Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 3 months ended Sep. 30, 2016 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive 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	675		675
Exercise of options and warrants (in shares)		28
Exercise of options and warrants	5		5
Issuance of shares related to restricted stock (in shares)		9
Shares canceled or surrendered as payment of tax withholding (in shares)		(6)
Currency translation adjustment	91				91
Net income	1,180			1,180
Ending balance (in shares) at Sep. 30, 2016		14,059
Ending balance at Sep. 30, 2016	$ 14,082	$ 14	$ 120,830	$ (106,896)	$ 134