CONDENSED CONSOLIDATED BALANCE SHEETS (IN THOUSANDS, EXCEPT NUMBER OF SHARES) (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2016	Jun. 30, 2016
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 243	$ 270
Provision for obsolete inventory	$ 661	$ 697
Common stock, Authorized	15,000,000	15,000,000
Common stock, Issued	3,513,055	3,513,055
Common stock, outstanding	3,513,055	3,513,055