Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2011

Capital Lease Obligations Abstract

Schedule Of Future Minimum Lease Payments For Capital Leases [Table Text Block]

For years ending December 31,
2012	$ 381
2013	339
2014	339
2015	272
Thereafter	204
	1,535
Less: Interest	(161)
Present value of minimum lease payments	1,374
Less: Current portion	(292)
Long-term portion	$ 1,082