CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock [Member]	Additional paid-in capital [Member]	Accumulated deficit [Member]	Accumulated other comprehensive income/(loss) [Member]
Balance at Jun. 30, 2012	$ 28,283	$ 111	$ 105,154	$ (76,961)	$ (21)
Balance, Shares at Jun. 30, 2012		110,174
Stock-based compensation	1,051		1,051
Exercise of options and warrants	1,501	3	1,498
Exercise of options and warrants, Shares		3,121
Issuance of restricted stock		1	(1)
Issuance of restricted stock, Shares		561
Repurchase of company stock	(238)			(238)
Repurchase of company stock, Shares	(116)	(116)
Currency translation adjustment	63				63
Net income	4,373			4,373
Balance at Dec. 31, 2012	$ 35,033	$ 115	$ 107,702	$ (72,826)	$ 42
Balance, Shares at Dec. 31, 2012		113,740