Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies

Schedule of future minimum lease payments under non-cancelable operating leases

Future minimum lease payments under non-cancelable operating leases as of December 31, 2012 are as follows, in thousands:

	As of December 31, 2012
Year ending December 31:
2013	$	966
2014		985
2015		1,004
2016		1,025
Thereafter		1,399
	$	5,379