CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
CURRENT ASSETS
Accounts receivable, allowance for doubtful accounts	$ 28	$ 26
INTANGIBLE ASSETS, accumulated amortization	$ 257	$ 227
STOCKHOLDERS' EQUITY
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	20,000,000	20,000,000
Common stock, shares issued (in shares)	15,206,127	15,053,316
Common stock, shares outstanding (in shares)	15,206,127	15,053,316