Summary of Significant Accounting Policies (Tables)

12 Months Ended

Mar. 31, 2013

Summary of Significant Accounting Policies [Abstract]

Schedule Of Weighted Average Number Of Shares

	Year Ended March 31
	2013		2012		2011
Weighted average common shares outstanding – basic	4,839,810	4,796,227		4,729,035
Effect of dilutive securities:
Stock options	21,934	60,075		108,121
Warrants	1,802		7,169		7,110
Shares used in computing net income per share – diluted	4,863,546		4,863,471		4,844,266