Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Annual Lease Payments for Operating Leases

At December 31, 2012 minimum annual lease payments for operating leases are approximately as follows:

	Operating Leases
2013	$	126
2014	32
2015	7
Total minimum lease payments	$	165