Cancelled amount remaining of a stock repurchase plan authorized.

No definition available.

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Represents the increase in the amount authorized by an entity's Board of Directors under a stock repurchase plan

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

+ Details

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- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-Section S99
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-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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Period Type:	duration

- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
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-Section S99
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-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
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Period Type:	duration

- Details

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- Details

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Stock Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended				128 Months Ended
	Nov. 06, 2014	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020	Aug. 31, 2012	Mar. 31, 2022	May 12, 2022	Aug. 09, 2012	Aug. 31, 2011
Stock Repurchase Program
Number of shares acquired		0	0	0		2,458,000
Value of common stock repurchased						$ 4.3
Average price per share of common stock repurchased (in dollars per share)						$ 1.73
Subsequent Events
Stock Repurchase Program
Value of common stock approved under stock repurchase program							$ 10.0
August 2011 Program
Stock Repurchase Program
Number of shares acquired					964,000
Value of common stock repurchased					$ 1.3
August 2011 Program \| Maximum
Stock Repurchase Program
Value of common stock approved under stock repurchase program									$ 3.0
August 2012 Program
Stock Repurchase Program
Value of remaining funds cancelled under initial stock repurchase program								$ 1.7
Increase in the authorized amount for repurchase of common stock	$ 3.0
Value of common stock available for repurchase under current program		$ 1.7				$ 1.7
August 2012 Program \| Maximum
Stock Repurchase Program
Value of common stock approved under stock repurchase program								$ 3.0