Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

As of December 31, 2014, future minimum lease payments under non-cancelable leases, reduced for sublease income, were as follows (in thousands):

2015	$	4,050
2016	3,990
2017	3,250
2018	2,249
2019	2,575
Thereafter	9,803
	$	25,917

Schedule of Rent Expense

Rent expense under all operating leases was as follows (in thousands):

	Year Ended December 31,
	2014		2013		2012
Rent expense	$	3,625	$	3,473	$	3,218