Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum rental commitments under all non-cancelable operating leases are as follows (in thousands):

Year Ending December 31,
2014	370
2015	349
2016	359
2017	305
2018	223
	$	1,606