Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 405	$ 610
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	19,000,000	19,000,000
Common stock, shares issued	14,569,000	13,051,000
Common stock, shares outstanding	14,564,000	13,046,000
Treasury stock, shares	5,000	5,000