Stock-Based Compensation (Details) (USD $)	0 Months Ended	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2013	Mar. 31, 2012
Details
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value		$ 33,000	$ 46,000
Share-based Compensation		33,000	44,000
Employee Service Share-based Compensation, Unrecognized Compensation Costs on Nonvested Awards	8,000	8,000
Employee Service Share-based Compensation, Unrecognized Compensation Costs on Nonvested Awards, Weighted Average Period of Recognition	$ 39