Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2015

Commitments And Contingencies Disclosure [Abstract]

Summary of Minimum Rental Commitments under Operating Leases

Minimum rental commitments as of June 30, 2015 under such operating leases were as follows (in thousands):

Remainder of 2015	$	1,224
2016		3,488
2017		3,414
2018		3,135
2019		2,946
2020 and thereafter		12,071
	$	26,278