Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning Balance at Jun. 30, 2014	$ 3,990	$ 102	$ 115,244	$ (111,240)	$ (116)
Beginning Balance (in shares) at Jun. 30, 2014		102,173
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	862		862
Exercise of options and warrants (in shares)		1,455
Exercise of options and warrants	196	2	194
Issuance of shares related to restricted stock (in shares)		220
Shares canceled or surrendered as payment of tax withholding (in shares)		(87)
Shares canceled or surrendered as payment of tax withholding	0	0
Repurchase of company stock (in shares)		(4,925)
Repurchase of company stock	(6,610)	(5)		(6,605)
Currency translation adjustment	(79)				(79)
Net income	6,188			6,188
Ending Balance at Dec. 31, 2014	$ 4,547	$ 99	$ 116,300	$ (111,657)	$ (195)
Ending Balance (in shares) at Dec. 31, 2014		98,836