CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2012	Jun. 30, 2011
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 66	$ 69
Provision for obsolete inventory	$ 894	$ 937
Common stock, par value	$ 0	$ 0
Common stock, Authorized	15,000,000	15,000,000
Common stock, Issued	3,321,555	3,321,555
Common stock, outstanding	3,321,555	3,321,555