$AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/ Stock $amsc

$amsc Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-Q Financial Statement

#000143774923022793 Filed on August 09, 2023

Income Statement

Concept	2023 Q3	2023 Q2	2023 Q1
Revenue	$34.00M	$30.25M	$31.74M
YoY Change	22.85%	33.4%	-70.73%
Cost Of Revenue	$25.42M	$23.97M	$27.93M
YoY Change	-1.14%	17.18%	-70.58%
Gross Profit	$8.586M	$6.282M	$3.813M
YoY Change	335.84%	182.85%	-71.74%
Gross Profit Margin	25.25%	20.76%	12.01%
Selling, General & Admin	$7.946M	$7.868M	$6.616M
YoY Change	8.11%	4.05%	-75.94%
% of Gross Profit	92.55%	125.25%	173.51%
Research & Development	$1.641M	$1.853M	$1.890M
YoY Change	-29.08%	-30.81%	-81.95%
% of Gross Profit	19.11%	29.5%	49.57%
Depreciation & Amortization	$600.0K	$600.0K	$1.257M
YoY Change	-14.29%	-14.29%	-5.63%
% of Gross Profit	6.99%	9.55%	32.97%
Operating Expenses	$10.96M	$11.62M	$9.604M
YoY Change	8.87%	4.73%	-72.23%
Operating Profit	-$2.369M	-$5.333M	-$5.791M
YoY Change	-70.72%	-39.87%	-72.54%
Interest Expense	$194.0K	$174.0K	$140.0K
YoY Change	331.11%	625.0%	86.67%
% of Operating Profit
Other Income/Expense, Net	-$204.0K	-$118.0K	-$100.0K
YoY Change	-379.45%	-170.66%	257.14%
Pretax Income	-$2.379M	-$5.277M	-$6.799M
YoY Change	-75.96%	-39.19%	-67.69%
Income Tax	$100.0K	$100.0K	$215.0K
% Of Pretax Income
Net Earnings	-$2.485M	-$5.398M	-$6.870M
YoY Change	-74.85%	-38.03%	-64.21%
Net Earnings / Revenue	-7.31%	-17.84%	-21.64%
Basic Earnings Per Share	-$0.09	-$0.19	-$1.26
Diluted Earnings Per Share	-$0.09	-$0.19	-$0.25
COMMON SHARES
Basic Shares Outstanding	30.29M	29.60M	29.53M
Diluted Shares Outstanding	28.83M	28.26M	27.85M

Balance Sheet

Concept	2023 Q3	2023 Q2	2023 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$22.80M	$22.01M	$23.36M
YoY Change	-18.02%	-34.03%	-42.44%
Cash & Equivalents	$22.82M	$22.01M	$23.36M
Short-Term Investments
Other Short-Term Assets	$5.900M	$7.199M	$15.16M
YoY Change	-43.46%	-29.42%	54.62%
Inventory	$47.84M	$42.87M	$36.99M
Prepaid Expenses
Receivables	$27.51M	$30.12M	$30.67M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$104.1M	$102.2M	$106.2M
YoY Change	9.61%	4.06%	12.55%
LONG-TERM ASSETS
Property, Plant & Equipment	$11.58M	$11.95M	$12.31M
YoY Change	-9.49%	-10.82%	-9.86%
Goodwill	$43.47M	$43.47M	$43.47M
YoY Change	0.0%	0.0%	0.0%
Intangibles	$7.445M	$7.983M	$8.527M
YoY Change	-24.88%	-24.68%	-24.61%
Long-Term Investments
YoY Change
Other Assets	$530.0K	$608.0K	$528.0K
YoY Change	64.09%	111.11%	120.92%
Total Long-Term Assets	$67.22M	$68.44M	$69.39M
YoY Change	-12.44%	-12.59%	-12.78%
TOTAL ASSETS
Total Short-Term Assets	$104.1M	$102.2M	$106.2M
Total Long-Term Assets	$67.22M	$68.44M	$69.39M
Total Assets	$171.3M	$170.6M	$175.6M
YoY Change	-0.24%	-3.33%	0.96%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$11.39M	$10.88M	$13.94M
YoY Change	-37.35%	-43.38%	5.63%
Accrued Expenses	$16.80M	$16.75M	$15.01M
YoY Change	9.49%	19.18%	13.2%
Deferred Revenue	$52.09M	$50.86M	$43.57M
YoY Change	80.73%	88.05%	91.0%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$100.0K	$64.00K	$75.00K
YoY Change	38.89%	-11.11%	4.17%
Total Short-Term Liabilities	$85.27M	$83.15M	$84.11M
YoY Change	27.49%	28.49%	55.86%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$9.000K	$15.00K
YoY Change	-100.0%	-87.32%	-83.33%
Other Long-Term Liabilities	$25.00K	$25.00K	$26.00K
YoY Change	19.05%	13.64%	4.0%
Total Long-Term Liabilities	$25.00K	$34.00K	$41.00K
YoY Change	-68.35%	-63.44%	-64.35%
TOTAL LIABILITIES
Total Short-Term Liabilities	$85.27M	$83.15M	$84.11M
Total Long-Term Liabilities	$25.00K	$34.00K	$41.00K
Total Liabilities	$94.43M	$92.72M	$93.76M
YoY Change	23.66%	24.29%	45.38%
SHAREHOLDERS EQUITY
Retained Earnings	-$1.063B	-$1.061B	-$1.056B
YoY Change	2.35%	3.11%	3.43%
Common Stock	$1.142B	$1.141B	$1.139B
YoY Change	0.53%	0.52%	0.49%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$3.639M	$3.639M	$3.639M
YoY Change	0.0%	0.0%	0.0%
Treasury Stock Shares
Shareholders Equity	$76.89M	$77.92M	$81.80M
YoY Change
Total Liabilities & Shareholders Equity	$171.3M	$170.6M	$175.6M
YoY Change	-0.24%	-3.33%	0.96%

Cashflow Statement

Concept	2023 Q3	2023 Q2	2023 Q1
OPERATING ACTIVITIES
Net Income	-$2.485M	-$5.398M	-$6.870M
YoY Change	-74.85%	-38.03%	-64.21%
Depreciation, Depletion And Amortization	$600.0K	$600.0K	$1.257M
YoY Change	-14.29%	-14.29%	-5.63%
Cash From Operating Activities	$900.0K	-$2.200M	-$5.418M
YoY Change	-115.76%	-62.71%	77.52%
INVESTING ACTIVITIES
Capital Expenditures	$220.0K	$214.0K	$266.0K
YoY Change	-284.87%	-51.47%	-216.67%
Acquisitions
YoY Change
Other Investing Activities	$70.00K	$79.00K	-$87.00K
YoY Change	-259.09%	43.64%	-171.9%
Cash From Investing Activities	-$150.0K	-$293.0K	-$353.0K
YoY Change	-7.98%	-40.93%	229.91%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$17.00K
YoY Change		-15.0%
Cash From Financing Activities	120.0K	-$17.00K	91.00K
YoY Change	4.35%	-15.0%	-2.15%
NET CHANGE
Cash From Operating Activities	900.0K	-$2.200M	-5.418M
Cash From Investing Activities	-150.0K	-$293.0K	-353.0K
Cash From Financing Activities	120.0K	-$17.00K	91.00K
Net Change In Cash	870.0K	-$2.553M	-5.680M
YoY Change	-115.11%	-60.08%	85.26%
FREE CASH FLOW
Cash From Operating Activities	$900.0K	-$2.200M	-$5.418M
Capital Expenditures	$220.0K	$214.0K	$266.0K
Free Cash Flow	$680.0K	-$2.414M	-$5.684M
YoY Change	-112.16%	-61.93%	101.27%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q2	dei	Amendment Flag AmendmentFlag	false
CY2023Q2	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2023Q2	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2023Q2	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2023Q2	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q2	us-gaap	Liability For Uncertain Tax Positions Current LiabilityForUncertainTaxPositionsCurrent	0	usd
CY2023Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2023Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y9M14D
CY2023Q2	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	pure
CY2023Q2	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	pure
CY2023Q2	dei	Document Type DocumentType	10-Q
CY2023Q2	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2023Q2	dei	Document Period End Date DocumentPeriodEndDate	2023-06-30
CY2023Q2	dei	Document Transition Report DocumentTransitionReport	false
CY2023Q2	dei	Entity File Number EntityFileNumber	0-19672
CY2023Q2	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023Q2	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	04-2959321
CY2023Q2	dei	Entity Address Address Line1 EntityAddressAddressLine1	114 East Main
CY2023Q2	dei	Entity Address City Or Town EntityAddressCityOrTown	St. Ayer
CY2023Q2	dei	Entity Address State Or Province EntityAddressStateOrProvince	MA
CY2023Q2	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	01432
CY2023Q2	dei	City Area Code CityAreaCode	978
CY2023Q2	dei	Local Phone Number LocalPhoneNumber	842-3000
CY2023Q2	dei	Security12b Title Security12bTitle	Common Stock, $0.01 par value per share
CY2023Q2	dei	Trading Symbol TradingSymbol	AMSC
CY2023Q2	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023Q2	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023Q2	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023Q2	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2023Q2	dei	Entity Small Business EntitySmallBusiness	true
CY2023Q2	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023Q2	dei	Entity Shell Company EntityShellCompany	false
CY2023Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	30285098
CY2023Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	22005000	usd
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	23360000	usd
CY2023Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	30116000	usd
CY2023Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	30665000	usd
CY2023Q2	us-gaap	Inventory Net InventoryNet	42874000	usd
CY2023Q1	us-gaap	Inventory Net InventoryNet	36986000	usd
CY2023Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	6703000	usd
CY2023Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	13429000	usd
CY2023Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	496000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1733000	usd
CY2023Q2	us-gaap	Assets Current AssetsCurrent	102194000	usd
CY2023Q1	us-gaap	Assets Current AssetsCurrent	106173000	usd
CY2023Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11947000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12309000	usd
CY2023Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7983000	usd
CY2023Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8527000	usd
CY2023Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2694000	usd
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2857000	usd
CY2023Q2	us-gaap	Goodwill Goodwill	43471000	usd
CY2023Q1	us-gaap	Goodwill Goodwill	43471000	usd
CY2023Q2	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	622000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	582000	usd
CY2023Q2	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1115000	usd
CY2023Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1114000	usd
CY2023Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	608000	usd
CY2023Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	528000	usd
CY2023Q2	us-gaap	Assets Assets	170634000	usd
CY2023Q1	us-gaap	Assets Assets	175561000	usd
CY2023Q2	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	28828000	usd
CY2023Q1	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	38383000	usd
CY2023Q2	amsc	Lease Liability Current LeaseLiabilityCurrent	781000	usd
CY2023Q1	amsc	Lease Liability Current LeaseLiabilityCurrent	808000	usd
CY2023Q2	us-gaap	Debt Current DebtCurrent	64000	usd
CY2023Q1	us-gaap	Debt Current DebtCurrent	75000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	2620000	usd
CY2023Q1	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	1270000	usd
CY2023Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	50856000	usd
CY2023Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	43572000	usd
CY2023Q2	us-gaap	Liabilities Current LiabilitiesCurrent	83149000	usd
CY2023Q1	us-gaap	Liabilities Current LiabilitiesCurrent	84108000	usd
CY2023Q2	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	7227000	usd
CY2023Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	7188000	usd
CY2023Q2	amsc	Lease Liability Noncurrent LeaseLiabilityNoncurrent	2047000	usd
CY2023Q1	amsc	Lease Liability Noncurrent LeaseLiabilityNoncurrent	2184000	usd
CY2023Q2	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	259000	usd
CY2023Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	243000	usd
CY2023Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	9000	usd
CY2023Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	15000	usd
CY2023Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	25000	usd
CY2023Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	26000	usd
CY2023Q2	us-gaap	Liabilities Liabilities	92716000	usd
CY2023Q1	us-gaap	Liabilities Liabilities	93764000	usd
CY2023Q2	us-gaap	Common Stock Value CommonStockValue	307000	usd
CY2023Q1	us-gaap	Common Stock Value CommonStockValue	299000	usd
CY2023Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1140626000	usd
CY2023Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1139113000	usd
CY2023Q2	us-gaap	Treasury Stock Value TreasuryStockValue	3639000	usd
CY2023Q1	us-gaap	Treasury Stock Value TreasuryStockValue	3639000	usd
CY2023Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1569000	usd
CY2023Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1571000	usd
CY2023Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1060945000	usd
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1055547000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	77918000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	81797000	usd
CY2023Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	170634000	usd
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	175561000	usd
CY2023Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	30254000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	22679000	usd
CY2023Q2	us-gaap	Cost Of Revenue CostOfRevenue	23972000	usd
CY2022Q2	us-gaap	Cost Of Revenue CostOfRevenue	20458000	usd
CY2023Q2	us-gaap	Gross Profit GrossProfit	6282000	usd
CY2022Q2	us-gaap	Gross Profit GrossProfit	2221000	usd
CY2023Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1853000	usd
CY2022Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	2678000	usd
CY2023Q2	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7868000	usd
CY2022Q2	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7562000	usd
CY2023Q2	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	538000	usd
CY2022Q2	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	680000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	1350000	usd
CY2022Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	170000	usd
CY2023Q2	us-gaap	Restructuring Charges RestructuringCharges	6000	usd
CY2022Q2	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2023Q2	us-gaap	Operating Expenses OperatingExpenses	11615000	usd
CY2022Q2	us-gaap	Operating Expenses OperatingExpenses	11090000	usd
CY2023Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-5333000	usd
CY2022Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-8869000	usd
CY2023Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	174000	usd
CY2022Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	24000	usd
CY2023Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-118000	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	167000	usd
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CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	121000	usd
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-5398000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-8710000	usd
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.19
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.32
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.19
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CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27560000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-5398000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-8710000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-2000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	63000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	63000	usd
CY2023Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-5400000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-8647000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	81797000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1357000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	164000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-5398000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	77918000	usd
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	109389000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1033000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	138000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	63000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-8710000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	101913000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-5398000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-8710000	usd
CY2023Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1119000	usd
CY2022Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1401000	usd
CY2023Q2	us-gaap	Share Based Compensation ShareBasedCompensation	1357000	usd
CY2022Q2	us-gaap	Share Based Compensation ShareBasedCompensation	1033000	usd
CY2023Q2	us-gaap	Inventory Write Down InventoryWriteDown	384000	usd
CY2022Q2	us-gaap	Inventory Write Down InventoryWriteDown	346000	usd
CY2023Q2	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1000	usd
CY2022Q2	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	61000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	1350000	usd
CY2022Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	170000	usd
CY2023Q2	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-168000	usd
CY2022Q2	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	127000	usd
CY2023Q2	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-549000	usd
CY2022Q2	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1426000	usd
CY2023Q2	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6272000	usd
CY2022Q2	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	9633000	usd
CY2023Q2	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-6901000	usd
CY2022Q2	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-580000	usd
CY2023Q2	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9720000	usd
CY2022Q2	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	6343000	usd
CY2023Q2	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	7318000	usd
CY2022Q2	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	4099000	usd
CY2023Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2245000	usd
CY2022Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-5863000	usd
CY2023Q2	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	214000	usd
CY2022Q2	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	441000	usd
CY2023Q2	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	79000	usd
CY2022Q2	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	55000	usd
CY2023Q2	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-293000	usd
CY2022Q2	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-496000	usd
CY2023Q2	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	17000	usd
CY2022Q2	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	20000	usd
CY2023Q2	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-17000	usd
CY2022Q2	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-20000	usd
CY2023Q2	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2000	usd
CY2022Q2	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-17000	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2553000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-6396000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	25675000	usd
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	49486000	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	23122000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	43090000	usd
CY2023Q2	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	81000	usd
CY2022Q2	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	49000	usd
CY2023Q2	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	163000	usd
CY2022Q2	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	138000	usd
CY2023Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1061000000	usd
CY2023Q2	amsc	Cash Cash Equivalents And Marketable Securities CashCashEquivalentsAndMarketableSecurities	22000000.0	usd
CY2023Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2200000	usd
CY2023Q2	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated Period Percent RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent	0.05	pure
CY2023Q2	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	1000000.0	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	700000	usd
CY2023Q2	amsc	Restructuring And Related Cost Expected Annual Savings RestructuringAndRelatedCostExpectedAnnualSavings	5000000.0	usd
CY2023Q2	amsc	Revenue Performance Obligation Satisfied Revenue Recognized Percentage RevenuePerformanceObligationSatisfiedRevenueRecognizedPercentage	0.76	pure
CY2022Q2	amsc	Revenue Performance Obligation Satisfied Revenue Recognized Percentage RevenuePerformanceObligationSatisfiedRevenueRecognizedPercentage	0.70	pure
CY2023Q2	amsc	Contract With Customer Loss Accrual ContractWithCustomerLossAccrual	100000	usd
CY2022Q2	amsc	Contract With Customer Loss Accrual ContractWithCustomerLossAccrual	200000	usd
CY2023Q1	amsc	Contract With Customer Asset Unbilled Ar Net ContractWithCustomerAssetUnbilledARNet	9958000	usd
CY2023Q1	amsc	Contract With Customer Asset Deferred Program Costs Net ContractWithCustomerAssetDeferredProgramCostsNet	2136000	usd
CY2023Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	50760000	usd
CY2023Q2	amsc	Contract With Customer Asset Deferred Program Costs Change In Contract Costs ContractWithCustomerAssetDeferredProgramCostsChangeInContractCosts	1084000	usd
CY2023Q2	amsc	Contract With Customer Asset Unbilled Ar Change In Time Frame Performance Obligation Satisfied Revenue Recognized ContractWithCustomerAssetUnbilledARChangeInTimeFramePerformanceObligationSatisfiedRevenueRecognized	-9479000	usd
CY2023Q2	us-gaap	Contract With Customer Liability Change In Timeframe Performance Obligation Satisfied Revenue Recognized ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized	16308000	usd
CY2023Q2	amsc	Contract With Customer Asset Deferred Program Costs Contract Costs Recognized ContractWithCustomerAssetDeferredProgramCostsContractCostsRecognized	-1234000	usd
CY2023Q2	amsc	Contract With Customer Asset Unbilled Ar Revenue Recognized ContractWithCustomerAssetUnbilledARRevenueRecognized	5092000	usd
CY2023Q2	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-8974000	usd
CY2023Q2	amsc	Contract With Customer Asset Unbilled Ar Other Changes ContractWithCustomerAssetUnbilledAROtherChanges	1000	usd
CY2023Q2	amsc	Contract With Customer Asset Deferred Program Costs Other Changes ContractWithCustomerAssetDeferredProgramCostsOtherChanges	0	usd
CY2023Q2	amsc	Contract With Customer Liability Other Changes ContractWithCustomerLiabilityOtherChanges	-11000	usd
CY2023Q2	amsc	Contract With Customer Asset Unbilled Ar Net ContractWithCustomerAssetUnbilledARNet	5572000	usd
CY2023Q2	amsc	Contract With Customer Asset Deferred Program Costs Net ContractWithCustomerAssetDeferredProgramCostsNet	1986000	usd
CY2023Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	58083000	usd
CY2022Q1	amsc	Contract With Customer Asset Unbilled Ar Net ContractWithCustomerAssetUnbilledARNet	6492000	usd
CY2022Q1	amsc	Contract With Customer Asset Deferred Program Costs Net ContractWithCustomerAssetDeferredProgramCostsNet	858000	usd
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	30034000	usd
CY2022Q2	amsc	Contract With Customer Asset Deferred Program Costs Change In Contract Costs ContractWithCustomerAssetDeferredProgramCostsChangeInContractCosts	406000	usd
CY2022Q2	amsc	Contract With Customer Asset Unbilled Ar Change In Time Frame Performance Obligation Satisfied Revenue Recognized ContractWithCustomerAssetUnbilledARChangeInTimeFramePerformanceObligationSatisfiedRevenueRecognized	-4710000	usd
CY2022Q2	us-gaap	Contract With Customer Liability Change In Timeframe Performance Obligation Satisfied Revenue Recognized ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized	17852000	usd
CY2022Q2	amsc	Contract With Customer Asset Deferred Program Costs Contract Costs Recognized ContractWithCustomerAssetDeferredProgramCostsContractCostsRecognized	-365000	usd
CY2022Q2	amsc	Contract With Customer Asset Unbilled Ar Revenue Recognized ContractWithCustomerAssetUnbilledARRevenueRecognized	2128000	usd
CY2022Q2	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-13737000	usd
CY2022Q2	amsc	Contract With Customer Asset Unbilled Ar Other Changes ContractWithCustomerAssetUnbilledAROtherChanges	0	usd
CY2022Q2	amsc	Contract With Customer Asset Deferred Program Costs Other Changes ContractWithCustomerAssetDeferredProgramCostsOtherChanges	-25000	usd
CY2022Q2	amsc	Contract With Customer Liability Other Changes ContractWithCustomerLiabilityOtherChanges	-394000	usd
CY2022Q2	amsc	Contract With Customer Asset Unbilled Ar Net ContractWithCustomerAssetUnbilledARNet	3910000	usd
CY2022Q2	amsc	Contract With Customer Asset Deferred Program Costs Net ContractWithCustomerAssetDeferredProgramCostsNet	874000	usd
CY2022Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	33755000	usd
CY2023Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	123300000	usd
CY2023Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	41500000	usd
CY2023Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1357000	usd
CY2022Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1033000	usd
CY2023Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1100000
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-5398000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-8710000	usd
CY2023Q2	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	29706000
CY2022Q2	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	28520000
CY2023Q2	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	1448000
CY2022Q2	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	960000
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28258000
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27560000
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28258000
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27560000
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.19
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.32
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.19
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.32
CY2023Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	21661000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	13678000	usd
CY2023Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7983000	usd
CY2023Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	21661000	usd
CY2023Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	13134000	usd
CY2023Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8527000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1614000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1648000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1221000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1085000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	543000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	72000	usd
CY2023Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	6183000	usd
CY2023Q2	us-gaap	Billed Contract Receivables BilledContractReceivables	24544000	usd
CY2023Q1	us-gaap	Billed Contract Receivables BilledContractReceivables	20707000	usd
CY2023Q2	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	5572000	usd
CY2023Q1	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	9958000	usd
CY2023Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	30116000	usd
CY2023Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	30665000	usd
CY2023Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	19141000	usd
CY2023Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	16654000	usd
CY2023Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	17294000	usd
CY2023Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	15200000	usd
CY2023Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	4453000	usd
CY2023Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	2996000	usd
CY2023Q2	amsc	Inventory For Longterm Contracts Or Programs Net Of Reserves InventoryForLongtermContractsOrProgramsNetOfReserves	1986000	usd
CY2023Q1	amsc	Inventory For Longterm Contracts Or Programs Net Of Reserves InventoryForLongtermContractsOrProgramsNetOfReserves	2136000	usd
CY2023Q2	us-gaap	Inventory Net InventoryNet	42874000	usd
CY2023Q1	us-gaap	Inventory Net InventoryNet	36986000	usd
CY2023Q2	us-gaap	Inventory Write Down InventoryWriteDown	400000	usd
CY2022Q2	us-gaap	Inventory Write Down InventoryWriteDown	300000	usd
CY2022Q4	amsc	Employee Retention Credits Receivable EmployeeRetentionCreditsReceivable	3300000	usd
CY2023Q2	amsc	Proceeds From Employee Retention Credit ProceedsFromEmployeeRetentionCredit	2200000	usd
CY2023Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	58849000	usd
CY2023Q1	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	58651000	usd
CY2023Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	46902000	usd
CY2023Q1	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	46342000	usd
CY2023Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	11947000	usd
CY2023Q1	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	12309000	usd
CY2023Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	600000	usd
CY2022Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	700000	usd
CY2023Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	10878000	usd
CY2023Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	13935000	usd
CY2023Q2	amsc	Accrued Inventories In Transit AccruedInventoriesInTransit	2023000	usd
CY2023Q1	amsc	Accrued Inventories In Transit AccruedInventoriesInTransit	2267000	usd
CY2023Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3646000	usd
CY2023Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3870000	usd
CY2023Q2	amsc	Accrued Contract Loss AccruedContractLoss	3530000	usd
CY2023Q1	amsc	Accrued Contract Loss AccruedContractLoss	3464000	usd
CY2023Q2	us-gaap	Deposit Liability Current DepositLiabilityCurrent	1730000	usd
CY2023Q1	us-gaap	Deposit Liability Current DepositLiabilityCurrent	5653000	usd
CY2023Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	4443000	usd
CY2023Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	5430000	usd
CY2023Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	256000	usd
CY2023Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	409000	usd
CY2023Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	1926000	usd
CY2023Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2638000	usd
CY2023Q2	us-gaap	Restructuring Reserve RestructuringReserve	396000	usd
CY2023Q1	us-gaap	Restructuring Reserve RestructuringReserve	717000	usd
CY2023Q2	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	28828000	usd
CY2023Q1	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	38383000	usd
CY2023Q1	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	2638000	usd
CY2022Q1	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	2066000	usd
CY2023Q2	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	208000	usd
CY2022Q2	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	178000	usd
CY2023Q2	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	920000	usd
CY2022Q2	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	302000	usd
CY2023Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	1926000	usd
CY2022Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	1942000	usd
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	2600000	usd
CY2023Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	1300000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	900000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	1100000	usd
CY2022Q2	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	1400000	usd
CY2022Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	1200000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	1300000	usd
CY2022Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	200000	usd
CY2023Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2694000	usd
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2857000	usd
CY2023Q2	amsc	Operating And Finance Lease Rightofuse Asset OperatingAndFinanceLeaseRightofuseAsset	2694000	usd
CY2023Q1	amsc	Operating And Finance Lease Rightofuse Asset OperatingAndFinanceLeaseRightofuseAsset	2858000	usd
CY2023Q2	amsc	Operating And Financing Lease Liabilities OperatingAndFinancingLeaseLiabilities	2828000	usd
CY2023Q1	amsc	Operating And Financing Lease Liabilities OperatingAndFinancingLeaseLiabilities	2992000	usd
CY2023Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0646	pure
CY2023Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	259000	usd
CY2023Q2	us-gaap	Variable Lease Cost VariableLeaseCost	40000	usd
CY2023Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	37000	usd
CY2023Q2	us-gaap	Lease Cost LeaseCost	336000	usd
CY2022Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	242000	usd
CY2022Q2	us-gaap	Variable Lease Cost VariableLeaseCost	38000	usd
CY2022Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	31000	usd
CY2022Q2	us-gaap	Lease Cost LeaseCost	311000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	519000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	793000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	732000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	592000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	369000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	3000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	3008000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	180000	usd
CY2023Q2	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	600000	usd
CY2023Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	500000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	600000	usd
CY2023Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1700000	usd
CY2023Q1	amsc	Restructuring And Related Cost Workforce To Be Reduced Percentage RestructuringAndRelatedCostWorkforceToBeReducedPercentage	0.05	pure
CY2023Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	30254000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	22679000	usd
CY2023Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-5333000	usd
CY2022Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-8869000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	1300000	usd
CY2022Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	200000	usd
CY2023Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1400000	usd
CY2022Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1000000.0	usd
CY2023Q2	us-gaap	Assets Assets	170634000	usd
CY2023Q1	us-gaap	Assets Assets	175561000	usd

Files In Submission

Name	View Source	Status
0001437749-23-022793-index-headers.html	Edgar Link	pending
0001437749-23-022793-index.html	Edgar Link	pending
0001437749-23-022793.txt	Edgar Link	pending
0001437749-23-022793-xbrl.zip	Edgar Link	pending
amsc-20230630.xsd	Edgar Link	pending
amsc-20230630_cal.xml	Edgar Link	unprocessable
amsc-20230630_def.xml	Edgar Link	unprocessable
amsc-20230630_lab.xml	Edgar Link	unprocessable
amsc-20230630_pre.xml	Edgar Link	unprocessable
amsc20230630_10q.htm	Edgar Link	pending
ex_535444.htm	Edgar Link	pending
ex_535445.htm	Edgar Link	pending
ex_535446.htm	Edgar Link	pending
ex_535447.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
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amsc20230630_10q_htm.xml	Edgar Link	completed
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report.css	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable

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$AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/ Stock $amsc

2023 Q3 Form 10-Q Financial Statement

#000143774923022793 Filed on August 09, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ Stock $amsc

2023 Q3 Form 10-Q Financial Statement

#000143774923022793 Filed on August 09, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/ Stock $amsc