Condensed Consolidated Statements of Stockholders' Equity (unaudited) - 6 months ended Jun. 30, 2015 - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid - In Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Income [Member]
BALANCE at Dec. 31, 2014	$ 115,515	$ 19	$ 145,462	$ (30,101)	$ 135
Stock-based compensation expense	742	0	742	0	0
Issuance of shares for stock purchase and option plans	624	0	624	0	0
Cancellation of shares for payment of withholding tax	(400)	0	(400)	0	0
Repurchase of common stock	(2,812)	0	(2,812)	0	0
Dividend paid	(1,859)	0	0	(1,859)	0
Net income	314	0	0	314	0
Change in cumulative translation adjustment, net	6	0	0	0	6
BALANCE at Jun. 30, 2015	$ 112,130	$ 19	$ 143,616	$ (31,646)	$ 141