Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 9 months ended Mar. 31, 2017 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning Balance (in shares) at Jun. 30, 2016		14,028
Beginning Balance at Jun. 30, 2016	$ 12,131	$ 14	$ 120,150	$ (108,076)	$ 43
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,653		1,653
Exercise of options and warrants (in shares)		75
Exercise of options and warrants	(1,341)		(1,341)
Issuance of shares related to restricted stock (in shares)		166
Shares canceled or surrendered as payment of tax withholding (in shares)		(37)
Currency translation adjustment	(72)				(72)
Net income	1,524			1,524
Ending Balance (in shares) at Mar. 31, 2017		14,232
Ending Balance at Mar. 31, 2017	$ 13,895	$ 14	$ 120,462	$ (106,552)	$ (29)