Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Accounts receivable, allowance for doubtful accounts (in Dollars)	$ 501	$ 793
Common stock, shares authorized	40,000	40,000
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares issued	16,391	16,391
Common stock, shares outstanding	16,391	16,391