Basic and Diluted Net Income (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Basic and diluted EPS calculation:
Net income (loss)	$ (2,928)	$ 3,207
Basic weighted average number of shares outstanding (in shares)	9,189,343	9,112,891
Effect of dilutive securities:
Diluted weighted average number of shares outstanding (in shares)	9,189,343	9,176,877
Basic (in dollars per share)	$ (0.32)	$ 0.35
Diluted (in dollars per share)	$ (0.32)	$ 0.35
Employee Stock Option [Member]
Effect of dilutive securities:
Effect of dilutive securities (in shares)	0	0
Restricted Stock [Member]
Effect of dilutive securities:
Effect of dilutive securities (in shares)	0	63,821