$AAOI
APPLIED OPTOELECTRONICS, INC. Stock $aaoi

$aaoi Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000143774923004648 Filed on February 27, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$53.03M	$61.58M	$222.8M
YoY Change	1.51%	13.19%	5.32%
Cost Of Revenue	$43.79M	$55.36M	$189.2M
YoY Change	1.32%	19.53%	8.82%
Gross Profit	$9.244M	$6.225M	$33.63M
YoY Change	2.43%	-23.1%	-10.84%
Gross Profit Margin	17.43%	10.11%	15.09%
Selling, General & Admin	$14.88M	$15.37M	$56.38M
YoY Change	7.96%	23.02%	5.86%
% of Gross Profit	160.92%	246.83%	167.67%
Research & Development	$8.536M	$9.224M	$36.24M
YoY Change	-10.01%	-0.07%	-12.07%
% of Gross Profit	92.34%	148.18%	107.78%
Depreciation & Amortization	$5.200M	$5.504M	$22.60M
YoY Change	-13.33%	-10.98%	-8.87%
% of Gross Profit	56.25%	88.42%	67.21%
Operating Expenses	$23.41M	$24.59M	$92.63M
YoY Change	0.63%	13.21%	-1.96%
Operating Profit	-$14.17M	-$18.36M	-$59.00M
YoY Change	-0.51%	34.78%	3.93%
Interest Expense	$2.137M	-$1.852M	$6.319M
YoY Change	52.53%	53.82%	12.44%
% of Operating Profit
Other Income/Expense, Net	-$2.125M	-$34.00K	-$7.398M
YoY Change	16.57%	-111.76%	-383.88%
Pretax Income	-$16.29M	-$20.25M	-$66.40M
YoY Change	1.43%	39.29%	22.59%
Income Tax	$0.00	$1.000K	$1.000K
% Of Pretax Income
Net Earnings	-$16.29M	-$20.25M	-$66.40M
YoY Change	1.43%	39.28%	22.59%
Net Earnings / Revenue	-30.72%	-32.88%	-29.8%
Basic Earnings Per Share	-$0.56		-$2.38
Diluted Earnings Per Share	-$0.56	-$0.71	-$2.38
COMMON SHARES
Basic Shares Outstanding	28.97M	28.52M	27.85M
Diluted Shares Outstanding	28.87M		27.85M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$16.10M	$35.59M	$35.59M
YoY Change	-49.65%	2.69%	2.69%
Cash & Equivalents	$16.10M	$24.69M	$35.59M
Short-Term Investments
Other Short-Term Assets	$17.36M	$6.384M	$6.384M
YoY Change	25.46%	-40.97%	-40.97%
Inventory	$70.19M	$79.68M	$79.68M
Prepaid Expenses
Receivables	$56.80M	$61.18M	$61.18M
Other Receivables	$1.079M	$339.0K	$339.0K
Total Short-Term Assets	$161.5M	$183.2M	$183.2M
YoY Change	-16.41%	-5.62%	-5.62%
LONG-TERM ASSETS
Property, Plant & Equipment	$207.2M	$210.2M	$215.8M
YoY Change	-12.5%	-13.52%	-13.75%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$519.0K	$386.0K	$386.0K
YoY Change	21.26%	-25.48%	-93.94%
Total Long-Term Assets	$222.0M	$225.1M	$225.1M
YoY Change	-12.42%	-13.55%	-13.55%
TOTAL ASSETS
Total Short-Term Assets	$161.5M	$183.2M	$183.2M
Total Long-Term Assets	$222.0M	$225.1M	$225.1M
Total Assets	$383.6M	$408.3M	$408.3M
YoY Change	-14.15%	-10.17%	-10.17%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$38.42M	$47.85M	$47.85M
YoY Change	-4.06%	39.08%	39.08%
Accrued Expenses	$13.51M	$17.22M	$18.26M
YoY Change	2.02%	10.49%	10.99%
Deferred Revenue	$200.0K	$3.216M
YoY Change	-52.72%	1549.23%
Short-Term Debt	$19.20M	$12.34M	$12.34M
YoY Change	92.83%	50.49%	50.49%
Long-Term Debt Due	$50.92M	$57.07M	$57.14M
YoY Change	-2.51%	14.86%	14.95%
Total Short-Term Liabilities	$205.6M	$138.6M	$138.6M
YoY Change	76.44%	27.19%	27.19%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$79.51M
YoY Change	-100.0%	-100.0%	-5.06%
Other Long-Term Liabilities	$5.307M	$5.505M	$5.505M
YoY Change	-20.78%	-23.42%	-23.42%
Total Long-Term Liabilities	$0.00	$0.00	$85.01M
YoY Change	-100.0%	-100.0%	-6.51%
TOTAL LIABILITIES
Total Short-Term Liabilities	$205.6M	$138.6M	$138.6M
Total Long-Term Liabilities	$0.00	$0.00	$85.01M
Total Liabilities	$210.9M	$223.6M	$223.6M
YoY Change	1.8%	11.86%	11.86%
SHAREHOLDERS EQUITY
Retained Earnings	-$225.4M	-$209.1M
YoY Change	41.98%	46.54%
Common Stock	$29.00K	$29.00K
YoY Change	7.41%	7.41%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$172.6M	$184.7M	$184.7M
YoY Change
Total Liabilities & Shareholders Equity	$383.6M	$408.3M	$408.3M
YoY Change	-14.15%	-10.17%	-10.17%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$16.29M	-$20.25M	-$66.40M
YoY Change	1.43%	39.28%	22.59%
Depreciation, Depletion And Amortization	$5.200M	$5.504M	$22.60M
YoY Change	-13.33%	-10.98%	-8.87%
Cash From Operating Activities	-$9.390M	-$3.483M	-$14.02M
YoY Change	160.62%	1234.48%	20.42%
INVESTING ACTIVITIES
Capital Expenditures	$575.0K	$868.0K	$3.210M
YoY Change	-43.74%	-133.92%	-59.78%
Acquisitions
YoY Change
Other Investing Activities	-$95.00K	$244.0K	-$126.0K
YoY Change	-211.76%	-412.82%	-94.02%
Cash From Investing Activities	-$783.0K	-$624.0K	-$3.834M
YoY Change	-25.5%	-76.34%	-63.64%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$1.238M
YoY Change			-91.96%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$1.088M	5.166M	$10.75M
YoY Change	-70.88%	-205.71%	-23.67%
NET CHANGE
Cash From Operating Activities	-$9.390M	-3.483M	-$14.02M
Cash From Investing Activities	-$783.0K	-624.0K	-$3.834M
Cash From Financing Activities	$1.088M	5.166M	$10.75M
Net Change In Cash	-$8.639M	1.059M	-$5.550M
YoY Change	740.37%	-113.6%	-38.18%
FREE CASH FLOW
Cash From Operating Activities	-$9.390M	-$3.483M	-$14.02M
Capital Expenditures	$575.0K	$868.0K	$3.210M
Free Cash Flow	-$9.965M	-$4.351M	-$17.23M
YoY Change	115.46%	-289.34%	-12.19%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	9600000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-13888000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-66397000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	184670000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-66397000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-54162000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-58452000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-3000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-32000	usd
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	32000	usd
CY2022	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	4900000	usd
CY2021	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	3889000	usd
CY2020	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	3930000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	23202000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	25371000	usd
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	24733000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	902000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	865000	usd
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	900000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	0	usd
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	0	usd
CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	7348000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	47000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-1000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-15000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	9600000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	12121000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	13046000	usd
CY2022	aaoi	Interest For Extinguishment Of Debt Impact On Cash Flows From Operating Activities InterestForExtinguishmentOfDebtImpactOnCashFlowsFromOperatingActivities	-0	usd
CY2021	aaoi	Interest For Extinguishment Of Debt Impact On Cash Flows From Operating Activities InterestForExtinguishmentOfDebtImpactOnCashFlowsFromOperatingActivities	70000	usd
CY2020	aaoi	Interest For Extinguishment Of Debt Impact On Cash Flows From Operating Activities InterestForExtinguishmentOfDebtImpactOnCashFlowsFromOperatingActivities	-0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	6229000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2022	us-gaap	Unrealized Gain Loss On Foreign Currency Derivatives Net Before Tax UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTax	-1916000	usd
CY2021	us-gaap	Unrealized Gain Loss On Foreign Currency Derivatives Net Before Tax UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTax	-645000	usd
CY2020	us-gaap	Unrealized Gain Loss On Foreign Currency Derivatives Net Before Tax UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTax	1152000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	12749000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7020000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8421000	usd
CY2022	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	-7764000	usd
CY2021	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	7585000	usd
CY2020	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	389000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-1000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-1000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-188000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1150000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-15786000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	23674000	usd
CY2022	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	2406000	usd
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-867000	usd
CY2020	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-1220000	usd
CY2022	aaoi	Increase Decrease In Operating Right Of Use Asset IncreaseDecreaseInOperatingRightOfUseAsset	888000	usd
CY2021	aaoi	Increase Decrease In Operating Right Of Use Asset IncreaseDecreaseInOperatingRightOfUseAsset	848000	usd
CY2020	aaoi	Increase Decrease In Operating Right Of Use Asset IncreaseDecreaseInOperatingRightOfUseAsset	407000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	12966000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7069000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-3347000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	0	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	5260000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-3092000	usd
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	44000	usd
CY2022	aaoi	Increase Decrease In Operating And Finance Lease Liability IncreaseDecreaseInOperatingAndFinanceLeaseLiability	-969000	usd
CY2021	aaoi	Increase Decrease In Operating And Finance Lease Liability IncreaseDecreaseInOperatingAndFinanceLeaseLiability	-918000	usd
CY2020	aaoi	Increase Decrease In Operating And Finance Lease Liability IncreaseDecreaseInOperatingAndFinanceLeaseLiability	-438000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-14022000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-11644000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-44009000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3210000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7981000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	15795000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	403000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	114000	usd
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	216000	usd
CY2022	us-gaap	Payments For Proceeds From Other Deposits PaymentsForProceedsFromOtherDeposits	529000	usd
CY2021	us-gaap	Payments For Proceeds From Other Deposits PaymentsForProceedsFromOtherDeposits	2222000	usd
CY2020	us-gaap	Payments For Proceeds From Other Deposits PaymentsForProceedsFromOtherDeposits	3279000	usd
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	498000	usd
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	457000	usd
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	489000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3834000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10546000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-19347000	usd
CY2022	aaoi	Proceeds From Issuance Of Notes Payable And Longterm Debt Net Of Debt Issuance Costs ProceedsFromIssuanceOfNotesPayableAndLongtermDebtNetOfDebtIssuanceCosts	0	usd
CY2021	aaoi	Proceeds From Issuance Of Notes Payable And Longterm Debt Net Of Debt Issuance Costs ProceedsFromIssuanceOfNotesPayableAndLongtermDebtNetOfDebtIssuanceCosts	0	usd
CY2020	aaoi	Proceeds From Issuance Of Notes Payable And Longterm Debt Net Of Debt Issuance Costs ProceedsFromIssuanceOfNotesPayableAndLongtermDebtNetOfDebtIssuanceCosts	6229000	usd
CY2022	aaoi	Repayments Of Principals On Longterm Debt And Notes Payable RepaymentsOfPrincipalsOnLongtermDebtAndNotesPayable	7336000	usd
CY2021	aaoi	Repayments Of Principals On Longterm Debt And Notes Payable RepaymentsOfPrincipalsOnLongtermDebtAndNotesPayable	4144000	usd
CY2020	aaoi	Repayments Of Principals On Longterm Debt And Notes Payable RepaymentsOfPrincipalsOnLongtermDebtAndNotesPayable	5233000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	143261000	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	122935000	usd
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	95730000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	131030000	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	111287000	usd
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	96006000	usd
CY2022	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	45666000	usd
CY2021	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	24622000	usd
CY2020	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	39958000	usd
CY2022	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	40573000	usd
CY2021	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	32465000	usd
CY2020	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	31338000	usd
CY2022	aaoi	Proceeds From Issuance Of Convertible Senior Notes Net Of Debt Issuance Costs ProceedsFromIssuanceOfConvertibleSeniorNotesNetOfDebtIssuanceCosts	0	usd
CY2021	aaoi	Proceeds From Issuance Of Convertible Senior Notes Net Of Debt Issuance Costs ProceedsFromIssuanceOfConvertibleSeniorNotesNetOfDebtIssuanceCosts	0	usd
CY2020	aaoi	Proceeds From Issuance Of Convertible Senior Notes Net Of Debt Issuance Costs ProceedsFromIssuanceOfConvertibleSeniorNotesNetOfDebtIssuanceCosts	-18000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	19000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	18000	usd
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	17000	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8000	usd
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	13000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	453000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	961000	usd
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1080000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1238000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	15397000	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	39203000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10753000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	14087000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	47441000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1553000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-876000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-999000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-5550000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-8979000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-16914000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	41136000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	50115000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	67029000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	35587000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	41136000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	50115000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	5142000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	4899000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	4971000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-364000	usd
CY2022	aaoi	Increase Decrease In Accounts Payable Related To Property And Equipment Additions IncreaseDecreaseInAccountsPayableRelatedToPropertyAndEquipmentAdditions	-164000	usd
CY2021	aaoi	Increase Decrease In Accounts Payable Related To Property And Equipment Additions IncreaseDecreaseInAccountsPayableRelatedToPropertyAndEquipmentAdditions	-4027000	usd
CY2020	aaoi	Increase Decrease In Accounts Payable Related To Property And Equipment Additions IncreaseDecreaseInAccountsPayableRelatedToPropertyAndEquipmentAdditions	-2326000	usd
CY2022	aaoi	Increase Decrease In Deposits And Prepaid For Equipment Related To Property And Equipment Additions IncreaseDecreaseInDepositsAndPrepaidForEquipmentRelatedToPropertyAndEquipmentAdditions	67000	usd
CY2021	aaoi	Increase Decrease In Deposits And Prepaid For Equipment Related To Property And Equipment Additions IncreaseDecreaseInDepositsAndPrepaidForEquipmentRelatedToPropertyAndEquipmentAdditions	84000	usd
CY2020	aaoi	Increase Decrease In Deposits And Prepaid For Equipment Related To Property And Equipment Additions IncreaseDecreaseInDepositsAndPrepaidForEquipmentRelatedToPropertyAndEquipmentAdditions	-64000	usd
CY2020	aaoi	Valuation Allowance Change Charged To Currency Translation Adjustment ValuationAllowanceChangeChargedToCurrencyTranslationAdjustment	589000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	69680000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	57721000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	43462000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3836000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	386000	usd
CY2022Q4	us-gaap	Assets Assets	408263000	usd
CY2021Q4	us-gaap	Assets Assets	454459000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	47845000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	34402000	usd
CY2022Q4	aaoi	Bank Acceptances Executed And Outstanding Current BankAcceptancesExecutedAndOutstandingCurrent	12337000	usd
CY2021Q4	aaoi	Bank Acceptances Executed And Outstanding Current BankAcceptancesExecutedAndOutstandingCurrent	8198000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	17222000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	15587000	usd
CY2022Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	3000000	usd
CY2021Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	0	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1041000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	49689000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	138582000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	108957000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	7189000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-58998000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-56766000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-48842000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	126000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	70000	usd
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	255000	usd
CY2022	us-gaap	Interest Expense InterestExpense	6319000	usd
CY2021	us-gaap	Interest Expense InterestExpense	5620000	usd
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	28000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	30000	usd
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	28622000
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28622000
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	27323000
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	27323000
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	500000	usd
CY2022	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P6Y
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2022Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2021Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2022Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	0	usd
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-36083
CY2020	us-gaap	Interest Expense InterestExpense	5635000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1205000	usd
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	76-0533927
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	13139 Jess Pirtle Blvd.
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Sugar Land
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	77478
CY2022	dei	City Area Code CityAreaCode	281
CY2022	dei	Local Phone Number LocalPhoneNumber	295-1800
CY2022	dei	Security12b Title Security12bTitle	Common Stock, Par value $0.001
CY2022	dei	Trading Symbol TradingSymbol	AAOI
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	true
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	38951697	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	28973196
CY2022	dei	Auditor Firm AuditorFirmId	248
CY2022	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2022	dei	Auditor Location AuditorLocation	Houston, Texas
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24685000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	34656000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	10902000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	6480000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	61175000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	47944000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	339000	usd
CY2021Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	8148000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	79679000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	92516000	usd
CY2022Q4	us-gaap	Prepaid Taxes PrepaidTaxes	0	usd
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	1000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	6384000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	4334000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	183164000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	194079000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	210184000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	243035000	usd
CY2022Q4	us-gaap	Indefinite Lived Contractual Rights IndefiniteLivedContractualRights	5238000	usd
CY2021Q4	us-gaap	Indefinite Lived Contractual Rights IndefiniteLivedContractualRights	5856000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	5566000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7078000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	26000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	57000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3699000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	518000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1062000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	63000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	19000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	57074000	usd
CY2022Q4	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	79506000	usd
CY2021Q4	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	78680000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-54160000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	5505000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-51224000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	46658000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	92625000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	42362000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	41903000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	0	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	63000	usd
CY2022Q4	us-gaap	Notes Payable To Bank Noncurrent NotesPayableToBankNoncurrent	0	usd
CY2021Q4	us-gaap	Notes Payable To Bank Noncurrent NotesPayableToBankNoncurrent	5000000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	223593000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	199889000	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	29000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	27000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	391526000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	381143000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2183000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	16071000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-209068000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-142671000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	184670000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	254570000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	408263000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	454459000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	222818000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	211565000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	234623000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	189191000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	173850000	usd
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	184082000	usd
CY2022	us-gaap	Gross Profit GrossProfit	33627000	usd
CY2021	us-gaap	Gross Profit GrossProfit	37715000	usd
CY2020	us-gaap	Gross Profit GrossProfit	50541000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	36244000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	41220000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	43393000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	9723000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	10899000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	94481000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	99383000	usd
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	14087000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	8156000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2998000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-7398000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2606000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7228000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2382000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-66396000	usd
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26912141
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-66397000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-54162000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-58452000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.38
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.01
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27846387
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.67
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.38
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.01
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.67
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21866630
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26912141
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21866630
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-66397000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27846387
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	11260000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-54162000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13046000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	4381000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-47192000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-58452000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-13888000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-80285000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-49781000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	4381000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	12121000	usd
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	39310000	usd
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	30000	usd
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-1097000	usd
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-958000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	11260000	usd
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	273794000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-54162000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-58452000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	254570000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1238000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	0	usd
CY2022	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-453000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	277891000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	15289000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	8000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	167772000	usd
CY2022Q4	aaoi	Property Pant And Equipment Net Before Construction In Progress And Land PropertyPantAndEquipmentNetBeforeConstructionInProgressAndLand	178649000	usd
CY2021Q4	aaoi	Property Pant And Equipment Net Before Construction In Progress And Land PropertyPantAndEquipmentNetBeforeConstructionInProgressAndLand	208229000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; font-family: "Times New Roman", Times, serif; font-size: 10pt; text-align: justify;"><span style="background-color:#ffffff;"><em style="font: inherit;">2.</em></span></p> </td><td> <p style="margin: 0pt; font-family: "Times New Roman", Times, serif; font-size: 10pt; text-align: justify;"><i><span style="background-color:#ffffff;">Use of Estimates</span></i></p> </td></tr> </tbody></table> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: justify;"><span style="background-color:#ffffff;"> </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 36pt;"><span style="background-color:#ffffff;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported. Actual results could differ from those estimates in the consolidated financial statements and accompanying notes. Significant estimates and assumptions that impact these financial statements relate to, among other things, allowance for doubtful accounts, inventory reserve, product warranty costs, share-based compensation expense, estimated useful lives of property and equipment, and taxes.</span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: justify;"><span style="background-color:#ffffff;"> </span></p>
CY2022Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	18300000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	100000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	400000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	210184000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	243035000	usd
CY2022	us-gaap	Depreciation Depreciation	22600000	usd
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;"><tbody><tr style="vertical-align: top;"><td style="width: 36pt;"> <p style="margin: 0pt; font-family: "Times New Roman", Times, serif; font-size: 10pt; text-align: justify;"><span style="background-color:#ffffff;"><em style="font: inherit;">8.</em></span></p> </td><td> <p style="margin: 0pt; font-family: "Times New Roman", Times, serif; font-size: 10pt; text-align: justify;"><i><span style="background-color:#ffffff;">Concentration of Credit Risk and Significant Customers</span></i></p> </td></tr> </tbody></table> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-align: justify;"><span style="background-color:#ffffff;"> </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 36pt;"><span style="background-color:#ffffff;">Financial instruments which potentially subject the Company to concentrations of credit risk include cash, cash equivalents and accounts receivable. The Company places all cash and cash equivalents with high-credit quality financial institutions.</span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 36pt; text-align: justify;"><span style="background-color:#ffffff;"> </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 36pt;"><span style="background-color:#ffffff;">The Company performs ongoing credit valuations of its customers’ financial condition whenever deemed necessary and generally does <em style="font: inherit;">not</em> require deposits or collateral to support customer receivables. The historical amount of losses on uncollectible accounts has been within the Company’s estimates. The Company generates much of its revenue from a limited number of customers. In </span><em style="font: inherit;">2022,</em> <em style="font: inherit;">2021</em> and <em style="font: inherit;">2020</em><span style="background-color:#ffffff;">, its top <span style="-sec-ix-hidden:c93568392"><span style="-sec-ix-hidden:c93568393"><span style="-sec-ix-hidden:c93568394">five</span></span></span> customers represented 78.2%, 67%, and 73.3% of its revenue, respectively. In </span><em style="font: inherit;">2022</em><span style="background-color:#ffffff;">, ATX and Microsoft represented 47.3% and 18.4% of its revenue, respectively. In <em style="font: inherit;">2021,</em> ATX, Microsoft and Cisco represented 25.6%, 14.1% and 11.9% of its revenue, respectively. </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 36pt; text-align: justify;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt; text-indent: 36pt;"><span style="background-color:#ffffff;">The <span style="-sec-ix-hidden:c93568406"><span style="-sec-ix-hidden:c93568407">five</span></span> largest receivable balances for customers represented an aggregate of 86.9% and 70.6% of total accounts receivable at </span><em style="font: inherit;"> December 31, 2022 </em>and <em style="font: inherit;">2021</em><span style="background-color:#ffffff;">, respectively. As of </span><em style="font: inherit;"> December 31, 2022</em><span style="background-color:#ffffff;">, ATX represented 64.9% of total accounts receivable. As of <em style="font: inherit;"> December 31, 2021, </em>ATX and Microsoft represented 41.7%, and 13.3% of total accounts receivable, respectively. <em style="font: inherit;">No</em> other customer represented greater than <em style="font: inherit;">ten</em> percent of revenue in <em style="font: inherit;">2022,</em> <em style="font: inherit;">2021</em> or <em style="font: inherit;">2020</em> had greater than <em style="font: inherit;">ten</em> percent of total accounts receivable at <em style="font: inherit;"> December 31, 2022 </em>or <em style="font: inherit;">2021.</em> </span></p> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; margin: 0pt;"> </p>
CY2022	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	200000	usd
CY2021	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	900000	usd
CY2020	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	400000	usd
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	100000	usd
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	300000	usd
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	263000	usd
CY2020Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	703000	usd
CY2022	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	85000	usd
CY2021	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	826000	usd
CY2022	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-38000	usd
CY2021	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	386000	usd
CY2022Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	140000	usd
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	263000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	800000	usd
CY2020	aaoi	Percentage Of Revenue PercentageOfRevenue	1.000	pure
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	222818000	usd
CY2022	aaoi	Percentage Of Revenue PercentageOfRevenue	1.000	pure
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	211565000	usd
CY2021	aaoi	Percentage Of Revenue PercentageOfRevenue	1.000	pure
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	234623000	usd
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0500	pure
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	1161000	usd
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	1230000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	32000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	32000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	27000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	19000	usd
CY2022	us-gaap	Lease Cost LeaseCost	1220000	usd
CY2021	us-gaap	Lease Cost LeaseCost	1281000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	1237000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due In Next Rolling Twelve Months FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths	65000	usd
CY2022Q4	aaoi	Lease Liability Payments Due In Next Rolling12 Months LeaseLiabilityPaymentsDueInNextRolling12Months	1302000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Two LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo	1127000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due In Rolling Year Two FinanceLeaseLiabilityPaymentsDueInRollingYearTwo	0	usd
CY2022Q4	aaoi	Lease Liability Payments Due In Rolling Year Two LeaseLiabilityPaymentsDueInRollingYearTwo	1127000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	1207000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due In Rolling Year Three FinanceLeaseLiabilityPaymentsDueInRollingYearThree	0	usd
CY2022Q4	aaoi	Lease Liability Payments Due In Rolling Year Three LeaseLiabilityPaymentsDueInRollingYearThree	1207000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	1078000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due In Rolling Year Four FinanceLeaseLiabilityPaymentsDueInRollingYearFour	0	usd
CY2022Q4	aaoi	Lease Liability Payments Due In Rolling Year Four LeaseLiabilityPaymentsDueInRollingYearFour	1078000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	1084000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due In Rolling Year Five FinanceLeaseLiabilityPaymentsDueInRollingYearFive	0	usd
CY2022Q4	aaoi	Lease Liability Payments Due In Rolling Year Five LeaseLiabilityPaymentsDueInRollingYearFive	1084000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive	1551000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due In Rolling After Year Five FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive	0	usd
CY2022Q4	aaoi	Lease Liability Payments Due In Rolling After Year Five LeaseLiabilityPaymentsDueInRollingAfterYearFive	1551000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	7284000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	65000	usd
CY2022Q4	aaoi	Lease Liability To Be Paid LeaseLiabilityToBePaid	7349000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	738000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	2000	usd
CY2022Q4	aaoi	Lease Liability Undiscounted Excess Amount LeaseLiabilityUndiscountedExcessAmount	740000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	6546000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	63000	usd
CY2022Q4	aaoi	Lease Liability LeaseLiability	6609000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y1M28D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y1M24D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P0Y9M29D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y9M29D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0321	pure
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0322	pure
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0500	pure
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1234000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1287000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	6229000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	4000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	5000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	19000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	18000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	124000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	57721000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	43462000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24685000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	34656000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	10902000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	6480000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	35587000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	41136000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-66397000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-54162000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-58452000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27846000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26912000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21867000
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27846000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26912000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21867000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.38
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.01
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.67
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.38
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.01
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.67
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4588000
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4593000
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	25732000	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	29469000	usd
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	39563000	usd
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	41528000	usd
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	14384000	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	21519000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	79679000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	92516000	usd
CY2022	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	4900000	usd
CY2021	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	3900000	usd
CY2020	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	3900000	usd
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	10400000	usd
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	16800000	usd
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	20400000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	356168000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	376001000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	177519000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	47000	usd
CY2021	us-gaap	Depreciation Depreciation	24800000	usd
CY2020	us-gaap	Depreciation Depreciation	24200000	usd
CY2022	aaoi	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageGrantDateFairValue	5.45
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-1000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	9050000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5351000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3699000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8632000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4796000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3836000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	600000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	500000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Rolling Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths	627000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Two FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo	627000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Three FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree	627000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Four FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour	627000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Five FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive	627000	usd
CY2022Q4	aaoi	Finitelived Intangible Assets Amortization Expense Rolling Year Six FinitelivedIntangibleAssetsAmortizationExpenseRollingYearSix	564000	usd
CY2022Q4	aaoi	Finitelived Intangible Assets Amortization Expense Rolling After Year Six FinitelivedIntangibleAssetsAmortizationExpenseRollingAfterYearSix	0	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3699000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	58242000	usd
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	54711000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1168000	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	22000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	57074000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	54689000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	57074000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	49689000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5000000	usd
CY2022Q4	aaoi	Bank Acceptances Executed And Outstanding Current BankAcceptancesExecutedAndOutstandingCurrent	12337000	usd
CY2021Q4	aaoi	Bank Acceptances Executed And Outstanding Current BankAcceptancesExecutedAndOutstandingCurrent	8198000	usd
CY2022Q4	us-gaap	Debt Instrument Unused Borrowing Capacity Amount DebtInstrumentUnusedBorrowingCapacityAmount	13300000	usd
CY2021Q4	us-gaap	Debt Instrument Unused Borrowing Capacity Amount DebtInstrumentUnusedBorrowingCapacityAmount	7400000	usd
CY2022Q4	us-gaap	Cash Collateral For Borrowed Securities CashCollateralForBorrowedSecurities	9900000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-15000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1205000	usd
CY2021Q4	us-gaap	Cash Collateral For Borrowed Securities CashCollateralForBorrowedSecurities	5400000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	8156000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2998000	usd
CY2022Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	9702000	usd
CY2021Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	6516000	usd
CY2022Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	3265000	usd
CY2021Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	3471000	usd
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	588000	usd
CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	1897000	usd
CY2022Q4	aaoi	Accrued Interest Current AccruedInterestCurrent	1597000	usd
CY2021Q4	aaoi	Accrued Interest Current AccruedInterestCurrent	1475000	usd
CY2022Q4	aaoi	Accrued Shipping And Tariff Expenses AccruedShippingAndTariffExpenses	0	usd
CY2021Q4	aaoi	Accrued Shipping And Tariff Expenses AccruedShippingAndTariffExpenses	33000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3216000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	195000	usd
CY2022Q4	us-gaap	Accrued Liabilities For Commissions Expense And Taxes AccruedLiabilitiesForCommissionsExpenseAndTaxes	937000	usd
CY2021Q4	us-gaap	Accrued Liabilities For Commissions Expense And Taxes AccruedLiabilitiesForCommissionsExpenseAndTaxes	1003000	usd
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	409000	usd
CY2021Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	346000	usd
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	140000	usd
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	263000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	368000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	388000	usd
CY2022Q4	aaoi	Accrued Liabilities Including Deferred Revenue Current AccruedLiabilitiesIncludingDeferredRevenueCurrent	20222000	usd
CY2021Q4	aaoi	Accrued Liabilities Including Deferred Revenue Current AccruedLiabilitiesIncludingDeferredRevenueCurrent	15587000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1488000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	454000	usd
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1000	usd
CY2022	aaoi	Government Subsidy Income GovernmentSubsidyIncome	160000	usd
CY2021	aaoi	Government Subsidy Income GovernmentSubsidyIncome	1345000	usd
CY2020	aaoi	Government Subsidy Income GovernmentSubsidyIncome	2708000	usd
CY2022	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	76000	usd
CY2021	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	129000	usd
CY2020	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	304000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-45404000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-21229000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-20288000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-20992000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-32931000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-30936000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-66396000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-54160000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-51224000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	41000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	43000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-172000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	7357000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7185000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7228000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	47901000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	44448000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	2892000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	2872000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	363000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	69000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	914000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	645000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	4599000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	4599000	usd
CY2022Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	10505000	usd
CY2021Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	9879000	usd
CY2022Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	3966000	usd
CY2021Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	2840000	usd
CY2022Q4	aaoi	Deferred Tax Assets Asc842 Assets DeferredTaxAssetsASC842Assets	1602000	usd
CY2021Q4	aaoi	Deferred Tax Assets Asc842 Assets DeferredTaxAssetsASC842Assets	1740000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	776000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	728000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	73518000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	67820000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	69680000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	57721000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	3838000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	10099000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2441000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	8600000	usd
CY2022Q4	aaoi	Deferred Tax Liabilities Asc842 Liabilities DeferredTaxLiabilitiesASC842Liabilities	1397000	usd
CY2021Q4	aaoi	Deferred Tax Liabilities Asc842 Liabilities DeferredTaxLiabilitiesASC842Liabilities	1499000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3838000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	10099000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	69700000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	57700000	usd
CY2020	aaoi	Valuation Allowance Deferred Tax Asset Change Charged To Expense Income ValuationAllowanceDeferredTaxAssetChangeChargedToExpenseIncome	17137000	usd
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	25736000	usd
CY2022	aaoi	Valuation Allowance Deferred Tax Asset Change Charged To Expense Income ValuationAllowanceDeferredTaxAssetChangeChargedToExpenseIncome	14196000	usd
CY2021	aaoi	Valuation Allowance Deferred Tax Asset Change Charged To Expense Income ValuationAllowanceDeferredTaxAssetChangeChargedToExpenseIncome	13822000	usd
CY2022	aaoi	Valuation Allowance Change Charged To Currency Translation Adjustment ValuationAllowanceChangeChargedToCurrencyTranslationAdjustment	-2237000	usd
CY2021	aaoi	Valuation Allowance Change Charged To Currency Translation Adjustment ValuationAllowanceChangeChargedToCurrencyTranslationAdjustment	437000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-13943000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-11374000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-10775000	usd
CY2022	aaoi	Effective Income Tax Rate Reconciliation Ppp Loan Forgiveness Amount EffectiveIncomeTaxRateReconciliationPPPLoanForgivenessAmount	0	usd
CY2021	aaoi	Effective Income Tax Rate Reconciliation Ppp Loan Forgiveness Amount EffectiveIncomeTaxRateReconciliationPPPLoanForgivenessAmount	-1308000	usd
CY2020	aaoi	Effective Income Tax Rate Reconciliation Ppp Loan Forgiveness Amount EffectiveIncomeTaxRateReconciliationPPPLoanForgivenessAmount	0	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	-33000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	-897000	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	-1132000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	552000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	107000	usd
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1153000	usd
CY2022	aaoi	Effective Income Tax Rate Reconciliation Permanent Differences Foreign Amount EffectiveIncomeTaxRateReconciliationPermanentDifferencesForeignAmount	-1407000	usd
CY2021	aaoi	Effective Income Tax Rate Reconciliation Permanent Differences Foreign Amount EffectiveIncomeTaxRateReconciliationPermanentDifferencesForeignAmount	-1320000	usd
CY2020	aaoi	Effective Income Tax Rate Reconciliation Permanent Differences Foreign Amount EffectiveIncomeTaxRateReconciliationPermanentDifferencesForeignAmount	-1002000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	14196000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	13822000	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	17137000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	879000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	468000	usd
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	426000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	626000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	872000	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	744000	usd
CY2022	aaoi	Effective Income Tax Rate Reconciliation Alternative Minimum Tax Amount EffectiveIncomeTaxRateReconciliationAlternativeMinimumTaxAmount	0	usd
CY2021	aaoi	Effective Income Tax Rate Reconciliation Alternative Minimum Tax Amount EffectiveIncomeTaxRateReconciliationAlternativeMinimumTaxAmount	0	usd
CY2020	aaoi	Effective Income Tax Rate Reconciliation Alternative Minimum Tax Amount EffectiveIncomeTaxRateReconciliationAlternativeMinimumTaxAmount	-172000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Settlements Foreign IncomeTaxReconciliationTaxSettlementsForeign	0	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Settlements Foreign IncomeTaxReconciliationTaxSettlementsForeign	0	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Settlements Foreign IncomeTaxReconciliationTaxSettlementsForeign	12000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	317000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-418000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	61000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7228000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	200000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	200000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	200000	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	0	usd
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	0	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	181000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	181000	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	181000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-0	usd
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-0	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	181000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	181000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	181000	usd
CY2020Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2021	aaoi	Effective Income Tax Rate Reconciliation Ppp Loan Forgiveness Amount EffectiveIncomeTaxRateReconciliationPPPLoanForgivenessAmount	-1300000	usd
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	270000
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	10.32
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	5.44
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y8M8D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	-0
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2022Q4	aaoi	Sharebased Compensation Arrangement By Sharebased Payment Award Options Weighted Average Share Price On Date Of Exercise SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsWeightedAverageSharePriceOnDateOfExercise	0
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	6000
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	6.54
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	5.03
CY2022	aaoi	Sharebased Compensation Arrangement By Sharebased Payment Award Options Forfeitures Intrinsic Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeituresIntrinsicValue	0	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	264000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	10.41
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	5.45
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P0Y8M15D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	264000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.41
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P0Y8M15D
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	264000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	10.41
CY2022	aaoi	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestWeightedAverageGrantDateFairValue	5.45
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P0Y8M15D
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9600000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12121000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13046000	usd
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	pure
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	222818000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	211565000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	234623000	usd
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	224713000	usd
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	259862000	usd
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	270654000	usd

Files In Submission

Name	View Source	Status
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
0001437749-23-004648-index-headers.html	Edgar Link	pending
0001437749-23-004648-index.html	Edgar Link	pending
0001437749-23-004648.txt	Edgar Link	pending
0001437749-23-004648-xbrl.zip	Edgar Link	pending
aaoi-20221231.xsd	Edgar Link	pending
aaoi20221231_10k.htm	Edgar Link	pending
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$AAOI
APPLIED OPTOELECTRONICS, INC. Stock $aaoi

2023 Q1 Form 10-K Financial Statement

#000143774923004648 Filed on February 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AAOI APPLIED OPTOELECTRONICS, INC. Stock $aaoi

2023 Q1 Form 10-K Financial Statement

#000143774923004648 Filed on February 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AAOI
APPLIED OPTOELECTRONICS, INC. Stock $aaoi