$QMCO
QUANTUM CORP /DE/ Stock $qmco

$qmco Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-K Financial Statement

#000070928322000019 Filed on June 08, 2022

Income Statement

Concept	2022 Q1	2022	2021 Q3
Revenue	$95.20M	$372.8M	$93.18M
YoY Change	3.03%	6.65%	8.57%
Cost Of Revenue	$59.05M	$225.8M	$54.79M
YoY Change	10.37%	13.56%	16.37%
Gross Profit	$36.16M	$147.0M	$38.39M
YoY Change	-7.05%	-2.47%	-0.9%
Gross Profit Margin	37.98%	39.44%	41.2%
Selling, General & Admin	$28.26M	$108.2M	$26.93M
YoY Change	17.73%	11.62%	15.0%
% of Gross Profit	78.14%	73.6%	70.15%
Research & Development	$13.53M	$51.81M	$12.39M
YoY Change	15.6%	24.24%	21.07%
% of Gross Profit	37.41%	35.24%	32.27%
Depreciation & Amortization	$2.623M	$9.400M	$2.158M
YoY Change	45.72%	64.91%	66.0%
% of Gross Profit	7.25%	6.39%	5.62%
Operating Expenses	$41.78M	$160.9M	$39.33M
YoY Change	17.03%	13.01%	11.61%
Operating Profit	-$5.622M	-$13.84M	-$938.0K
YoY Change	-275.69%	-264.7%	-126.8%
Interest Expense	-$2.501M	$11.89M	$3.070M
YoY Change	-56.12%	-56.81%	-59.49%
% of Operating Profit
Other Income/Expense, Net	-$28.00K	-$251.0K	$126.0K
YoY Change	-128.0%	-80.87%	-140.38%
Pretax Income	-$8.151M	-$30.94M	-$8.842M
YoY Change	-54.97%	-12.16%	101.41%
Income Tax	-$337.0K	$1.341M	$411.0K
% Of Pretax Income
Net Earnings	-$7.814M	-$32.28M	-$9.253M
YoY Change	-55.35%	-8.97%	101.5%
Net Earnings / Revenue	-8.21%	-8.66%	-9.93%
Basic Earnings Per Share		-$0.55	-$0.16
Diluted Earnings Per Share	-$129.6K	-$0.55	-$0.16
COMMON SHARES
Basic Shares Outstanding	60.12M shares	58.87M shares	58.57M shares
Diluted Shares Outstanding		58.87M shares	58.57M shares

Balance Sheet

Concept	2022 Q1	2022	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.210M	$5.210M	$22.76M
YoY Change	-80.99%	-80.99%	82.06%
Cash & Equivalents	$5.210M	$5.210M	$22.76M
Short-Term Investments
Other Short-Term Assets	$4.697M	$12.83M	$11.45M
YoY Change	54.2%	68.86%	37.47%
Inventory	$57.80M	$57.80M	$52.41M
Prepaid Expenses	$7.853M
Receivables	$69.35M	$69.35M	$63.10M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$145.2M	$145.2M	$150.2M
YoY Change	-6.96%	-6.98%	4.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$12.85M	$23.96M	$12.30M
YoY Change	27.88%	23.51%	27.34%
Goodwill	$13.00M		$9.503M
YoY Change	275.07%
Intangibles	$9.584M		$9.132M
YoY Change	90.27%
Long-Term Investments
YoY Change
Other Assets	$9.925M	$9.925M	$8.684M
YoY Change	67.62%	-8.94%	89.4%
Total Long-Term Assets	$56.44M	$56.44M	$48.29M
YoY Change	45.24%	45.46%	61.85%
TOTAL ASSETS
Total Short-Term Assets	$145.2M	$145.2M	$150.2M
Total Long-Term Assets	$56.44M	$56.44M	$48.29M
Total Assets	$201.6M	$201.6M	$198.5M
YoY Change	3.44%	3.46%	14.53%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$34.22M	$34.22M	$36.99M
YoY Change	-2.91%	-2.78%	-2.23%
Accrued Expenses	$16.56M	$28.11M	$18.75M
YoY Change	-11.69%	-19.91%	-42.48%
Deferred Revenue	$86.52M		$78.11M
YoY Change	2.96%		6.85%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$4.375M	$4.375M	$3.125M
YoY Change	136.49%	130.26%	125.14%
Total Short-Term Liabilities	$157.8M	$157.8M	$152.4M
YoY Change	-0.8%	-0.81%	5.16%
LONG-TERM LIABILITIES
Long-Term Debt	$107.2M	$107.2M	$101.4M
YoY Change	17.91%	17.91%	-40.72%
Other Long-Term Liabilities	$11.85M	$63.32M	$13.07M
YoY Change	-9.26%	10.7%	16.75%
Total Long-Term Liabilities	$11.85M	$170.5M	$13.07M
YoY Change	-9.26%	15.13%	16.75%
TOTAL LIABILITIES
Total Short-Term Liabilities	$157.8M	$157.8M	$152.4M
Total Long-Term Liabilities	$11.85M	$170.5M	$13.07M
Total Liabilities	$328.3M	$328.3M	$314.5M
YoY Change	6.89%	6.87%	-14.9%
SHAREHOLDERS EQUITY
Retained Earnings	-$770.9M		-$752.0M
YoY Change	4.37%		4.67%
Common Stock	$645.6M		$637.1M
YoY Change	2.93%		21.88%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$126.7M	-$126.7M	-$116.0M
YoY Change
Total Liabilities & Shareholders Equity	$201.6M	$201.6M	$198.5M
YoY Change	3.44%	3.46%	14.53%

Cashflow Statement

Concept	2022 Q1	2022	2021 Q3
OPERATING ACTIVITIES
Net Income	-$7.814M	-$32.28M	-$9.253M
YoY Change	-55.35%	-8.97%	101.5%
Depreciation, Depletion And Amortization	$2.623M	$9.400M	$2.158M
YoY Change	45.72%	64.91%	66.0%
Cash From Operating Activities	-$7.047M	-$33.70M	-$8.396M
YoY Change	-136.14%	4112.5%	-18.49%
INVESTING ACTIVITIES
Capital Expenditures	-$2.345M	$6.316M	-$1.246M
YoY Change	6.59%	-8.87%	38.44%
Acquisitions		$7.808M
YoY Change		194.09%
Other Investing Activities	$0.00	-$7.808M	-$5.000M
YoY Change	-100.0%	189.19%
Cash From Investing Activities	-$2.345M	-$14.12M	-$6.246M
YoY Change	1.96%	47.34%	594.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$1.762M
YoY Change		31.99%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	10.51M	$20.16M	13.18M
YoY Change	-800.73%	-35.66%	2096.5%
NET CHANGE
Cash From Operating Activities	-7.047M	-$33.70M	-8.396M
Cash From Investing Activities	-2.345M	-$14.12M	-6.246M
Cash From Financing Activities	10.51M	$20.16M	13.18M
Net Change In Cash	1.119M	-$27.64M	-1.463M
YoY Change	-92.87%	-232.48%	-86.2%
FREE CASH FLOW
Cash From Operating Activities	-$7.047M	-$33.70M	-$8.396M
Capital Expenditures	-$2.345M	$6.316M	-$1.246M
Free Cash Flow	-$4.702M	-$40.02M	-$7.150M
YoY Change	-121.67%	417.6%	-23.94%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Registrant Name EntityRegistrantName	QUANTUM CORP /DE/
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000709283
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022Q1	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrent
CY2021Q1	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrent
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-03-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-13449
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	94-2665054
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	224 Airport Parkway
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 550
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	San Jose
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	95110
CY2022	dei	City Area Code CityAreaCode	(408)
CY2022	dei	Local Phone Number LocalPhoneNumber	944-4000
CY2022	dei	Security12b Title Security12bTitle	Common Stock, $0.01 par value per share
CY2022	dei	Trading Symbol TradingSymbol	QMCO
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	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2021Q3	dei	Entity Public Float EntityPublicFloat	134585491	USD
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	101813778	shares
CY2022	dei	Auditor Firm AuditorFirmId	32
CY2022	dei	Auditor Name AuditorName	ArmaninoLLP
CY2022	dei	Auditor Location AuditorLocation	San Ramon, California
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5210000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	27430000	USD
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	283000	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	707000	USD
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	422000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	406000	USD
CY2022Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	69354000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	73102000	USD
CY2022Q1	qtm	Manufacturing Inventories Net ManufacturingInventoriesNet	33546000	USD
CY2021Q1	qtm	Manufacturing Inventories Net ManufacturingInventoriesNet	24467000	USD
CY2022Q1	qtm	Service Parts Inventories ServicePartsInventories	24254000	USD
CY2021Q1	qtm	Service Parts Inventories ServicePartsInventories	23421000	USD
CY2022Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	7853000	USD
CY2021Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	3893000	USD
CY2022Q1	us-gaap	Other Assets Current OtherAssetsCurrent	4697000	USD
CY2021Q1	us-gaap	Other Assets Current OtherAssetsCurrent	3046000	USD
CY2022Q1	us-gaap	Assets Current AssetsCurrent	145197000	USD
CY2021Q1	us-gaap	Assets Current AssetsCurrent	156066000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12853000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10051000	USD
CY2022Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	9584000	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	5037000	USD
CY2022Q1	us-gaap	Goodwill Goodwill	12969000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	3466000	USD
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	0	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	5000000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	11107000	USD
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	9383000	USD
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	9925000	USD
CY2021Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5921000	USD
CY2022Q1	us-gaap	Assets Assets	201635000	USD
CY2021Q1	us-gaap	Assets Assets	194924000	USD
CY2022Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	34220000	USD
CY2021Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	35245000	USD
CY2022Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	86517000	USD
CY2021Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	84027000	USD
CY2022Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	4375000	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1850000	USD
CY2022Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	16141000	USD
CY2021Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	19214000	USD
CY2022Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	16562000	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	18754000	USD
CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	157815000	USD
CY2021Q1	us-gaap	Liabilities Current LiabilitiesCurrent	159090000	USD
CY2022Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	41580000	USD
CY2021Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	36126000	USD
CY2022Q1	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	17735000	USD
CY2021Q1	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	0	USD
CY2022Q1	us-gaap	Secured Debt SecuredDebt	89448000	USD
CY2021Q1	us-gaap	Secured Debt SecuredDebt	90890000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9891000	USD
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	8005000	USD
CY2022Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	11849000	USD
CY2021Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	13058000	USD
CY2022Q1	us-gaap	Liabilities Liabilities	328318000	USD
CY2021Q1	us-gaap	Liabilities Liabilities	307169000	USD
CY2022Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2022Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	125000000	shares
CY2022Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	125000000	shares
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	60433000	shares
CY2022Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	60433000	shares
CY2021Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	56915000	shares
CY2021Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	56915000	shares
CY2022Q1	us-gaap	Common Stock Value CommonStockValue	605000	USD
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	570000	USD
CY2022Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	645038000	USD
CY2021Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	626664000	USD
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-770903000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-738623000	USD
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1423000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-856000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	-126683000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	-112245000	USD
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	201635000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	194924000	USD
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	372827000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	349576000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	402949000	USD
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	225792000	USD
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	198823000	USD
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	230441000	USD
CY2022	us-gaap	Gross Profit GrossProfit	147035000	USD
CY2021	us-gaap	Gross Profit GrossProfit	150753000	USD
CY2020	us-gaap	Gross Profit GrossProfit	172508000	USD
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	51812000	USD
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	41703000	USD
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	36301000	USD
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	62957000	USD
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	54945000	USD
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	59524000	USD
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	45256000	USD
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	42001000	USD
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	54457000	USD
CY2022	us-gaap	Restructuring Charges RestructuringCharges	850000	USD
CY2021	us-gaap	Restructuring Charges RestructuringCharges	3701000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	1022000	USD
CY2022	us-gaap	Operating Expenses OperatingExpenses	160875000	USD
CY2021	us-gaap	Operating Expenses OperatingExpenses	142350000	USD
CY2020	us-gaap	Operating Expenses OperatingExpenses	151304000	USD
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-13840000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	8403000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	21204000	USD
CY2022	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	251000	USD
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1312000	USD
CY2020	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	261000	USD
CY2022	us-gaap	Interest Expense InterestExpense	11888000	USD
CY2021	us-gaap	Interest Expense InterestExpense	27522000	USD
CY2020	us-gaap	Interest Expense InterestExpense	25350000	USD
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-4960000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-14789000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-30939000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-35220000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4407000	USD
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1341000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	239000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	803000	USD
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32280000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-35459000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-5210000	USD
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.55
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.55
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.83
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.83
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.14
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	58871000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	58871000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	42852000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42852000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37593000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37593000	shares
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32280000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-35459000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-5210000	USD
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-567000	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	666000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-112000	USD
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-32847000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-34793000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-5322000	USD
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32280000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-35459000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-5210000	USD
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	9418000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	5697000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4287000	USD
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2414000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	6301000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4017000	USD
CY2022	qtm	Long Term Debt Restatement Costs LongTermDebtRestatementCosts	8471000	USD
CY2021	qtm	Long Term Debt Restatement Costs LongTermDebtRestatementCosts	167000	USD
CY2020	qtm	Long Term Debt Restatement Costs LongTermDebtRestatementCosts	0	USD
CY2022	qtm	Debt Interest Payment Paid In Kind DebtInterestPaymentPaidInKind	0	USD
CY2021	qtm	Debt Interest Payment Paid In Kind DebtInterestPaymentPaidInKind	0	USD
CY2020	qtm	Debt Interest Payment Paid In Kind DebtInterestPaymentPaidInKind	1858000	USD
CY2022	qtm	Service Parts Inventory Write Down ServicePartsInventoryWriteDown	5740000	USD
CY2021	qtm	Service Parts Inventory Write Down ServicePartsInventoryWriteDown	6334000	USD
CY2020	qtm	Service Parts Inventory Write Down ServicePartsInventoryWriteDown	6255000	USD
CY2022	qtm	Gain Loss On Loan Forgiveness GainLossOnLoanForgiveness	10000000	USD
CY2021	qtm	Gain Loss On Loan Forgiveness GainLossOnLoanForgiveness	0	USD
CY2020	qtm	Gain Loss On Loan Forgiveness GainLossOnLoanForgiveness	0	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1200000	USD
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32300000	USD
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	13829000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	9624000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	6748000	USD
CY2022	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	0	USD
CY2021	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	-577000	USD
CY2020	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	0	USD
CY2022	qtm	Noncash Gain Loss On Extinguishment Of Debt NoncashGainLossOnExtinguishmentOfDebt	0	USD
CY2021	qtm	Noncash Gain Loss On Extinguishment Of Debt NoncashGainLossOnExtinguishmentOfDebt	-10087000	USD
CY2020	qtm	Noncash Gain Loss On Extinguishment Of Debt NoncashGainLossOnExtinguishmentOfDebt	0	USD
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-832000	USD
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	704000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1807000	USD
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3651000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1625000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-15237000	USD
CY2022	qtm	Increase Decrease In Manufacturing Inventories Net IncreaseDecreaseInManufacturingInventoriesNet	12069000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-35500000	USD
CY2021	qtm	Increase Decrease In Manufacturing Inventories Net IncreaseDecreaseInManufacturingInventoriesNet	-924000	USD
CY2020	qtm	Increase Decrease In Manufacturing Inventories Net IncreaseDecreaseInManufacturingInventoriesNet	11092000	USD
CY2022	qtm	Increase Decrease In Service Parts Inventories Net IncreaseDecreaseInServicePartsInventoriesNet	4400000	USD
CY2021	qtm	Increase Decrease In Service Parts Inventories Net IncreaseDecreaseInServicePartsInventoriesNet	5879000	USD
CY2020	qtm	Increase Decrease In Service Parts Inventories Net IncreaseDecreaseInServicePartsInventoriesNet	3817000	USD
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1939000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1994000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-768000	USD
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-2514000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	418000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-11334000	USD
CY2022	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	-580000	USD
CY2021	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	580000	USD
CY2020	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	-2876000	USD
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-3073000	USD
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	4257000	USD
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-2161000	USD
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6561000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2215000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-979000	USD
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-3003000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-2541000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-5111000	USD
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-33728000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-767000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1181000	USD
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6316000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6931000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2633000	USD
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	7808000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2655000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1966000	USD
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-14124000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-9586000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4599000	USD
CY2022	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	94961000	USD
CY2021	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	19400000	USD
CY2020	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
CY2022	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	94301000	USD
CY2021	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	92782000	USD
CY2020	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1238000	USD
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	309000000	USD
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	309920000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	331632000	USD
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	291265000	USD
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	313065000	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	329012000	USD
CY2022	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	0	USD
CY2021	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	10000000	USD
CY2020	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	0	USD
CY2022	qtm	Proceeds From Issuance Shares Net Of Offering Cost ProceedsFromIssuanceSharesNetOfOfferingCost	0	USD
CY2021	qtm	Proceeds From Issuance Shares Net Of Offering Cost ProceedsFromIssuanceSharesNetOfOfferingCost	96756000	USD
CY2020	qtm	Proceeds From Issuance Shares Net Of Offering Cost ProceedsFromIssuanceSharesNetOfOfferingCost	0	USD
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	236000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	171000	USD
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1762000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1335000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	20157000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	31328000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1211000	USD
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	51000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-108000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-5200000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-16000	USD
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-27644000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	20867000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-4585000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	33137000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	12270000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16855000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5493000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	33137000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	12270000	USD
CY2022	us-gaap	Interest Paid Net InterestPaidNet	9140000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	24324000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	16488000	USD
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	944000	USD
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-2283000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-490000	USD
CY2022	us-gaap	Contribution Of Property ContributionOfProperty	818000	USD
CY2021	us-gaap	Contribution Of Property ContributionOfProperty	429000	USD
CY2020	us-gaap	Contribution Of Property ContributionOfProperty	400000	USD
CY2022	qtm	Litigation Settlement Paid With Insurance Proceeds LitigationSettlementPaidWithInsuranceProceeds	0	USD
CY2021	qtm	Litigation Settlement Paid With Insurance Proceeds LitigationSettlementPaidWithInsuranceProceeds	0	USD
CY2020	qtm	Litigation Settlement Paid With Insurance Proceeds LitigationSettlementPaidWithInsuranceProceeds	8950000	USD
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5210000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	27430000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	6440000	USD
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	283000	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	707000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	830000	USD
CY2022Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	0	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	5000000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	5000000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5493000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	33137000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	12270000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	-199780000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-5210000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-112000	USD
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-171000	USD
CY2020	qtm	Adjustments To Additional Paid In Capital Warrant Exercised Related To Debt AdjustmentsToAdditionalPaidInCapitalWarrantExercisedRelatedToDebt	0	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6748000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	-198525000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-35459000	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	666000	USD
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1335000	USD
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-236000	USD
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2080000	USD
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	96755000	USD
CY2021	qtm	Adjustments To Additional Paid In Capital Warrant Exercised Related To Debt AdjustmentsToAdditionalPaidInCapitalWarrantExercisedRelatedToDebt	11515000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	9624000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	-112245000	USD
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32280000	USD
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-567000	USD
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1762000	USD
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
CY2022	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2818000	USD
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13829000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	-126683000	USD
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-33700000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-800000	USD
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:8pt;margin-top:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported and disclosed in the financial statements and accompanying notes. Actual results could differ from these estimates and assumptions due to risks and uncertainties, including uncertainty in the current economic environment from the ongoing COVID-19 pandemic. Such estimates include, but are not limited to, the determination of standalone selling price for revenue arrangements with multiple performance obligations, useful lives of intangible assets and property and equipment, stock-based compensation and provision for income taxes including related reserves. Management bases its estimates on historical experience and on various other assumptions which management believes to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities.</span></div>
CY2022	qtm	Product Revenue Performance Obligation Term ProductRevenuePerformanceObligationTerm	P45D
CY2022Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	3100000	USD
CY2021Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	3100000	USD
CY2022	qtm	Amortization Expense For Software Implementation Costs AmortizationExpenseForSoftwareImplementationCosts	100000	USD
CY2021	qtm	Amortization Expense For Software Implementation Costs AmortizationExpenseForSoftwareImplementationCosts	0	USD
CY2022	us-gaap	Advertising Expense AdvertisingExpense	3500000	USD
CY2021	us-gaap	Advertising Expense AdvertisingExpense	1500000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	3400000	USD
CY2022	qtm	Shipping Handling And Transportation Expenses ShippingHandlingAndTransportationExpenses	7300000	USD
CY2021	qtm	Shipping Handling And Transportation Expenses ShippingHandlingAndTransportationExpenses	9400000	USD
CY2020	qtm	Shipping Handling And Transportation Expenses ShippingHandlingAndTransportationExpenses	9400000	USD
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Concentration of Credit Risk</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company sells products to customers in a wide variety of industries on a worldwide basis. In countries or industries where the Company is exposed to material credit risk, the Company may require collateral, including cash deposits and letters of credit, prior to the completion of a transaction. The Company does not believe it has significant credit risk beyond that provided for in the consolidated financial statements in the ordinary course of business. During the fiscal years ended March 31, 2022, 2021 and 2020 no customers represented 10% or more of the Company’s total revenue. One customer comprised approximately 21% of accounts receivable as of March 31, 2022. Two customers comprised approximately 22% of accounts receivable as of March 31, 2021. </span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">If the Company is unable to obtain adequate quantities of the inventory needed to sell its products, the Company could face costs increases or delays or discontinuations in product shipments, which could have a material adverse effect on the Company’s results of operations. In many cases, the Company’s chosen vendor may be the sole source of supply for the products or parts they manufacture, or services they provide, for the Company. Some of the products the Company purchases from these sources are proprietary or complex in nature, and therefore cannot be readily or easily replaced by alternative sources.</span></div>
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2022Q1	qtm	Number Of Geographic Regions NumberOfGeographicRegions	3	region
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12853000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10051000	USD
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1700000	USD
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1200000	USD
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2022	us-gaap	Revenues Revenues	372827000	USD
CY2021	us-gaap	Revenues Revenues	349576000	USD
CY2020	us-gaap	Revenues Revenues	402949000	USD
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	128097000	USD
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	83311000	USD
CY2022Q1	qtm	Remaining Performance Obligation Current RemainingPerformanceObligationCurrent	110029000	USD
CY2022Q1	qtm	Remaining Performance Obligation Noncurrent RemainingPerformanceObligationNoncurrent	43638000	USD
CY2022Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	153667000	USD
CY2022Q1	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.716
CY2021Q3	us-gaap	Goodwill Goodwill	9503000	USD
CY2022Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	14607000	USD
CY2021Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	12690000	USD
CY2022Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	2546000	USD
CY2021Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	2074000	USD
CY2022Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	16393000	USD
CY2021Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	9703000	USD
CY2022Q1	qtm	Manufacturing Inventories Net ManufacturingInventoriesNet	33546000	USD
CY2021Q1	qtm	Manufacturing Inventories Net ManufacturingInventoriesNet	24467000	USD
CY2022Q1	qtm	Service Parts Inventories Finished Goods ServicePartsInventoriesFinishedGoods	19234000	USD
CY2021Q1	qtm	Service Parts Inventories Finished Goods ServicePartsInventoriesFinishedGoods	18773000	USD
CY2022Q1	qtm	Service Parts Inventories Component Parts ServicePartsInventoriesComponentParts	5020000	USD
CY2021Q1	qtm	Service Parts Inventories Component Parts ServicePartsInventoriesComponentParts	4648000	USD
CY2022Q1	qtm	Service Parts Inventories ServicePartsInventories	24254000	USD
CY2021Q1	qtm	Service Parts Inventories ServicePartsInventories	23421000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	53698000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	46254000	USD
CY2022Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	40845000	USD
CY2021Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	36203000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12853000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10051000	USD
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	9400000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	5700000	USD
CY2022Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	4375000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4300000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	13808000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4224000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	9584000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5600000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	563000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5037000	USD
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3700000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
CY2022	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P2Y4M24D
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	4568000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3417000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1599000	USD
CY2022Q1	qtm	Finite Lived Intangible Asset Expected Amortization After Year Three FiniteLivedIntangibleAssetExpectedAmortizationAfterYearThree	0	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	9584000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	3466000	USD
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	9503000	USD
CY2022Q1	us-gaap	Goodwill Goodwill	12969000	USD
CY2022Q1	qtm	Accrued Expenses AccruedExpenses	4984000	USD
CY2021Q1	qtm	Accrued Expenses AccruedExpenses	6799000	USD
CY2022Q1	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	4590000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	90890000	USD
CY2021Q1	qtm	Debt Covenant Restricted Cash Reserve DebtCovenantRestrictedCashReserve	5000000	USD
CY2021Q1	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	2906000	USD
CY2022Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	1899000	USD
CY2021Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2383000	USD
CY2022Q1	us-gaap	Interest Payable Current InterestPayableCurrent	278000	USD
CY2021Q1	us-gaap	Interest Payable Current InterestPayableCurrent	57000	USD
CY2022Q1	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	0	USD
CY2021Q1	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	580000	USD
CY2022Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4811000	USD
CY2021Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6029000	USD
CY2022Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	16562000	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	18754000	USD
CY2021Q1	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	2383000	USD
CY2020Q1	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	2668000	USD
CY2019Q1	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	3456000	USD
CY2022	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	3717000	USD
CY2021	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	4699000	USD
CY2020	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	3516000	USD
CY2022	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	-156000	USD
CY2021	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	-472000	USD
CY2020	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	-114000	USD
CY2022	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	4045000	USD
CY2021	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	4512000	USD
CY2020	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	4190000	USD
CY2022Q1	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	1899000	USD
CY2021Q1	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	2383000	USD
CY2020Q1	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	2668000	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1850000	USD
CY2022Q1	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	4899000	USD
CY2021Q1	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	9686000	USD
CY2022Q1	us-gaap	Long Term Debt LongTermDebt	107184000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	11107000	USD
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	9383000	USD
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1727000	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2581000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9891000	USD
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	8005000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	11618000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	10586000	USD
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	6871000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	4718000	USD
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	1179000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	820000	USD
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	26000	USD
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9624000	USD
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8402000	shares
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6748000	USD
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13829000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	132000	USD
CY2022	us-gaap	Lease Cost LeaseCost	8076000	USD
CY2021	us-gaap	Lease Cost LeaseCost	5670000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2638000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2204000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1937000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1502000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1400000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	14456000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	24137000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	12519000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	11618000	USD
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y10M17D
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y6M10D
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8893000	shares
CY2022Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.129
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.1396
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	3900000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	4900000	USD
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13829000	USD
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9624000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6748000	USD
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	7466000	shares
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-31489000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-36648000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-6318000	USD
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	550000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1428000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1911000	USD
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-30939000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-35220000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4407000	USD
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-76000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-115000	USD
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	477000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	339000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	106000	USD
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1381000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	747000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1271000	USD
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1858000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1010000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1262000	USD
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	9000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-577000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	22000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	9000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	33000	USD
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-548000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-203000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-492000	USD
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-517000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-771000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-459000	USD
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1341000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	239000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	803000	USD
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-6493000	USD
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-7396000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-925000	USD
CY2022	qtm	Effective Income Tax Rate Reconciliation Expiration Of Attributes Amount EffectiveIncomeTaxRateReconciliationExpirationOfAttributesAmount	18345000	USD
CY2021	qtm	Effective Income Tax Rate Reconciliation Expiration Of Attributes Amount EffectiveIncomeTaxRateReconciliationExpirationOfAttributesAmount	9862000	USD
CY2020	qtm	Effective Income Tax Rate Reconciliation Expiration Of Attributes Amount EffectiveIncomeTaxRateReconciliationExpirationOfAttributesAmount	11679000	USD
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-4899000	USD
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5444000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2639000	USD
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1941000	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1295000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	914000	USD
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	195000	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	345000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	280000	USD
CY2022	qtm	Effective Income Tax Rate Reconciliation Debt Forgiveness EffectiveIncomeTaxRateReconciliationDebtForgiveness	2100000	USD
CY2021	qtm	Effective Income Tax Rate Reconciliation Debt Forgiveness EffectiveIncomeTaxRateReconciliationDebtForgiveness	0	USD
CY2020	qtm	Effective Income Tax Rate Reconciliation Debt Forgiveness EffectiveIncomeTaxRateReconciliationDebtForgiveness	0	USD
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1761000	USD
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-129000	USD
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1612000	USD
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-402000	USD
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-969000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-20000	USD
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	2094000	USD
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1829000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1566000	USD
CY2022	qtm	Effective Income Tax Rate Reconciliation Uncertain Tax Positions Amount EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsAmount	-6349000	USD
CY2021	qtm	Effective Income Tax Rate Reconciliation Uncertain Tax Positions Amount EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsAmount	-6695000	USD
CY2020	qtm	Effective Income Tax Rate Reconciliation Uncertain Tax Positions Amount EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsAmount	-8654000	USD
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1436000	USD
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	311000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	122000	USD
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1341000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	239000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	803000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	59636000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	76153000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	29485000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	21839000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	16085000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	16574000	USD
CY2022Q1	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	12296000	USD
CY2021Q1	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	12132000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	4450000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	8192000	USD
CY2022Q1	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	16289000	USD
CY2021Q1	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	7811000	USD
CY2022Q1	qtm	Deferred Tax Assets Lease Obligations DeferredTaxAssetsLeaseObligations	2514000	USD
CY2021Q1	qtm	Deferred Tax Assets Lease Obligations DeferredTaxAssetsLeaseObligations	1747000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1701000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	1374000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	447000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	569000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	853000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	454000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	143756000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	146845000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	138365000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	143263000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	5391000	USD
CY2021Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	3582000	USD
CY2022Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1921000	USD
CY2021Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1440000	USD
CY2022Q1	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	2439000	USD
CY2021Q1	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	1670000	USD
CY2022Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1048000	USD
CY2021Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1013000	USD
CY2022Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	5408000	USD
CY2021Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	4123000	USD
CY2022Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	17000	USD
CY2021Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	541000	USD
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-4900000	USD
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	5400000	USD
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-2500000	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	101119000	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	107282000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	116032000	USD
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2785000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2560000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2275000	USD
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4881000	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	144000	USD
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	0	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	511000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	0	USD
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1020000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	4000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	522000	USD
CY2022	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	8162000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	8712000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	11165000	USD
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	99603000	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	101119000	USD
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	107282000	USD
CY2022	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	1500000	USD
CY2022Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	100800000	USD
CY2022Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	92200000	USD
CY2022Q1	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	1200000	USD
CY2022Q1	us-gaap	Increase In Unrecognized Tax Benefits Is Reasonably Possible IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	11000000	USD
CY2022Q1	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	258100000	USD
CY2022Q1	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	52500000	USD
CY2022Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	12800000	USD
CY2022Q1	qtm	Operating Loss Carry Forwards Acquired OperatingLossCarryForwardsAcquired	11100000	USD
CY2022Q1	qtm	Tax Credit Carry Forward Acquired Amount TaxCreditCarryForwardAcquiredAmount	8000000	USD
CY2022Q1	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	64600000	USD

Files In Submission

Name	View Source	Status
0000709283-22-000019-index-headers.html	Edgar Link	pending
0000709283-22-000019-index.html	Edgar Link	pending
0000709283-22-000019.txt	Edgar Link	pending
0000709283-22-000019-xbrl.zip	Edgar Link	pending
exhibit-1030quantumxfiftha.htm	Edgar Link	pending
exhibit-1031quantumxsixtha.htm	Edgar Link	pending
exhibit-231q422.htm	Edgar Link	pending
exhibit-311q422.htm	Edgar Link	pending
exhibit-312q422.htm	Edgar Link	pending
exhibit-321q422.htm	Edgar Link	pending
exhibit-322q422.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
qtm-20220331.htm	Edgar Link	pending
qtm-20220331.xsd	Edgar Link	pending
qtm-20220331_cal.xml	Edgar Link	unprocessable
qtm-20220331_def.xml	Edgar Link	unprocessable
qtm-20220331_g1.jpg	Edgar Link	pending
qtm-20220331_g2.jpg	Edgar Link	pending
qtm-20220331_htm.xml	Edgar Link	completed
qtm-20220331_lab.xml	Edgar Link	unprocessable
qtm-20220331_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$QMCO
QUANTUM CORP /DE/ Stock $qmco

2022 Q1 Form 10-K Financial Statement

#000070928322000019 Filed on June 08, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$QMCO QUANTUM CORP /DE/ Stock $qmco

2022 Q1 Form 10-K Financial Statement

#000070928322000019 Filed on June 08, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$QMCO
QUANTUM CORP /DE/ Stock $qmco