CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - (UNAUDITED) (USD $) In Thousands, unless otherwise specified	Common Stock Par Value [Member]	Additional Paid in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2012	$ 0	$ 42,614	$ (6,920)	$ (677)	$ (14,796)	$ 20,221
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	0	0	627	0	0	627
Charge related to stock-based compensation	0	137	0	0	0	137
Stock options exercised	0	22	0	0	145	167
Tax shortfall from expiration of stock options	0	(84)	0	0	0	(84)
Tax benefit from exercise		(133)				(133)
Foreign currency translations	0	0	0	31	0	31
Balance at Sep. 30, 2013	$ 0	$ 42,556	$ (6,293)	$ (646)	$ (14,651)	$ 20,966