Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments And Contingencies Disclosure [Abstract]

Summary of Minimum Rental Commitments under Operating Leases

Minimum rental commitments as of March 31, 2015 under such operating leases were as follows (in thousands):

Remainder of 2015	$	1,723
2016		3,360
2017		3,284
2018		3,005
2019		2,873
2020 and thereafter		11,590
	$	25,835