Net Income Per Share (Tables)

6 Months Ended

Sep. 30, 2012

Net Income Per Share [Abstract]

Schedule Of Weighted Average Number Of Shares

	Quarter Ended Sept. 30
	2012	2011
Weighted average common shares outstanding – basic	4,825,441	4,776,198
Effect of dilutive securities:
Stock options	57,363	113,011
Warrants	1,852	7,316
Shares used in computing net income per share – diluted	4,884,656	4,896,525

	Six Months Ended Sept. 30
	2012	2011
Weighted average common shares outstanding – basic	4,825,095	4,776,198
Effect of dilutive securities:
Stock options	55,646	113,011
Warrants	1,783	7,316
Shares used in computing net income per share – diluted	4,882,524	4,896,525