CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
CURRENT ASSETS
Accounts receivable, allowance for doubtful accounts	$ 74	$ 63
INTANGIBLE ASSETS, accumulated amortization	$ 954	$ 502
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)	16,301,722	15,740,458
Common stock, shares outstanding (in shares)	16,006,157	15,444,843
Treasury stock, shares repurchased (in shares)	295,615	295,615