Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies [Abstract]

Schedule of future annual lease payments under leases

The Company has entered into various non-cancelable operating lease agreements for real property and one minor operating lease for personal property. These arrangements expire at various dates through 2013. Rent expense was $908, $458 and $438 for the years ended December 31, 2012, 2011 and 2010, respectively. The future annual minimum payments under these leases are as follows:

Year Ending December 31,
2013	$	720
2014		213
2015		177
Thereafter		55
Total	$	1,165