AVERAGE SHARE INFORMATION (Details) (USD $)	3 Months Ended	9 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Basic:
Weighted average common shares outstanding (in shares)	12,837,327	14,747,139	13,144,131	15,046,415
Diluted:
Weighted average common shares outstanding (in shares)	12,837,327	14,747,139	13,144,131	15,046,415
Dilutive potential common shares stock options (in shares)	262,962	372,540	287,137	395,233
Conversion premium on convertible notes (in shares)	0	0	0	11,925
Weighted average diluted shares outstanding (in shares)	13,100,289	15,119,679	13,431,268	15,453,573
Antidilutive options excluded from computation of diluted earnings per share (in shares)	436,206	47,219	289,440	16,468
Strike price of warrants (in dollars per share)		$ 73.97		$ 73.97

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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+ Details