Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 172	$ 206
Preferred stock, shares authorized	3,050,000	3,050,000
Preferred stock, shares outstanding	0	0
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares outstanding	27,374,600	27,360,581