CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Treasury Stock	Total
Balance at Dec. 31, 2011	$ 193	$ 70,167	$ (29,063)	$ (865)	$ (1,649)	$ 38,783
Balance (in shares) at Dec. 31, 2011	19,254,681				(824,374)
Stock-based compensation expense		447				447
Common stock issued for options exercised	1	220				221
Common stock issued for options exercised (in shares)	134,211
Foreign currency translation adjustment				(151)		(151)
Treasury stock purchased					(303)	(303)
Treasury stock purchased (in shares)					(162,387)	(162,387)
Net income			688			688
Balance at Jun. 30, 2012	$ 194	$ 70,834	$ (28,375)	$ (1,016)	$ (1,952)	$ 39,685
Balance (in shares) at Jun. 30, 2012	19,388,892				(986,761)