Commitments (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Minimum Future Rental on Non-Cancelable Operating Leases

The minimum future payments on non-cancelable operating leases are as follows:

	December 31, 2014
	(In thousands)
2015	$	5,637
2016	5,590
2017	4,873
2018	4,711
2019	4,836
Thereafter	12,991
Total minimum future lease payments	$	38,638