Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Sep. 30, 2011	Jun. 30, 2011
Condensed Consolidated Balance Sheets [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 82	$ 82
Shares of common stock, par value	$ 0.01	$ 0.01
Shares of common stock, authorized	14,000,000	14,000,000
Shares of common stock, issued	8,605,188	8,481,643
Shares of common stock, outstanding	8,605,188	8,481,643
Treasury stock, at cost	37,788	37,788