CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY AND COMPREHENSIVE INCOME (LOSS) (Unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]	Deficit [Member]	Total
Balance at Dec. 31, 2009	$ 17	$ 22,934	$ (89)	$ (1,831)	$ 21,031
Balance (in shares) at Dec. 31, 2009	16,952,000
Options exercised	0	39	0	0	39
Options exercised (in shares)	46,000
Stock based compensation	0	163	0	0	163
Stock swap to acquire options	0	(30)	0	0	(30)
Stock swap to acquire options (in shares)	(6,000)
Equity issuance	1	2,766			2,767
Equity issuance (in shares)	571,000
Change in fair value of liabilities		(799)			(799)
Tax benefit from share based payments		40			40
Net income (loss)	0	0	0	(1,535)	(1,535)
Foreign currency re-measurement	0	0	89	0	89
Comprehensive income (loss)	0	0	0	0	(1,446)
Balance at Dec. 31, 2010	18	25,113	0	(3,366)	21,765
Balance (in shares) at Dec. 31, 2010	17,563,000				17,562,901
Options exercised	0	30	0	0	30
Options exercised (in shares)	56,000
Stock based compensation	0	105	0	0	105
Stock swap to acquire options	0	(30)	0	0	(30)
Stock swap to acquire options (in shares)	(10,000)
Net income (loss)	0	0	0	984	984
Net change in fair value of interest rate swap	0	0	(176)	0	(176)
Comprehensive income (loss)					808
Balance at Sep. 30, 2011	$ 18	$ 25,218	$ (176)	$ (2,382)	$ 22,678
Balance (in shares) at Sep. 30, 2011	17,609,000				17,608,248