CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 40	$ 36
Common shares, no par value (in dollars per share)
Common shares, shares authorized	50,000,000	50,000,000
Common shares, shares issued	4,141,504	4,141,504
Common shares, shares outstanding	4,139,579	4,139,579