Leases and Deferred Rent (Tables)

12 Months Ended

Dec. 31, 2012

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum lease payments under non-cancellable operating leases with initial terms of one year or more are as follows:

Years ending December, 31,
2013	$	942
2014	909
2015	939
2016	575
2017	254
Thereafter	170
Total minimum lease payments	$	3,789