Quantum Corporation Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- COVER
- Audit Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- DESCRIPTION OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

DESCRIPTION OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)

v3.25.2

DESCRIPTION OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ / shares in Units, $ in Millions		12 Months Ended
	Aug. 15, 2024 $ / shares	Mar. 31, 2025 USD ($) segment region customer $ / shares shares	Mar. 31, 2024 USD ($) customer $ / shares shares	Mar. 31, 2023 USD ($)	Dec. 31, 2024 $ / shares shares	Aug. 26, 2024 shares	Aug. 25, 2024 shares	Mar. 31, 2022
Concentration Risk
Common stock, par value (in dollars per share) \| $ / shares	$ 0.01	$ 0.01	$ 0.01		$ 0.01
Common stock, shares outstanding (in shares) \| shares		6,962,000	4,792,000		5,307,000	4,800,000	95,900,000
Performance obligation, term		45 days
Capitalized contract cost		$ 2.3	$ 2.7	$ 2.0
Capitalized contract cost, amortization		1.3	0.9	$ 0.5
Software implementation costs capitalized		1.0	5.0
Software cost		1.8	0.1
Advertising expense		2.0	2.5
Shipping and handling fees		$ 6.8	9.7
Number of reportable segments \| segment		1
Number of geographic regions \| region		3
Employer contributions		$ 0.3	$ 1.4
Software Development
Concentration Risk
Estimated useful lives of the assets (years)		10 years
Leasehold improvements \| Centennial, Colorado
Concentration Risk
Estimated useful lives of the assets (years)		12 years 4 months 24 days						15 years 6 months
Minimum
Concentration Risk
Stock split conversion ratio	0.05
Product warranty term (years)		1 year
Finite lived assets useful life (years)		2 years
Sales commission, contract term (years)		1 year
Maximum
Concentration Risk
Stock split conversion ratio	0.2
Product warranty term (years)		3 years
Finite lived assets useful life (years)		4 years
Sales commission, contract term (years)		7 years
Accounts Receivable \| Customer Concentration Risk \| Customer One
Concentration Risk
Number of customers (customer) \| customer		0	1
Concentration risk percentage			23.00%

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