-3.15%	8.51%	-9.48%
Operating Profit	$39.24M	$5.229M	$618.0K
YoY Change	1333.54%	-168.53%	-107.86%
Interest Expense	-$21.56M	-$54.00M	-$4.055M
YoY Change	32.77%	-512.21%	-0.49%
% of Operating Profit	-54.95%	-1032.7%	-656.15%
Other Income/Expense, Net	$2.898M	$800.0K	$887.0K
YoY Change	-3.08%	33.33%	246.48%
Pretax Income	$86.09M	-$47.90M	$30.62M
YoY Change	-432.77%	-898.33%	-154.87%
Income Tax	$1.155M	$1.900M	$758.0K
% Of Pretax Income	1.34%		2.48%
Net Earnings	$84.94M	-$49.79M	$29.87M
YoY Change	-386.8%	-317.86%	-152.34%
Net Earnings / Revenue	12.5%	-27.59%	15.53%
Basic Earnings Per Share	$2.50	-$1.42	$0.86
Diluted Earnings Per Share	$2.02	-$1.42	$0.85
COMMON SHARES
Basic Shares Outstanding	33.94M	35.07M shares	34.85M shares
Diluted Shares Outstanding	44.76M	35.07M shares	35.30M shares

Balance Sheet

Concept	2017	2016 Q4	2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$128.6M	$83.40M	$75.40M
YoY Change	54.2%	-8.25%	10.07%
Cash & Equivalents	$128.6M	$101.6M	$75.43M
Short-Term Investments
Other Short-Term Assets	$32.30M	$5.113M	$4.405M
YoY Change	-6.65%	60.08%	-46.7%
Inventory	$73.10M	$57.05M	$72.06M
Prepaid Expenses		$8.137M	$12.86M
Receivables	$84.60M	$61.78M	$66.01M
Other Receivables	$11.70M	$5.864M	$5.931M
Total Short-Term Assets	$330.3M	$242.7M	$244.9M
YoY Change	36.09%	-6.74%	14.92%
LONG-TERM ASSETS
Property, Plant & Equipment	$205.9M	$179.8M	$195.6M
YoY Change	14.52%	-6.35%	3.27%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$18.60M	$6.632M	$7.038M
YoY Change	13.41%	-3.84%	-40.88%
Total Long-Term Assets	$228.5M	$199.3M	$218.5M
YoY Change	14.65%	-6.83%	0.56%
TOTAL ASSETS
Total Short-Term Assets	$330.3M	$242.7M	$244.9M
Total Long-Term Assets	$228.5M	$199.3M	$218.5M
Total Assets	$558.8M	$442.0M	$463.4M
YoY Change	26.43%	-6.78%	7.67%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$65.90M	$51.50M	$66.50M
YoY Change	27.96%	-7.21%	35.99%
Accrued Expenses	$25.00M	$60.37M	$58.28M
YoY Change	-21.38%	-21.32%	-15.04%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$138.1M	$153.4M	$152.8M
YoY Change	-9.97%	-7.85%	15.08%
LONG-TERM LIABILITIES
Long-Term Debt	$303.4M	$221.1M	$220.9M
YoY Change	37.22%	0.32%	-1.44%
Other Long-Term Liabilities	$156.9M	$139.5M	$154.6M
YoY Change	12.47%	-6.69%	1150.61%
Total Long-Term Liabilities	$460.3M	$221.1M	$220.9M
YoY Change	27.65%	0.32%	-6.59%
TOTAL LIABILITIES
Total Short-Term Liabilities	$138.1M	$153.4M	$152.8M
Total Long-Term Liabilities	$460.3M	$221.1M	$220.9M
Total Liabilities	$598.4M	$514.1M	$528.3M
YoY Change	16.4%	-4.17%	4.99%
SHAREHOLDERS EQUITY
Retained Earnings		-$125.8M	-$76.04M
YoY Change		30.78%	-36.14%
Common Stock		$130.6M	$129.5M
YoY Change		4.46%	3.91%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$90.92M	$90.92M
YoY Change		0.0%	0.0%
Treasury Stock Shares		6.579M shares	6.579M shares
Shareholders Equity	-$39.60M	-$72.11M	-$64.92M
YoY Change
Total Liabilities & Shareholders Equity	$558.8M	$442.0M	$463.4M
YoY Change	26.43%	-6.78%	7.67%

Cashflow Statement

Concept	2017	2016 Q4	2016 Q3
OPERATING ACTIVITIES
Net Income	$84.94M	-$49.79M	$29.87M
YoY Change	-386.8%	-317.86%	-152.34%
Depreciation, Depletion And Amortization	$28.15M	$6.600M	$6.500M
YoY Change	10.74%	3.13%	3.04%
Cash From Operating Activities	-$20.25M	$21.50M	-$5.200M
YoY Change	-316.17%	-44.01%	-75.12%
INVESTING ACTIVITIES
Capital Expenditures	$32.66M	-$7.700M	-$5.800M
YoY Change	74.41%	234.78%	123.08%
Acquisitions
YoY Change
Other Investing Activities	-$94.00K	-$400.0K	-$2.000M
YoY Change	308.7%	-104.6%	-200.0%
Cash From Investing Activities	-$35.37M	-$8.100M	-$7.800M
YoY Change	-3490.99%	-226.56%	1200.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$11.40M
YoY Change	558.26%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	72.69M	200.0K	1.500M
YoY Change	4096.94%		-31.82%
NET CHANGE
Cash From Operating Activities	-20.25M	21.50M	-5.200M
Cash From Investing Activities	-35.37M	-8.100M	-7.800M
Cash From Financing Activities	72.69M	200.0K	1.500M
Net Change In Cash	26.97M	13.60M	-11.50M
YoY Change	151.48%	-69.64%	-40.41%
FREE CASH FLOW
Cash From Operating Activities	-$20.25M	$21.50M	-$5.200M
Capital Expenditures	$32.66M	-$7.700M	-$5.800M
Free Cash Flow	-$52.91M	$29.20M	$600.0K
YoY Change	465.44%	-28.26%	-103.28%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2017Q2	dei	Entity Public Float EntityPublicFloat	260362764
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CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	263000
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	102434000
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	194739000
CY2014Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	47488000
CY2014Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	14969000
CY2014Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	2973000
CY2014Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	455543	shares
CY2014Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	4.18
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	39615000
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3215945	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.60
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	-18502000
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3495000
CY2014Q4	mx	Allowance For Sales Returns AllowanceForSalesReturns	787000
CY2014Q4	mx	Low Yield Compensation Reserve LowYieldCompensationReserve	1100000
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	236000
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	90882000
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	171000
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	279867000
CY2015Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1172.0
CY2015Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	16033000
CY2015Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	13330000
CY2015Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	135160000
CY2015Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	1425000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	2547902	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	9.62
CY2015Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	631997	shares
CY2015Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	2.40
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	3155828	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	9.63
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3179899	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.61
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	-62330000
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2139000
CY2015Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	359000
CY2015Q4	mx	Intercompany Loan IntercompanyLoan	591388000
CY2015Q4	mx	Allowance For Sales Returns AllowanceForSalesReturns	1481000
CY2015Q4	mx	Low Yield Compensation Reserve LowYieldCompensationReserve	480000
CY2016Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	12272000
CY2016Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	60365000
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	83000
CY2016Q4	us-gaap	Assets Current AssetsCurrent	242693000
CY2016Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	63116000
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	61775000
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	184521000
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	130189000
CY2016Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	51509000
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-436000
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	14460000
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	14024000
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CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	83355000
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
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CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	41627103	shares
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	416000
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CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	11092000
CY2016Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	103000
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	298048000
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	16575000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	113000
CY2016Q4	us-gaap	Deferred Tax Assets Unrealized Currency Losses DeferredTaxAssetsUnrealizedCurrencyLosses	53130000
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CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	183000
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	193000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	167590000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	20249000
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CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	410000
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4885000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	2803000
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CY2016Q4	us-gaap	Deferred Tax Liabilities Unrealized Currency Transaction Gains DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains	14338000
CY2016Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1822000
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	37000
CY2016Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	13314000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Severance Payments DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsSeverancePayments	31478000
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	24982000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	49556000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	52641000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3085000
CY2016Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1208.5
CY2016Q4	us-gaap	Hedging Assets Current HedgingAssetsCurrent	3150000
CY2016Q4	us-gaap	Inventory Net InventoryNet	57048000
CY2016Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	7867000
CY2016Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	7846000
CY2016Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	7177000
CY2016Q4	us-gaap	Interest Payable Current InterestPayableCurrent	6831000
CY2016Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	46653000
CY2016Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	10318000
CY2016Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	11894000
CY2016Q4	us-gaap	Liabilities Liabilities	514066000
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	441952000
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	153441000
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CY2016Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	281000
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	8556000
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	5113000
CY2016Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1654000
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	6632000
CY2016Q4	us-gaap	Other Inventory In Transit OtherInventoryInTransit	1859000
CY2016Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	5864000
CY2016Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	130144000
CY2016Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	9556000
CY2016Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	8137000
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	179793000
CY2016Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	466000
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	350049000
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	18251000
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-125825000
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	236000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	2531243	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	9.27
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	897421	shares
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	1.72
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	508000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	3389763	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	525000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.11
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3428665	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.23
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	-72114000
CY2016Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	129225000
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2459000
CY2016Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	15573000
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	6578765	shares
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	691000
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	90918000
CY2016Q4	mx	Intercompany Loan IntercompanyLoan	598212000
CY2016Q4	mx	Allowance For Sales Returns AllowanceForSalesReturns	1107000
CY2016Q4	mx	Low Yield Compensation Reserve LowYieldCompensationReserve	432000
CY2016Q4	mx	Deferred Tax Assets Long Term Debt DeferredTaxAssetsLongTermDebt	2079000
CY2016Q4	mx	Accrued Outside Service Fees Current AccruedOutsideServiceFeesCurrent	4423000
CY2017Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	10261000
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	51746000
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	94000
CY2017Q4	us-gaap	Assets Current AssetsCurrent	330260000
CY2017Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	86167000
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	92026000
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	231356000
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	136259000
CY2017Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	65940000
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	5299000
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-38413000
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-33114000
CY2017Q4	us-gaap	Assets Assets	558789000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	128575000
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	264000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	175543000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	20583000
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	0
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	1584000
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	20058000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	52000
CY2017Q4	us-gaap	Deferred Tax Assets Unrealized Currency Losses DeferredTaxAssetsUnrealizedCurrencyLosses	20067000
CY2017Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	1253000
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	7834000
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	264000
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	143000
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	20541000
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	1094000
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	34189599	shares
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	42563808	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	426000
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	19794000
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	8335000
CY2017Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	35000
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	271190000
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3546000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	2826000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	356000
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	251132000
CY2017Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	1464000
CY2017Q4	us-gaap	Deferred Tax Liabilities Unrealized Currency Transaction Gains DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains	18187000
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	1573000
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	610000
CY2017Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1630000
CY2017Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	9759000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Severance Payments DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsSeverancePayments	36245000
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	16724000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	56454000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	751000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	690000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	582000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	727000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	748000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	60515000
CY2017Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	7425000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	15448000
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6674000
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	15444000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	3459000
CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1860000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	32183000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	3764000
CY2017Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	770233000
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5510000
CY2017Q4	us-gaap	Other Inventory In Transit OtherInventoryInTransit	134000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	6724000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1316000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1472000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	4061000
CY2017Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1071.4
CY2017Q4	us-gaap	Hedging Assets Current HedgingAssetsCurrent	7600000
CY2017Q4	us-gaap	Inventory Net InventoryNet	73073000
CY2017Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	13737000
CY2017Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	12445000
CY2017Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	6391000
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	8268000
CY2017Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	53148000
CY2017Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	7963000
CY2017Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	1062000
CY2017Q4	us-gaap	Liabilities Liabilities	598426000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	558789000
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	138142000
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	303416000
CY2017Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4292000
CY2017Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	149796000
CY2017Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	12791000
CY2017Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	9250000
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	205903000
CY2017Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	216000
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	421168000
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-40889000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	7975000	shares
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4603000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	2395979	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	9.59
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1104000	shares
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	475925	shares
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	2.19
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	6050000
CY2015Q4	mx	Withholding Tax Benefit Recognized WithholdingTaxBenefitRecognized	17800000
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y7M6D
CY2015	us-gaap	Advertising Expense AdvertisingExpense	144000
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2768000
CY2015	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	660000
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3348000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	2865475	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	6073000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.11
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2871904	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.59
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	-39637000
CY2017Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	148905000
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	483000
CY2017Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	18138000
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	8374209	shares
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	8000
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	102319000
CY2017Q4	mx	Intercompany Loan IntercompanyLoan	677267000
CY2017Q4	mx	Allowance For Sales Returns AllowanceForSalesReturns	628000
CY2017Q4	mx	Low Yield Compensation Reserve LowYieldCompensationReserve	844000
CY2017Q4	mx	Deferred Tax Assets Long Term Debt DeferredTaxAssetsLongTermDebt	1801000
CY2017Q4	mx	Accrued Outside Service Fees Current AccruedOutsideServiceFeesCurrent	1942000
CY2017Q4	mx	Employees Eligible For Severance Benefits Percentage EmployeesEligibleForSeveranceBenefitsPercentage	0.98	pure
CY2017Q3	us-gaap	Income Tax Examination Penalties Expense IncomeTaxExaminationPenaltiesExpense	6030000
CY2017Q3	mx	Employee Withholding Tax Amount EmployeeWithholdingTaxAmount	548000
CY2017Q3	mx	Income Tax Examination Administrative Fine IncomeTaxExaminationAdministrativeFine	2034000
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-11552000
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-50032000
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	25000
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-14301000
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-15486000
CY2015	us-gaap	Cost Of Revenue CostOfRevenue	498848000
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	399000
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26490000
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.151	pure
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.47
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.47
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-1620000
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-42531000
CY2015	us-gaap	Gross Profit GrossProfit	134864000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	32903000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-99954000
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-15087000
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-12605000
CY2015	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-11339000
CY2015	us-gaap	Inventory Write Down InventoryWriteDown	29146000
CY2015	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-16268000
CY2015	us-gaap	Interest Paid InterestPaid	15181000
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	8194000
CY2015	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	21463000
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-3391000
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-9977000
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-84867000
CY2015	us-gaap	Operating Expenses OperatingExpenses	177798000
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	3436000
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-84867000
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	-42934000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-132857000
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-5276000
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-34984000
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	8136000
CY2015	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	3105000
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	24359000
CY2015	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	875000
CY2015	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-1210000
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	976000
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3299000
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-1679000
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-12929000
CY2015	us-gaap	Increase Decrease In Other Accounts Payable IncreaseDecreaseInOtherAccountsPayable	-10892000
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-700000
CY2015	us-gaap	Increase Decrease In Postemployment Obligations IncreaseDecreaseInPostemploymentObligations	-11394000
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	34835000
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-3748000
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	35361000
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-3222000
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2434000
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1779000
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	742000
CY2015	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	15289000
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6350000
CY2015	us-gaap	Payments For Hedge Investing Activities PaymentsForHedgeInvestingActivities	17182000
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-195000
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	9886000
CY2015	us-gaap	Proceeds From Hedge Investing Activities ProceedsFromHedgeInvestingActivities	10841000
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3436000
CY2015	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	758000
CY2015	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-648000
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	83420000
CY2015	us-gaap	Revenues Revenues	633712000
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	2768000
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y4M24D
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y8M12D
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	6.70
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	94378000
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.00	pure
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.008	pure
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P6Y0M0D
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	325765	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.67
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	2.56
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	9.88
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	7.92
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.338	pure
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	92959	shares
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	4.01
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y8M12D
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	692000
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	802193	shares
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	532682	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	512474	shares
CY2015	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	-142000
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3436000
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	351000
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	135000
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1318000
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34380517	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34380517	shares
CY2015	mx	Allowance For Sales Returns Translation Adjustments AllowanceForSalesReturnsTranslationAdjustments	-41000
CY2015	mx	Income Tax Reconciliation Foreign Currency Adjustments IncomeTaxReconciliationForeignCurrencyAdjustments	-8954000
CY2015	mx	Allowance For Sales Returns Write Offs AllowanceForSalesReturnsWriteOffs	851000
CY2015	mx	Provision For Doubtful Accounts Net Of Recoveries ProvisionForDoubtfulAccountsNetOfRecoveries	-3000
CY2015	mx	Inventory Valuation Reserves Changes InventoryValuationReservesChanges	-297000
CY2015	mx	Inventory Valuation Reserves Foreign Currency Translation Adjustments InventoryValuationReservesForeignCurrencyTranslationAdjustments	-2012000
CY2015	mx	Unrecognized Tax Benefits Increases Decrease Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesDecreaseResultingFromForeignCurrencyTranslation	146000
CY2015	mx	Deferred Tax Assets Valuation Allowances On Net Operating Loss And Tax Credit Expiration DeferredTaxAssetsValuationAllowancesOnNetOperatingLossAndTaxCreditExpiration	1197000
CY2015	mx	Payments For Guarantee Deposits PaymentsForGuaranteeDeposits	675000
CY2015	mx	Low Yield Compensation Reserve Translation Adjustments LowYieldCompensationReserveTranslationAdjustments	-39000
CY2015	mx	Liability For Income Taxes Associated With Uncertain Tax Positions Net LiabilityForIncomeTaxesAssociatedWithUncertainTaxPositionsNet	-1211000
CY2015	mx	Income Tax Reconciliation Hybrid And Other Interest Income IncomeTaxReconciliationHybridAndOtherInterestIncome	27273000
CY2015	mx	Foreign Currency Transaction Gain Loss Before Tax Including Intercompany Balances ForeignCurrencyTransactionGainLossBeforeTaxIncludingIntercompanyBalances	-46984000
CY2015	mx	Income Tax Reconciliation Nondeductible Bad Debt Expense IncomeTaxReconciliationNondeductibleBadDebtExpense	89000
CY2015	mx	Low Yield Compensation Reserve Writeoffs LowYieldCompensationReserveWriteoffs	512000
CY2015	mx	Income Tax Reconciliation Derivative Assets Netting Adjustment IncomeTaxReconciliationDerivativeAssetsNettingAdjustment	-143000
CY2015	mx	Income Tax Reconciliation Permanent Foreign Currency Gain Loss Amount IncomeTaxReconciliationPermanentForeignCurrencyGainLossAmount	11575000
CY2015	mx	Income Tax Rate Reconciliation Change In Valuation Allowance IncomeTaxRateReconciliationChangeInValuationAllowance	-95757000
CY2015	mx	Income Tax Reconciliation Thin Capitalization IncomeTaxReconciliationThinCapitalization	2457000
CY2015	mx	Effective Income Tax Rate Reconciliation Other Permanent Adjustments Amount EffectiveIncomeTaxRateReconciliationOtherPermanentAdjustmentsAmount	-69000
CY2015	mx	Provision For Sales Returns Net Of Recoveries ProvisionForSalesReturnsNetOfRecoveries	1586000
CY2015	mx	Income Tax Reconciliation Permanent Impairment Adjustment Amount IncomeTaxReconciliationPermanentImpairmentAdjustmentAmount	-62334000
CY2015	mx	Partial Unpaid Interest Amount Waiver On Intercompany Loan PartialUnpaidInterestAmountWaiverOnIntercompanyLoan	174000000
CY2015	mx	Operating Loss Carryforwards Utilized During Period OperatingLossCarryforwardsUtilizedDuringPeriod	121000
CY2015	mx	Deferred Tax Assets Valuation Allowance Foreign Currency Translation Adjustment DeferredTaxAssetsValuationAllowanceForeignCurrencyTranslationAdjustment	-9432000
CY2015	mx	Income Tax Reconciliation Withholding Tax Expense Benefit IncomeTaxReconciliationWithholdingTaxExpenseBenefit	-14457000
CY2015	mx	Proceeds From Guarantee Deposits ProceedsFromGuaranteeDeposits	636000
CY2015	mx	Allowance For Doubtful Accounts Receivable Translation Adjustment AllowanceForDoubtfulAccountsReceivableTranslationAdjustment	-24000
CY2015	mx	Low Yield Compensation Reserve Reversal Provisions LowYieldCompensationReserveReversalProvisions	-69000
CY2015	mx	Deferred Tax Assets Valuation Allowance Charged To Expense Income DeferredTaxAssetsValuationAllowanceChargedToExpenseIncome	95757000
CY2015	mx	Share Based Compensation Arrangement By Share Based Payment Award Options In Period Exercised ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsInPeriodExercised	98	shares
CY2015	mx	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	3.08
CY2015	mx	Inventory Reserve Charged To Costs Of Sales InventoryReserveChargedToCostsOfSales	13635000
CY2015	mx	Sale Of Previously Reserved Inventory SaleOfPreviouslyReservedInventory	13932000
CY2015	mx	Unrecognized Tax Benefits Increase Decrease Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncreaseDecreaseIncomeTaxPenaltiesAndInterestExpense	108000
CY2015	mx	Uncertain Tax Positions Increases Decrease Resulting From Current Period Tax Positions UncertainTaxPositionsIncreasesDecreaseResultingFromCurrentPeriodTaxPositions	1789000
CY2015	mx	Uncertain Tax Positions Reductions Resulting From Lapse Of Applicable Statute Of Limitations UncertainTaxPositionsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2142000
CY2015	mx	Uncertain Tax Positions Increases Decrease Resulting From Foreign Currency Translation UncertainTaxPositionsIncreasesDecreaseResultingFromForeignCurrencyTranslation	-1287000
CY2017	us-gaap	Advertising Expense AdvertisingExpense	95000
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	us-gaap	Additional Cash And Cash Equivalent Related Text AdditionalCashAndCashEquivalentRelatedText	Three months or less
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2336000
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1987000
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	648000
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2520000
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2"><b><i>Concentration of Credit Risk</i></b></font></p> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 4%; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2">The Company performs periodic credit evaluations of its customers’ financial condition and generally does not require collateral for customers on accounts receivable. The Company maintains reserves for potential credit losses, which are periodically reviewed.</font></p> </div>
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	45220000
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37798000
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-359000
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3680000
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1210000
CY2017	us-gaap	Cost Of Revenue CostOfRevenue	491779000
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-55000
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	us-gaap	Depreciation Depreciation	27498000
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	28146000
CY2017	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimate Of Time To Transfer1 DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1	P12M
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.013	pure
CY2017	us-gaap	Dividends Dividends	0
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Type DocumentType	10-K
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.02
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2017	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred	5299000
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.50
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	8716000
CY2017	dei	Entity Registrant Name EntityRegistrantName	MAGNACHIP SEMICONDUCTOR Corp
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001325702
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	65516000
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-3949000
CY2017	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-760000
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1027000
CY2017	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	-712000
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	30223000
CY2017	us-gaap	Gross Profit GrossProfit	187893000
CY2017	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	17010000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	27461000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	86091000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	58630000
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-12344000
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	659000
CY2017	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-1281000
CY2017	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	9990209	shares
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	327000
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	22210000
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-12020000
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	8077000
CY2017	us-gaap	Increase Decrease In Other Accounts Payable IncreaseDecreaseInOtherAccountsPayable	-12141000
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	336000
CY2017	us-gaap	Increase Decrease In Postemployment Obligations IncreaseDecreaseInPostemploymentObligations	-21506000
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	821664	shares
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-47138000
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	7736000
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-52873000
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	2001000
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-49000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1155000
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	13438000
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	10320000
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-2318000
CY2017	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-3981000
CY2017	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	5349000
CY2017	us-gaap	Inventory Write Down InventoryWriteDown	2620000
CY2017	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-21559000
CY2017	us-gaap	Interest Paid InterestPaid	17590000
CY2017	us-gaap	Lessor Leasing Arrangements Operating Leases Renewal Term LessorLeasingArrangementsOperatingLeasesRenewalTerm	P10Y
CY2017	us-gaap	Lessor Leasing Arrangements Operating Leases Term Of Contract LessorLeasingArrangementsOperatingLeasesTermOfContract	P20Y
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	7498000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-17743000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-18444000
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	90285000
CY2017	us-gaap	Operating Expenses OperatingExpenses	148657000
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	72691000
CY2017	us-gaap	Net Income Loss NetIncomeLoss	84936000
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	Segments
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	39236000
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2898000
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	5902000
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	1207000
CY2017	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	24373000
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	11401000
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	32661000
CY2017	us-gaap	Payments For Hedge Investing Activities PaymentsForHedgeInvestingActivities	14839000
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-94000
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2"><b><i>Reclassifications</i></b></font></p> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 4%; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2">Certain charges related to the closure of the Company’s 6-inch fab and headcount reduction during 2016, previously included in selling, general and administrative expenses in the consolidated statements of operations, have been reclassified to restructuring and other charges (gain), net and early termination charges, respectively, to conform to the Company’s current year presentation. These reclassifications had no impact on the Company’s net income (loss), the consolidated balance sheets, the consolidated statements of comprehensive income (loss) and the consolidated statements of cash flows as previously reported.</font></p> </div>
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	18834000
CY2017	us-gaap	Proceeds From Hedge Investing Activities ProceedsFromHedgeInvestingActivities	10615000
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3744000
CY2017	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	65000
CY2017	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	86250000
CY2017	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-224000
CY2017	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2"><b><i>Impairment of Long-Lived Assets</i></b></font></p> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 4%; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2">The Company reviews property, plant and equipment and other long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable in accordance with ASC 360, “Property, Plant and Equipment”. Recoverability is measured by comparing its carrying amount with the future net undiscounted cash flows the assets are expected to generate. If such assets are considered to be impaired, the impairment is measured as the difference between the carrying amount of the assets and the fair value of assets using the present value of the future net cash flows generated by the respective long-lived assets.</font></p> </div>
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	70523000
CY2017	us-gaap	Revenues Revenues	679672000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	2336000
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y6M0D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y2M12D
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	6.94
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	81775000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.00	pure
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.012	pure
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y8M12D
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	88443	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	5.02
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	1.74
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	12.77
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	10.43
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.817	pure
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	19031	shares
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	1.77
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y2M12D
CY2017	us-gaap	Severance Costs1 SeveranceCosts1	13369000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1540000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	70865	shares
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	455301	shares
CY2017	us-gaap	Standard Product Warranty Description StandardProductWarrantyDescription	The standard limited warranty period is one to two years for the majority of products.
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	539183	shares
CY2017	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	39000
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3744000
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1795444	shares
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	10000
CY2017	mx	Payments For Guarantee Deposits PaymentsForGuaranteeDeposits	41000
CY2017	mx	Low Yield Compensation Reserve Translation Adjustments LowYieldCompensationReserveTranslationAdjustments	72000
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	11401000
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	676000
CY2017	dei	Trading Symbol TradingSymbol	MX
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	735000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	44755137	shares
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2"><b><i>Use of Estimates</i></b></font></p> <p style="MARGIN-BOTTOM: 0px; FONT-SIZE: medium; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6px; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 4%; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"> <font style="FONT-FAMILY: "Times New Roman"" size="2">The preparation of financial statements in accordance with US GAAP requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenue and expenses. Such estimates include the valuation of accounts receivable, inventories, stock based compensation, property plant and equipment, intangible assets, other long-lived assets, long-term employee benefits, contingencies liabilities, estimated future cash flows and other assumptions used in long-lived asset impairment tests and calculation of income taxes and deferred tax valuation allowances, and assumptions used in the calculation of sales incentives, among others. Although these estimates and assumptions are based on management’s best knowledge of current events and actions that the Company may undertake in the future, actual results may be significantly different from the estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.</font></p> </div>
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33943264	shares
CY2017	mx	Allowance For Sales Returns Translation Adjustments AllowanceForSalesReturnsTranslationAdjustments	107000
CY2017	mx	Income Tax Reconciliation Foreign Currency Adjustments IncomeTaxReconciliationForeignCurrencyAdjustments	16075000
CY2017	mx	Allowance For Sales Returns Write Offs AllowanceForSalesReturnsWriteOffs	626000
CY2017	mx	Group Severance Insurance Plan GroupSeveranceInsurancePlan	632000
CY2017	mx	Inventory Valuation Reserves Changes InventoryValuationReservesChanges	1005000
CY2017	mx	Inventory Valuation Reserves Foreign Currency Translation Adjustments InventoryValuationReservesForeignCurrencyTranslationAdjustments	829000
CY2017	mx	Unrecognized Tax Benefits Increases Decrease Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesDecreaseResultingFromForeignCurrencyTranslation	-137000
CY2017	mx	Deferred Tax Assets Valuation Allowances On Net Operating Loss And Tax Credit Expiration DeferredTaxAssetsValuationAllowancesOnNetOperatingLossAndTaxCreditExpiration	1928000
CY2017	mx	Income Tax Rate Reconciliation Change In Valuation Allowance IncomeTaxRateReconciliationChangeInValuationAllowance	56744000
CY2017	mx	Income Tax Reconciliation Thin Capitalization IncomeTaxReconciliationThinCapitalization	1888000
CY2017	mx	Effective Income Tax Rate Reconciliation Other Permanent Adjustments Amount EffectiveIncomeTaxRateReconciliationOtherPermanentAdjustmentsAmount	633000
CY2017	mx	Income Tax Reconciliation Penalty IncomeTaxReconciliationPenalty	4001000
CY2017	mx	Provision For Sales Returns Net Of Recoveries ProvisionForSalesReturnsNetOfRecoveries	40000
CY2017	mx	Income Tax Reconciliation Tax Credits Expired IncomeTaxReconciliationTaxCreditsExpired	2638000
CY2017	mx	Vendor Rebates Recorded As Reduction Of Inventory VendorRebatesRecordedAsReductionOfInventory	0
CY2017	mx	Vendor Rebates Recorded As Reduction Of Cost Of Sales VendorRebatesRecordedAsReductionOfCostOfSales	379000
CY2017	mx	Operating Loss Carryforwards Utilized During Period OperatingLossCarryforwardsUtilizedDuringPeriod	417000
CY2017	mx	Deferred Tax Assets Valuation Allowance Foreign Currency Translation Adjustment DeferredTaxAssetsValuationAllowanceForeignCurrencyTranslationAdjustment	26403000
CY2017	mx	Income Tax Reconciliation Withholding Tax Expense Benefit IncomeTaxReconciliationWithholdingTaxExpenseBenefit	3339000
CY2017	mx	Proceeds From Guarantee Deposits ProceedsFromGuaranteeDeposits	1462000
CY2017	mx	Postemployment Benefits Translation Adjustment PostemploymentBenefitsTranslationAdjustment	16785000
CY2017	mx	Allowance For Doubtful Accounts Receivable Translation Adjustment AllowanceForDoubtfulAccountsReceivableTranslationAdjustment	11000
CY2017	mx	Low Yield Compensation Reserve Reversal Provisions LowYieldCompensationReserveReversalProvisions	362000
CY2017	mx	Liability For Income Taxes Associated With Uncertain Tax Positions Net LiabilityForIncomeTaxesAssociatedWithUncertainTaxPositionsNet	-2111000
CY2017	mx	Income Tax Reconciliation Hybrid And Other Interest Income IncomeTaxReconciliationHybridAndOtherInterestIncome	7526000
CY2017	mx	Foreign Currency Transaction Gain Loss Before Tax Including Intercompany Balances ForeignCurrencyTransactionGainLossBeforeTaxIncludingIntercompanyBalances	77600000
CY2017	mx	Low Yield Compensation Reserve Writeoffs LowYieldCompensationReserveWriteoffs	22000
CY2017	mx	Income Tax Reconciliation Derivative Assets Netting Adjustment IncomeTaxReconciliationDerivativeAssetsNettingAdjustment	1937000
CY2017	mx	Income Tax Reconciliation Permanent Foreign Currency Gain Loss Amount IncomeTaxReconciliationPermanentForeignCurrencyGainLossAmount	-838000
CY2017	mx	Deferred Tax Assets Valuation Allowance Charged To Expense Income DeferredTaxAssetsValuationAllowanceChargedToExpenseIncome	-54816000
CY2017	mx	Cumulative Contributions To National Pension Fund CumulativeContributionsToNationalPensionFund	259000
CY2017	mx	Share Based Compensation Arrangement By Share Based Payment Award Options In Period Exercised ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsInPeriodExercised	18029	shares
CY2017	mx	Net Operating Loss Carry Forwards Expiration Date NetOperatingLossCarryForwardsExpirationDate	2037
CY2017	mx	Written Notice Period For Termination Of Lease Minimum WrittenNoticePeriodForTerminationOfLeaseMinimum	P90D
CY2017	mx	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	1.59
CY2017	mx	Income Tax Recognized Tax Position Realized Upon Ultimate Settlement IncomeTaxRecognizedTaxPositionRealizedUponUltimateSettlement	0.50	pure
CY2017	mx	Gain Loss On Restructuring And Other GainLossOnRestructuringAndOther	17010000
CY2017	mx	Inventory Reserve Charged To Costs Of Sales InventoryReserveChargedToCostsOfSales	4789000
CY2017	mx	Sale Of Previously Reserved Inventory SaleOfPreviouslyReservedInventory	3784000
CY2017	mx	Income Tax Reconciliation Change In Net Operating Loss Carryforwards IncomeTaxReconciliationChangeInNetOperatingLossCarryforwards	6878000
CY2017	mx	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit	13438000
CY2017	mx	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Benefit Minimum Tax Amounts Refundable TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxBenefitMinimumTaxAmountsRefundable	381000
CY2017	mx	Unrecognized Tax Benefits Increase Decrease Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncreaseDecreaseIncomeTaxPenaltiesAndInterestExpense	712000
CY2017	mx	Uncertain Tax Positions Increases Decrease Resulting From Current Period Tax Positions UncertainTaxPositionsIncreasesDecreaseResultingFromCurrentPeriodTaxPositions	-366000
CY2017	mx	Uncertain Tax Positions Increases Decrease Resulting From Prior Period Tax Positions UncertainTaxPositionsIncreasesDecreaseResultingFromPriorPeriodTaxPositions	-8923000
CY2017	mx	Uncertain Tax Positions Reductions Resulting From Lapse Of Applicable Statute Of Limitations UncertainTaxPositionsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2218000
CY2017	mx	Uncertain Tax Positions Increases Decrease Resulting From Foreign Currency Translation UncertainTaxPositionsIncreasesDecreaseResultingFromForeignCurrencyTranslation	675000
CY2016	us-gaap	Advertising Expense AdvertisingExpense	149000
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3843000
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	707000
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	475000
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3091000
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-7527000
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-15360000
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-6000
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3386000
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3731000
CY2016	us-gaap	Cost Of Revenue CostOfRevenue	531743000
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	13000
CY2016	us-gaap	Depreciation Depreciation	24941000
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	25416000
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.145	pure
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.85
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.85
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-1016000
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-15360000
CY2016	us-gaap	Gross Profit GrossProfit	156226000
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	6480000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-1738000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-25871000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-24133000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	693000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-9055000
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	1674000
CY2016	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-1574000
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1995000
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	706000
CY2016	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-5331000
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	5929000
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-285000
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-16305000
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	557000
CY2016	us-gaap	Increase Decrease In Other Accounts Payable IncreaseDecreaseInOtherAccountsPayable	-6603000
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-5447000
CY2016	us-gaap	Increase Decrease In Postemployment Obligations IncreaseDecreaseInPostemploymentObligations	-15352000
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3744000
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-4163000
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-5000000
CY2016	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-19125000
CY2016	us-gaap	Inventory Write Down InventoryWriteDown	11384000
CY2016	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-16238000
CY2016	us-gaap	Interest Paid InterestPaid	14906000
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	8898000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-15874000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	7631000
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-29615000
CY2016	us-gaap	Noncash Or Part Noncash Divestiture Amount Of Consideration Received1 NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1	16917000
CY2016	us-gaap	Operating Expenses OperatingExpenses	153489000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	1732000
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-29615000
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	2737000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	14255000
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-1032000
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	14650000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-637000
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-103000
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2990000
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	1049000
CY2016	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	14432000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	18727000
CY2016	us-gaap	Payments For Hedge Investing Activities PaymentsForHedgeInvestingActivities	3552000
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-23000
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	688000
CY2016	us-gaap	Proceeds From Hedge Investing Activities ProceedsFromHedgeInvestingActivities	6317000
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1732000
CY2016	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	527000
CY2016	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-426000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	806000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	827406	shares
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	371000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	317000
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	670000
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34833967	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34833967	shares
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	72180000
CY2016	us-gaap	Revenues Revenues	687969000
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	3843000
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y8M12D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y8M12D
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	5.85
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	83549000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.00	pure
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.010	pure
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y10M25D
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	282537	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.54
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	2.26
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	7.67
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	6.04
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.368	pure
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	85934	shares
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	1.88
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y8M12D
CY2016	us-gaap	Severance Costs1 SeveranceCosts1	4240000
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	446570	shares
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	296103	shares
CY2016	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	-6000
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1733000
CY2016	mx	Allowance For Sales Returns Translation Adjustments AllowanceForSalesReturnsTranslationAdjustments	-39000
CY2016	mx	Income Tax Reconciliation Foreign Currency Adjustments IncomeTaxReconciliationForeignCurrencyAdjustments	-1838000
CY2016	mx	Allowance For Sales Returns Write Offs AllowanceForSalesReturnsWriteOffs	361000
CY2016	mx	Provision For Doubtful Accounts Net Of Recoveries ProvisionForDoubtfulAccountsNetOfRecoveries	-148000
CY2016	mx	Group Severance Insurance Plan GroupSeveranceInsurancePlan	643000
CY2016	mx	Inventory Valuation Reserves Changes InventoryValuationReservesChanges	2661000
CY2016	mx	Inventory Valuation Reserves Foreign Currency Translation Adjustments InventoryValuationReservesForeignCurrencyTranslationAdjustments	-133000
CY2016	mx	Unrecognized Tax Benefits Increases Decrease Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesDecreaseResultingFromForeignCurrencyTranslation	32000
CY2016	mx	Deferred Tax Assets Valuation Allowances On Net Operating Loss And Tax Credit Expiration DeferredTaxAssetsValuationAllowancesOnNetOperatingLossAndTaxCreditExpiration	872000
CY2016	mx	Income Tax Rate Reconciliation Change In Valuation Allowance IncomeTaxRateReconciliationChangeInValuationAllowance	-10095000
CY2016	mx	Income Tax Reconciliation Thin Capitalization IncomeTaxReconciliationThinCapitalization	2120000
CY2016	mx	Uncertain Tax Positions Increases Decrease Resulting From Current Period Tax Positions UncertainTaxPositionsIncreasesDecreaseResultingFromCurrentPeriodTaxPositions	942000
CY2016	mx	Uncertain Tax Positions Increases Decrease Resulting From Prior Period Tax Positions UncertainTaxPositionsIncreasesDecreaseResultingFromPriorPeriodTaxPositions	317000
CY2016	mx	Uncertain Tax Positions Reductions Resulting From Lapse Of Applicable Statute Of Limitations UncertainTaxPositionsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2380000
CY2016	mx	Effective Income Tax Rate Reconciliation Other Permanent Adjustments Amount EffectiveIncomeTaxRateReconciliationOtherPermanentAdjustmentsAmount	50000
CY2016	mx	Income Tax Reconciliation Derivative Assets Netting Adjustment IncomeTaxReconciliationDerivativeAssetsNettingAdjustment	-149000
CY2016	mx	Income Tax Reconciliation Permanent Foreign Currency Gain Loss Amount IncomeTaxReconciliationPermanentForeignCurrencyGainLossAmount	-54000
CY2016	mx	Deferred Tax Assets Valuation Allowance Charged To Expense Income DeferredTaxAssetsValuationAllowanceChargedToExpenseIncome	10095000
CY2016	mx	Cumulative Contributions To National Pension Fund CumulativeContributionsToNationalPensionFund	276000
CY2016	mx	Share Based Compensation Arrangement By Share Based Payment Award Options In Period Exercised ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsInPeriodExercised	29478	shares
CY2016	mx	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	1.24
CY2016	mx	Gain Loss On Restructuring And Other GainLossOnRestructuringAndOther	7785000
CY2016	mx	Inventory Reserve Charged To Costs Of Sales InventoryReserveChargedToCostsOfSales	7646000
CY2016	mx	Sale Of Previously Reserved Inventory SaleOfPreviouslyReservedInventory	4985000
CY2016	mx	Unrecognized Tax Benefits Increase Decrease Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncreaseDecreaseIncomeTaxPenaltiesAndInterestExpense	-334000
CY2016	mx	Income Tax Reconciliation Penalty IncomeTaxReconciliationPenalty	689000
CY2016	mx	Provision For Sales Returns Net Of Recoveries ProvisionForSalesReturnsNetOfRecoveries	26000
CY2016	mx	Income Tax Reconciliation Tax Credits Expired IncomeTaxReconciliationTaxCreditsExpired	1578000
CY2016	mx	Vendor Rebates Recorded As Reduction Of Inventory VendorRebatesRecordedAsReductionOfInventory	359000
CY2016	mx	Vendor Rebates Recorded As Reduction Of Cost Of Sales VendorRebatesRecordedAsReductionOfCostOfSales	4044000
CY2016	mx	Operating Loss Carryforwards Utilized During Period OperatingLossCarryforwardsUtilizedDuringPeriod	279000
CY2016	mx	Deferred Tax Assets Valuation Allowance Foreign Currency Translation Adjustment DeferredTaxAssetsValuationAllowanceForeignCurrencyTranslationAdjustment	-7617000
CY2016	mx	Income Tax Reconciliation Withholding Tax Expense Benefit IncomeTaxReconciliationWithholdingTaxExpenseBenefit	3092000
CY2016	mx	Proceeds From Guarantee Deposits ProceedsFromGuaranteeDeposits	619000
CY2016	mx	Postemployment Benefits Translation Adjustment PostemploymentBenefitsTranslationAdjustment	-4096000
CY2016	mx	Allowance For Doubtful Accounts Receivable Translation Adjustment AllowanceForDoubtfulAccountsReceivableTranslationAdjustment	-5000
CY2016	mx	Low Yield Compensation Reserve Reversal Provisions LowYieldCompensationReserveReversalProvisions	29000
CY2016	mx	Payments For Guarantee Deposits PaymentsForGuaranteeDeposits	193000
CY2016	mx	Low Yield Compensation Reserve Translation Adjustments LowYieldCompensationReserveTranslationAdjustments	-14000
CY2016	mx	Liability For Income Taxes Associated With Uncertain Tax Positions Net LiabilityForIncomeTaxesAssociatedWithUncertainTaxPositionsNet	351000
CY2016	mx	Income Tax Reconciliation Hybrid And Other Interest Income IncomeTaxReconciliationHybridAndOtherInterestIncome	10353000
CY2016	mx	Foreign Currency Transaction Gain Loss Before Tax Including Intercompany Balances ForeignCurrencyTransactionGainLossBeforeTaxIncludingIntercompanyBalances	-18884000
CY2016	mx	Low Yield Compensation Reserve Writeoffs LowYieldCompensationReserveWriteoffs	63000
CY2016	mx	Uncertain Tax Positions Increases Decrease Resulting From Foreign Currency Translation UncertainTaxPositionsIncreasesDecreaseResultingFromForeignCurrencyTranslation	-315000
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.30
CY2017Q1	us-gaap	Gross Profit GrossProfit	41570000
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	43738000
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	6367000
CY2017Q1	us-gaap	Revenues Revenues	161710000
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	42892044	shares
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33662297	shares
CY2015Q2	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	Segments
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.23
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.23
CY2016Q1	us-gaap	Gross Profit GrossProfit	34249000
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	8125000
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	4267000
CY2016Q1	us-gaap	Revenues Revenues	148105000
CY2016Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34918568	shares
CY2016Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34698904	shares
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.51
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.51
CY2016Q2	us-gaap	Gross Profit GrossProfit	36749000
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	-17816000
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-7377000
CY2016Q2	us-gaap	Revenues Revenues	167106000
CY2016Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34716081	shares
CY2016Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34716081	shares
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.24
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.24
CY2017Q2	us-gaap	Gross Profit GrossProfit	46662000
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	-8059000
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	9742000
CY2017Q2	us-gaap	Revenues Revenues	166685000
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33952574	shares
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33952574	shares
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.85
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.86
CY2016Q3	us-gaap	Gross Profit GrossProfit	39139000
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	29866000
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	618000
CY2016Q3	us-gaap	Revenues Revenues	192296000
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35302706	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34849805	shares
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2017Q3	us-gaap	Gross Profit GrossProfit	50310000
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	5604000
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	15490000
CY2017Q3	us-gaap	Revenues Revenues	176697000
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45542418	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34103029	shares
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.42
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.42
CY2016Q4	us-gaap	Gross Profit GrossProfit	46089000
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-49790000
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	5229000
CY2016Q4	us-gaap	Revenues Revenues	180462000
CY2016Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35068330	shares
CY2016Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35068330	shares
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.99
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
CY2017Q4	us-gaap	Gross Profit GrossProfit	49351000
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	43653000
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	7637000
CY2017Q4	us-gaap	Revenues Revenues	174580000
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45573889	shares
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34176812	shares

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$MX
MAGNACHIP SEMICONDUCTOR Corp Stock $mx

2017 Form 10-K Financial Statement

#000119312518054078 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MX MAGNACHIP SEMICONDUCTOR Corp Stock $mx

2017 Form 10-K Financial Statement

#000119312518054078 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MX
MAGNACHIP SEMICONDUCTOR Corp Stock $mx