$AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd Stock $aosl

$aosl Overview Financials Valuation SEC Filings Company Website

2018 Q2 Form 10-Q Financial Statement

#000138746718000033 Filed on May 03, 2018

Income Statement

Concept	2018 Q2	2018 Q1	2017 Q2
Revenue	$109.9M	$102.9M	$98.00M
YoY Change	12.14%	10.31%	7.22%
Cost Of Revenue	$80.70M	$75.77M	$72.90M
YoY Change	10.7%	7.35%	1.39%
Gross Profit	$29.20M	$27.13M	$25.10M
YoY Change	16.33%	19.54%	28.72%
Gross Profit Margin	26.57%	26.37%	25.61%
Selling, General & Admin	$19.30M	$16.49M	$13.60M
YoY Change	41.91%	36.62%	41.67%
% of Gross Profit	66.1%	60.76%	54.18%
Research & Development	$10.00M	$9.966M	$7.900M
YoY Change	26.58%	30.7%	12.86%
% of Gross Profit	34.25%	36.73%	31.47%
Depreciation & Amortization	$7.600M	$7.430M	$7.040M
YoY Change	7.95%	7.84%	6.67%
% of Gross Profit	26.03%	27.38%	28.05%
Operating Expenses	$29.30M	$26.45M	$21.50M
YoY Change	36.28%	34.33%	29.52%
Operating Profit	-$100.0K	$681.0K	$3.600M
YoY Change	-102.78%	-77.34%	24.14%
Interest Expense	-$2.300M	$105.0K	$0.00
YoY Change		377.27%	-100.0%
% of Operating Profit		15.42%	0.0%
Other Income/Expense, Net		-$234.0K
YoY Change		216.22%
Pretax Income	-$2.300M	$342.0K	$3.600M
YoY Change	-163.89%	-88.24%	50.0%
Income Tax	$500.0K	$830.0K	$800.0K
% Of Pretax Income		242.69%	22.22%
Net Earnings	$1.000M	$1.651M	$4.100M
YoY Change	-75.61%	-53.57%	115.79%
Net Earnings / Revenue	0.91%	1.6%	4.18%
Basic Earnings Per Share		$0.07
Diluted Earnings Per Share	$40.65K	$0.07	$164.0K
COMMON SHARES
Basic Shares Outstanding	23.88M shares	23.80M shares	23.79M shares
Diluted Shares Outstanding		24.76M shares

Balance Sheet

Concept	2018 Q2	2018 Q1	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$131.5M	$125.2M	$115.7M
YoY Change	13.66%	7.75%	31.78%
Cash & Equivalents	$131.5M	$125.2M	$115.7M
Short-Term Investments
Other Short-Term Assets	$29.55M	$17.12M	$4.883M
YoY Change	505.18%	245.9%	7.89%
Inventory	$90.18M	$90.47M	$76.25M
Prepaid Expenses
Receivables	$33.76M	$28.93M	$28.41M
Other Receivables	$670.0K	$551.0K	$617.0K
Total Short-Term Assets	$285.2M	$262.0M	$225.5M
YoY Change	26.49%	20.67%	19.98%
LONG-TERM ASSETS
Property, Plant & Equipment	$331.7M	$258.8M	$148.2M
YoY Change	123.8%	120.56%	27.66%
Goodwill	$269.0K	$269.0K	$300.0K
YoY Change	-10.33%	0.0%	0.0%
Intangibles	$16.32M	$16.35M	$13.00K
YoY Change	125453.85%
Long-Term Investments	$700.0K	$700.0K	$600.0K
YoY Change	16.67%	600.0%	500.0%
Other Assets	$28.70M	$52.83M	$19.87M
YoY Change	44.47%	145.47%	742.09%
Total Long-Term Assets	$381.8M	$332.9M	$172.9M
YoY Change	120.8%	117.38%	32.44%
TOTAL ASSETS
Total Short-Term Assets	$285.2M	$262.0M	$225.5M
Total Long-Term Assets	$381.8M	$332.9M	$172.9M
Total Assets	$667.0M	$594.8M	$398.4M
YoY Change	67.43%	60.68%	25.09%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$92.66M	$78.08M	$63.13M
YoY Change	46.77%	73.55%	47.79%
Accrued Expenses	$49.84M	$61.62M	$28.39M
YoY Change	75.58%	160.28%	25.66%
Deferred Revenue
YoY Change
Short-Term Debt	$3.903M	$2.100M	$0.00
YoY Change
Long-Term Debt Due	$3.811M	$2.130M	$0.00
YoY Change		166.25%	-100.0%
Total Short-Term Liabilities	$154.7M	$144.4M	$94.91M
YoY Change	62.98%	97.6%	36.6%
LONG-TERM LIABILITIES
Long-Term Debt	$26.79M	$10.88M	$0.00
YoY Change		889.36%
Other Long-Term Liabilities	$993.0K	$1.100M	$502.0K
YoY Change	97.81%	94.0%	-32.25%
Total Long-Term Liabilities	$27.78M	$10.88M	$502.0K
YoY Change	5433.67%	1819.4%	-32.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$154.7M	$144.4M	$94.91M
Total Long-Term Liabilities	$27.78M	$10.88M	$502.0K
Total Liabilities	$240.9M	$158.7M	$99.86M
YoY Change	141.23%	101.75%	30.59%
SHAREHOLDERS EQUITY
Retained Earnings	$122.6M	$121.6M	$113.9M
YoY Change	7.66%	10.78%	13.83%
Common Stock	$61.00K	$60.00K	$59.00K
YoY Change	3.39%	1.69%	3.51%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$64.79M	$61.71M	$49.84M
YoY Change	30.01%	23.73%	-0.72%
Treasury Stock Shares	6.540M shares	6.340M shares	5.608M shares
Shareholders Equity	$278.6M	$280.3M	$270.8M
YoY Change
Total Liabilities & Shareholders Equity	$667.0M	$594.8M	$398.4M
YoY Change	67.43%	60.68%	25.09%

Cashflow Statement

Concept	2018 Q2	2018 Q1	2017 Q2
OPERATING ACTIVITIES
Net Income	$1.000M	$1.651M	$4.100M
YoY Change	-75.61%	-53.57%	115.79%
Depreciation, Depletion And Amortization	$7.600M	$7.430M	$7.040M
YoY Change	7.95%	7.84%	6.67%
Cash From Operating Activities	-$10.78M	-$7.590M	$13.55M
YoY Change	-179.56%	-168.81%	-1.95%
INVESTING ACTIVITIES
Capital Expenditures	-$57.42M	-$61.56M	-$14.83M
YoY Change	287.19%	261.69%	82.64%
Acquisitions
YoY Change
Other Investing Activities	$20.00K	-$10.00K	-$610.0K
YoY Change	-103.28%	-103.03%	-481.25%
Cash From Investing Activities	-$57.41M	-$61.57M	-$15.44M
YoY Change	271.83%	268.9%	93.97%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	76.99M	47.43M	1.390M
YoY Change	5438.85%	-3160.0%	-53.51%
NET CHANGE
Cash From Operating Activities	-10.78M	-7.590M	13.55M
Cash From Investing Activities	-57.41M	-61.57M	-15.44M
Cash From Financing Activities	76.99M	47.43M	1.390M
Net Change In Cash	8.800M	-21.73M	-500.0K
YoY Change	-1860.0%	201.39%	-105.65%
FREE CASH FLOW
Cash From Operating Activities	-$10.78M	-$7.590M	$13.55M
Capital Expenditures	-$57.42M	-$61.56M	-$14.83M
Free Cash Flow	$46.64M	$53.97M	$28.38M
YoY Change	64.34%	92.41%	29.35%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q2	aosl	Accrued Facility Expenses AccruedFacilityExpenses	1501000	USD
CY2018Q1	aosl	Accrued Facility Expenses AccruedFacilityExpenses	1824000	USD
CY2017Q2	aosl	Accrued Inventory AccruedInventory	410000	USD
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8477000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.355
CY2017Q2	aosl	Propertyplantandequipmentnetandlanduserightsnet Propertyplantandequipmentnetandlanduserightsnet	148191000	USD
CY2017Q2	aosl	Land Use Rights Gross LandUseRightsGross	8849000	USD
CY2018Q1	aosl	Propertyplantandequipmentnetandlanduserightsnet Propertyplantandequipmentnetandlanduserightsnet	258795000	USD
CY2018Q1	aosl	Accrued Inventory AccruedInventory	703000	USD
CY2017Q2	aosl	Accrued Property Plantand Equipment AccruedPropertyPlantandEquipment	2241000	USD
CY2018Q1	aosl	Accrued Property Plantand Equipment AccruedPropertyPlantandEquipment	33755000	USD
CY2017Q2	aosl	Allowance For Price Adjustments Receivable Current AllowanceForPriceAdjustmentsReceivableCurrent	19599000	USD
CY2018Q1	aosl	Allowance For Price Adjustments Receivable Current AllowanceForPriceAdjustmentsReceivableCurrent	20650000	USD
CY2016Q3	aosl	Decreaseindeferredtaxassets Decreaseindeferredtaxassets	6600000	USD
CY2017Q2	aosl	Deferred Revenue Net Of Deferred Costs Current DeferredRevenueNetOfDeferredCostsCurrent	814000	USD
CY2018Q1	aosl	Deferred Revenue Net Of Deferred Costs Current DeferredRevenueNetOfDeferredCostsCurrent	1530000	USD
CY2018Q1	aosl	Discrete Income Tax Expense Benefit DiscreteIncomeTaxExpenseBenefit	200000	USD
CY2018Q1	aosl	Land Use Rights Gross LandUseRightsGross	9566000	USD
CY2017Q2	aosl	Local Vat Receivable LocalVATReceivable	591000	USD
CY2018Q1	aosl	Local Vat Receivable LocalVATReceivable	12979000	USD
	aosl	Paymentsto Acquire Property Plantand Equipment Excluding Jv Company PaymentstoAcquirePropertyPlantandEquipmentExcludingJVCompany	16163000	USD
	aosl	Paymentsto Acquire Property Plantand Equipment Excluding Jv Company PaymentstoAcquirePropertyPlantandEquipmentExcludingJVCompany	35585000	USD
	aosl	Paymentsto Acquire Property Plantand Equipmentin Jv Company PaymentstoAcquirePropertyPlantandEquipmentinJVCompany	15857000	USD
	aosl	Paymentsto Acquire Property Plantand Equipmentin Jv Company PaymentstoAcquirePropertyPlantandEquipmentinJVCompany	87088000	USD
	aosl	Paymentstopurchaselanduserightsin Jv Company PaymentstopurchaselanduserightsinJVCompany	8737000	USD
	aosl	Paymentstopurchaselanduserightsin Jv Company PaymentstopurchaselanduserightsinJVCompany	0	USD
CY2017Q2	aosl	Prepaid Tax Asset PrepaidTaxAsset	5500000	USD
CY2017Q2	aosl	Prepaid Taxes Noncurrent PrepaidTaxesNoncurrent	4377000	USD
CY2018Q1	aosl	Prepaid Taxes Noncurrent PrepaidTaxesNoncurrent	0	USD
CY2017Q2	aosl	Prepayment For Property And Equipment PrepaymentForPropertyAndEquipment	12964000	USD
CY2018Q1	aosl	Prepayment For Property And Equipment PrepaymentForPropertyAndEquipment	47523000	USD
CY2017Q2	aosl	Prepaymentto Supplier PrepaymenttoSupplier	148000	USD
CY2018Q1	aosl	Prepaymentto Supplier PrepaymenttoSupplier	611000	USD
CY2017Q2	aosl	Property Plant And Equipment Excluding Equipment And Construction In Progress Gross PropertyPlantAndEquipmentExcludingEquipmentAndConstructionInProgressGross	302292000	USD
CY2018Q1	aosl	Property Plant And Equipment Excluding Equipment And Construction In Progress Gross PropertyPlantAndEquipmentExcludingEquipmentAndConstructionInProgressGross	341407000	USD
CY2017Q2	aosl	Property Plant And Equipment Excluding Equipment And Construction In Progress Net PropertyPlantAndEquipmentExcludingEquipmentAndConstructionInProgressNet	107410000	USD
CY2018Q1	aosl	Property Plant And Equipment Excluding Equipment And Construction In Progress Net PropertyPlantAndEquipmentExcludingEquipmentAndConstructionInProgressNet	118839000	USD
	aosl	Standard Product Warranty Accrual Increase Decreasefor Specific Warranty Reserve StandardProductWarrantyAccrualIncreaseDecreaseforSpecificWarrantyReserve	-1000000	USD
	aosl	Stock Issued During Period Value Stock Options Exercised And Restricted Stock Units Released StockIssuedDuringPeriodValueStockOptionsExercisedAndRestrictedStockUnitsReleased	1352000	USD
CY2016Q2	aosl	Stock Rotation Accrual Current StockRotationAccrualCurrent	1988000	USD
CY2017Q1	aosl	Stock Rotation Accrual Current StockRotationAccrualCurrent	1712000	USD
CY2017Q2	aosl	Stock Rotation Accrual Current StockRotationAccrualCurrent	1871000	USD
CY2018Q1	aosl	Stock Rotation Accrual Current StockRotationAccrualCurrent	1774000	USD
	aosl	Stock Rotation Accrual Payments StockRotationAccrualPayments	4262000	USD
	aosl	Stock Rotation Accrual Payments StockRotationAccrualPayments	2244000	USD
	aosl	Stock Rotation Accrual Stock Issued StockRotationAccrualStockIssued	3986000	USD
	aosl	Stock Rotation Accrual Stock Issued StockRotationAccrualStockIssued	2147000	USD
	aosl	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	-2700000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	us-gaap	Operating Income Loss OperatingIncomeLoss	8495000	USD
	dei	Document Period End Date DocumentPeriodEndDate	2018-03-31
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001387467
CY2018Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	23879992	shares
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	ALPHA & OMEGA SEMICONDUCTOR Ltd
CY2017Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	63134000	USD
CY2018Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	78079000	USD
CY2017Q2	us-gaap	Accounts Receivable Gross AccountsReceivableGross	48039000	USD
CY2018Q1	us-gaap	Accounts Receivable Gross AccountsReceivableGross	49607000	USD
CY2017Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	28410000	USD
CY2018Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	28927000	USD
CY2017Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1748000	USD
CY2018Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	185000	USD
CY2017Q2	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	922000	USD
CY2018Q1	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	753000	USD
CY2017Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	28386000	USD
CY2018Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	61617000	USD
CY2017Q2	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	2500000	USD
CY2018Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1903000	USD
CY2017Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	194882000	USD
CY2018Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	222568000	USD
CY2017Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	306000	USD
CY2018Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	5154000	USD
CY2017Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	206332000	USD
CY2018Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	215168000	USD
	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	-2248000	USD
CY2017Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1715000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4585000	USD
CY2018Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2460000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8477000	USD
CY2017Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	30000	USD
CY2018Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	30000	USD
CY2017Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	23000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	95000	shares
CY2018Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	546000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	324000	shares
CY2017Q2	us-gaap	Assets Assets	398408000	USD
CY2018Q1	us-gaap	Assets Assets	594847000	USD
CY2017Q2	us-gaap	Assets Current AssetsCurrent	225476000	USD
CY2018Q1	us-gaap	Assets Current AssetsCurrent	261960000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	9620000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	66563000	USD
CY2017Q2	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	828000	USD
CY2018Q1	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	857000	USD
CY2017Q2	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	866000	USD
CY2018Q1	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	214000	USD
CY2016Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	87774000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	116150000	USD
CY2017Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	115708000	USD
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	125207000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	28376000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	9499000	USD
CY2017Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.002
CY2018Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.002
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2018Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2017Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	29600000	shares
CY2018Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	30192000	shares
CY2017Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	23992000	shares
CY2018Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	23852000	shares
CY2017Q2	us-gaap	Common Stock Value CommonStockValue	59000	USD
CY2018Q1	us-gaap	Common Stock Value CommonStockValue	60000	USD
CY2017Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4016000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8979000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4350000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	18090000	USD
CY2017Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-937000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-4069000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	360000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-871000	USD
CY2017Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	3079000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	4910000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	4710000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	17219000	USD
CY2017Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	40781000	USD
CY2018Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	139956000	USD
CY2017Q2	us-gaap	Cost Method Investments CostMethodInvestments	700000	USD
CY2018Q1	us-gaap	Cost Method Investments CostMethodInvestments	700000	USD
CY2017Q1	us-gaap	Cost Of Goods Sold CostOfGoodsSold	70584000	USD
	us-gaap	Cost Of Goods Sold CostOfGoodsSold	218595000	USD
CY2018Q1	us-gaap	Cost Of Goods Sold CostOfGoodsSold	75769000	USD
	us-gaap	Cost Of Goods Sold CostOfGoodsSold	228911000	USD
CY2017Q2	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	4594000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	4643000	USD
CY2017Q2	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	2659000	USD
CY2018Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	2070000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	20148000	USD
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	602000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	21818000	USD
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.42
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	3000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	2004000	USD
CY2017Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.388
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.366
CY2018Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	2.918
CY2017Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13727000	USD
CY2018Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13878000	USD
CY2018Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	15600000	USD
CY2018Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y9M18D
CY2017Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2653000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2701000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	2666000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	19051000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	444000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-26000	USD
CY2017Q2	us-gaap	Goodwill Goodwill	269000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	269000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	22697000	USD
	us-gaap	Gross Profit GrossProfit	66735000	USD
CY2018Q1	us-gaap	Gross Profit GrossProfit	27133000	USD
	us-gaap	Gross Profit GrossProfit	82745000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2909000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9318000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	342000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8005000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	523000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2845000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	830000	USD
CY2017Q1	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	600000	USD
	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	600000	USD
	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	200000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1711000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	6492000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4142000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	517000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-68000	USD
	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	6000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-1731000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	52000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2830000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-6558000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	638000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4501000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14218000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6134000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	16255000	USD
CY2016Q3	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	6600000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-7000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	18000	USD
CY2017Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1276000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1385000	shares
CY2018Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	960000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1002000	shares
CY2017Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	13000	USD
CY2018Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	16350000	USD
CY2017Q2	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	282000	USD
CY2018Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	16619000	USD
CY2017Q1	us-gaap	Interest Expense InterestExpense	22000	USD
	us-gaap	Interest Expense InterestExpense	72000	USD
CY2018Q1	us-gaap	Interest Expense InterestExpense	105000	USD
	us-gaap	Interest Expense InterestExpense	136000	USD
CY2017Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8055000	USD
CY2018Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8925000	USD
CY2017Q2	us-gaap	Inventory Net InventoryNet	76254000	USD
CY2018Q1	us-gaap	Inventory Net InventoryNet	90472000	USD
CY2017Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	32118000	USD
CY2018Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	45295000	USD
CY2017Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	36081000	USD
CY2018Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	36252000	USD
CY2017Q2	us-gaap	Liabilities Liabilities	99859000	USD
CY2018Q1	us-gaap	Liabilities Liabilities	158652000	USD
CY2017Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	398408000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	594847000	USD
CY2017Q2	us-gaap	Liabilities Current LiabilitiesCurrent	94910000	USD
CY2018Q1	us-gaap	Liabilities Current LiabilitiesCurrent	144398000	USD
CY2017Q2	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	502000	USD
CY2018Q1	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	334000	USD
CY2017Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2018Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	2130000	USD
CY2017Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	USD
CY2018Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	10883000	USD
CY2017Q2	us-gaap	Minority Interest MinorityInterest	27779000	USD
CY2018Q1	us-gaap	Minority Interest MinorityInterest	155902000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	39421000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	129957000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-40148000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-136719000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	29100000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	14257000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	681000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	3556000	USD
	us-gaap	Net Income Loss NetIncomeLoss	9710000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	1651000	USD
	us-gaap	Net Income Loss NetIncomeLoss	13242000	USD
CY2017Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1170000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-3237000	USD
CY2018Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2139000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5269000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	Segment
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	Segment
CY2017Q1	us-gaap	Operating Expenses OperatingExpenses	19692000	USD
	us-gaap	Operating Expenses OperatingExpenses	57152000	USD
CY2018Q1	us-gaap	Operating Expenses OperatingExpenses	26452000	USD
	us-gaap	Operating Expenses OperatingExpenses	74250000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	3005000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	9583000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	820000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	96000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	139000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	135000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	131000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	127000	USD
CY2018Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	192000	USD
CY2017Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4270000	USD
CY2018Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	7169000	USD
CY2017Q2	us-gaap	Other Assets Current OtherAssetsCurrent	4883000	USD
CY2018Q1	us-gaap	Other Assets Current OtherAssetsCurrent	17115000	USD
CY2017Q2	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	216000	USD
CY2018Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	361000	USD
CY2017Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	19865000	USD
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	52830000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	9246000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	693000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1563000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	5198000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	9246000	USD
CY2017Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-74000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-193000	USD
CY2018Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-234000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-354000	USD
CY2017Q2	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	2171000	USD
CY2018Q1	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	2438000	USD
CY2017Q2	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	617000	USD
CY2018Q1	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	551000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	12016000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1915000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2248000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2017Q2	us-gaap	Prepaid Taxes PrepaidTaxes	1356000	USD
CY2018Q1	us-gaap	Prepaid Taxes PrepaidTaxes	536000	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	13150000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	8958000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2700000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	33000000	USD
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	128994000	USD
	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	311656000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	14034000	USD
CY2017Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.002
CY2018Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.002
CY2017Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2018Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2017Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	1495000	USD
CY2017Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	1872000	USD
CY2017Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	1866000	USD
CY2018Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	611000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	2386000	USD
	us-gaap	Profit Loss ProfitLoss	6473000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	-488000	USD
	us-gaap	Profit Loss ProfitLoss	7973000	USD
CY2017Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	148191000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	258795000	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	622000	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	623000	USD
CY2017Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7625000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	21928000	USD
CY2018Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	9966000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	27393000	USD
CY2017Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	221000	USD
CY2018Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	239000	USD
CY2017Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	113909000	USD
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	121621000	USD
CY2017Q1	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	93281000	USD
	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	285330000	USD
CY2018Q1	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	102902000	USD
CY2017Q2	us-gaap	Security Deposit SecurityDeposit	1608000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	818624	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	8477000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	35224000	USD
CY2018Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	16486000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	46857000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	4585000	USD
CY2018Q1	us-gaap	Security Deposit SecurityDeposit	4246000	USD
CY2017Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	12067000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	6212660	USD
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	4521710	USD
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1053367	shares
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	919853	shares
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	10.98
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	10.99
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	4521497	USD
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	919821	shares
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	10.99
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	10.90
CY2018Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	916936	shares
CY2018Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4502312	USD
CY2018Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y2M9D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P4Y2M9D
CY2018Q1	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	11.00
CY2017Q2	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P4Y5M5D
	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P4Y2M9D
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	521000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	52000	USD
	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	898000	USD
	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	-1203000	USD
	us-gaap	Stock Issued1 StockIssued1	7000	USD
	us-gaap	Stock Issued1 StockIssued1	50000	USD
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	133514	shares
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1439000	USD
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	91000	USD
CY2018Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	30000000	USD
CY2018Q1	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	18000000	USD
CY2017Q2	us-gaap	Stockholders Equity StockholdersEquity	270770000	USD
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	748936	shares
CY2017Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	5608000	shares
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	280293000	USD
CY2017Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	298549000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	436195000	USD
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	9.70
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	16.01
CY2018Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	6340000	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	6472029	shares
	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	0	shares
CY2017Q2	us-gaap	Treasury Stock Value TreasuryStockValue	49836000	USD
CY2018Q1	us-gaap	Treasury Stock Value TreasuryStockValue	61710000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	62800000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	12016000	USD
CY2018Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6700000	USD
CY2018Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	4000000	USD
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24951000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24781000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24755000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24916000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23675000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23396000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23795000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23914000	shares
	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company manages its credit risk associated with exposure to distributors and direct customers on outstanding accounts receivable through the application and review of credit approvals, credit ratings and other monitoring procedures. In some instances, the Company also obtains letters of credit from certain customers. </font></div><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Credit sales, which are mainly on credit terms of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">30 to 60 days</font><font style="font-family:inherit;font-size:10pt;">, are only made to customers who meet the Company's credit requirements, while sales to new customers or customers with low credit ratings are usually made on an advance payment basis. The Company considers its trade accounts receivable to be of good credit quality because its key distributors and direct customers have long-standing business relationships with the Company and the Company has not experienced any significant write-offs of accounts receivable in the past. The Company closely monitors the aging of accounts receivable from its distributors and direct customers, and regularly reviews their financial positions, when available.</font></div></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the condensed consolidated financial statements in conformity with U.S. GAAP requires the Company to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses. To the extent there are material differences between these estimates and actual results, the Company's condensed consolidated financial statements will be affected. On an ongoing basis, the Company evaluates the estimates, judgments and assumptions including those related to stock rotation returns, price adjustments, allowance for doubtful accounts, inventory reserves, warranty accrual, income taxes, share-based compensation, and useful lives for property, plant and equipment and intangible assets.</font></div></div>

Files In Submission

Name	View Source	Status
0001387467-18-000033-index-headers.html	Edgar Link	pending
0001387467-18-000033-index.html	Edgar Link	pending
0001387467-18-000033.txt	Edgar Link	pending
0001387467-18-000033-xbrl.zip	Edgar Link	pending
aosl-20180331.xml	Edgar Link	completed
aosl-20180331.xsd	Edgar Link	pending
aosl-20180331_cal.xml	Edgar Link	unprocessable
aosl-20180331_def.xml	Edgar Link	unprocessable
aosl-20180331_lab.xml	Edgar Link	unprocessable
aosl-20180331_pre.xml	Edgar Link	unprocessable
aosl0331201810q.htm	Edgar Link	pending
ex311-aosl03312018q3201810q.htm	Edgar Link	pending
ex312-aosl03312018q3201810q.htm	Edgar Link	pending
ex321-aosl03312018q3201810q.htm	Edgar Link	pending
ex322-aosl03312018q3201810q.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd Stock $aosl

2018 Q2 Form 10-Q Financial Statement

#000138746718000033 Filed on May 03, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd Stock $aosl

2018 Q2 Form 10-Q Financial Statement

#000138746718000033 Filed on May 03, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd Stock $aosl