Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Future Minimum Commitments Under our Non-Cancelable Operating Leases

At December 31, 2012, our future minimum commitments under our non-cancelable operating leases were as follows (in thousands):

Year ending December 31:
2013	$	1,613
2014		1,660
2015		418
Total	$	3,691