Consolidated Statement of Shareholders' Equity and Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Comprehensive Income (Loss)	Treasury Stock
Beginning Balance at Dec. 31, 2011	$ 36,523	$ 2,368	$ 20,965	$ 19,289	$ (2,262)	$ (3,837)
Net earnings	1,805			1,805
Accumulated other comprehensive income:
Foreign currency translation adjustment	314				314
Interest rate swap, no tax benefit	69				69
Stock compensation expense	262	24	238
Ending Balance at Sep. 30, 2012	$ 38,973	$ 2,392	$ 21,203	$ 21,094	$ (1,879)	$ (3,837)