CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock [Member]	Additional Paid - In Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
BALANCE at Dec. 31, 2012	$ 108,145	$ 19	$ 140,388	$ (32,410)	$ 148
Stock-based compensation	2,619	0	2,619	0	0
Issuance of shares for stock purchase and option plans	1,558	2	1,556	0	0
Cancellation of shares for payment of withholding tax	(996)	(1)	(995)	0	0
Shares surrendered from stock swap	(646)	(1)	(645)	0	0
Repurchase of common stock	(435)	0	(435)	0	0
Dividend	(1,933)	0	8	(1,941)	0
Net income	2,781	0	0	2,781	0
Change in cumulative translation adjustment, net	36	0	0	0	36
BALANCE at Sep. 30, 2013	$ 111,129	$ 19	$ 142,496	$ (31,570)	$ 184