Quantum Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION - Schedule of Options Outstanding and Exercisable, by Exercise Price Range (Details)

v3.7.0.1

STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION - Schedule of Options Outstanding and Exercisable, by Exercise Price Range (Details) - $ / shares shares in Thousands	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Stock Options Outstanding	180	516
Weighted- Average Exercise Price	$ 20.02	$ 12.12
Weighted- Average Remaining Contractual Life (Years)	1 year 10 days
Stock Options Exercisable	180
Weighted- Average Exercise Price	$ 20.02
Exercise Price Range 1
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Minimum	5.04
Range of Exercise Prices, Maximum	$ 5.04
Stock Options Outstanding	2
Weighted- Average Exercise Price	$ 5.04
Weighted- Average Remaining Contractual Life (Years)	3 years 5 months 4 days
Stock Options Exercisable	2
Weighted- Average Exercise Price	$ 5.04
Exercise Price Range 2
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices, Minimum	20.16
Range of Exercise Prices, Maximum	23.2
Weighted- Average Exercise Price	$ 20.23
Weighted- Average Remaining Contractual Life (Years)	1 year
Stock Options Exercisable	178
Weighted- Average Exercise Price	$ 20.23

- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

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-Publisher FASB
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

The number of exercisable share options (fully vested and expected to vest) that may be converted as of the balance sheet date.

+ References

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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