Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 78	$ 34
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	85,000,000	85,000,000
Common stock, shares issued	31,981,373	31,284,273
Common stock, shares outstanding	31,981,373	31,284,273