Condensed Consolidated Statement of Stockholders' Equity (Deficit) (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, 2013	$ 33,945	$ 121	$ 110,413	$ (76,476)	$ (113)
Beginning Balance (in shares) at Jun. 30, 2013		117,088
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,453		1,453
Exercise of options and warrants (in shares)		4,277
Exercise of options and warrants	1,152	4	1,148
Issuance of shares related to restricted stock (in shares)		125
Issuance of shares related to restricted stock		0
Shares canceled or surrendered as payment of tax withholding (in shares)		(102)
Shares canceled or surrendered as payment of tax withholding		0
Repurchase of company stock (in shares)		(17,490)
Repurchase of company stock	(43,170)	(21)		(43,149)
Currency translation adjustment	(466)				(466)
Net income	6,538			6,538
Ending Balance at Dec. 31, 2013	(548)	104	113,014	(113,087)	(579)
Ending Balance (in shares) at Dec. 31, 2013		103,898
Beginning Balance at Sep. 30, 2013
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares related to restricted stock (in shares)		125
Shares canceled or surrendered as payment of tax withholding (in shares)		(48)
Currency translation adjustment	(192)
Net income	3,282
Ending Balance at Dec. 31, 2013	$ (548)	$ 104
Ending Balance (in shares) at Dec. 31, 2013		103,898