CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
CURRENT ASSETS
Accounts receivable, allowance for doubtful accounts	$ 29	$ 28
INTANGIBLE ASSETS, accumulated amortization	$ 268	$ 257
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)	15,242,374	15,206,127
Common stock, shares outstanding (in shares)	15,242,374	15,206,127