Net Income Per Share (Tables)

9 Months Ended

Dec. 31, 2012

Net Income Per Share [Abstract]

Schedule Of Weighted Average Number Of Shares

	Quarter Ended Dec. 31
	2012	2011
Weighted average common shares outstanding – basic	4,847,619	4,807,859
Effect of dilutive securities:
Stock options	22,594	58,502
Warrants	1,806	7,068
Shares used in computing net income per share – diluted	4,872,019	4,873,429

	Nine Months Ended Dec. 31
	2012	2011
Weighted average common shares outstanding – basic	4,832,630	4,786,790
Effect of dilutive securities:
Stock options	22,430	58,502
Warrants	1,791	7,068
Shares used in computing net income per share – diluted	4,856,851	4,852,360