EMPLOYEE EQUITY INCENTIVE PLANS (Details) (USD $) Share data in Millions, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
EMPLOYEE EQUITY INCENTIVE PLANS
Number of shares originally authorized for issuance	1.3		1.3
Number of shares available for issuance	0.7		0.7
Share-based compensation expense
Share-based compensation expense before income taxes	$ 62,000	$ 118,000	$ 127,000	$ 396,000
Income tax benefit	(11,000)	(93,000)	(33,000)	(200,000)
Total share-based compensation expense after income tax benefit	51,000	25,000	94,000	196,000
Share-based compensation effect on basic and diluted income (loss) per common share (in dollars per share)			$ 0.01	$ 0.01
Weighted average assumptions used in calculating the weighted average estimated fair value of stock option grants
Weighted average estimated fair value per award (in dollars per share)		$ 0.61		$ 0.83
Expected term from grant date		5 years		6 years
Risk free interest rate (as a percent)		1.80%		2.50%
Expected volatility (as a percent)		55.00%		54.00%
Expected dividend yield (as a percent)		0.00%		0.00%
Effect of forfeiture adjustments			$ 200,000

The effect of share-based compensation on basic and diluted income (loss) per common share.

No definition available.

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- Definition

Represents the amount recognized as expenses or benefit from the effect of forfeiture adjustments.

+ References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

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- Definition

The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

No definition available.

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- Definition

The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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-Paragraph A240

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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