CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
CURRENT ASSETS
Accounts receivable, allowance for doubtful accounts	$ 34	$ 23
INTANGIBLE ASSETS, accumulated amortization	$ 385	$ 330
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)	15,575,041	15,460,940
Common stock, shares outstanding (in shares)	15,383,791	15,299,139
Treasury stock, shares repurchased (in shares)	191,250	161,801