CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 247	$ 270
Provision for obsolete inventory	$ 686	$ 697
Common stock, Authorized	15,000,000	15,000,000
Common stock, Issued	3,523,055	3,513,055
Common stock, outstanding	3,523,055	3,513,055