Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments Under Noncancelable Operating Leases

At December 31, 2014, future minimum lease payments under operating leases having initial or remaining noncancelable lease terms in excess of one year are as follows:

2015	$	4,177
2016	4,162
2017	2,695
2018	1,355
2019	1,275
Thereafter	2,430
	$	16,094