CONSOLIDATED BALANCE SHEETS [Parenthetical] - USD ($)	Mar. 31, 2015	Mar. 31, 2014
Allowance for doubtful accounts (in dollars)	$ 57,000	$ 57,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares outstanding	2,312,887	2,312,887