Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2017

Commitments And Contingencies Disclosure [Abstract]

Schedule of Operating Lease Rental Expense

Operating lease rental expense, which is calculated on a straight-line basis, net of surcharge revenue, associated with all operating leases was as follows:

	Three Months Ended
(In thousands)	March 31, 2017		March 31, 2016
Rent expense
Space lease agreements	$	9,527	$	10,137
Related party leases		576		702
Other operating leases		3,185		2,727
	$	13,288	$	13,566

Schedule of Future Minimum Operating Lease Payments

As of March 31, 2017, future minimum operating lease payments, excluding contingent rents, were as follows:

	Remainder of
(In thousands)	2017		2018		2019		2020		2021		2022		Thereafter		Total
Minimum lease payments - operating leases
Space lease agreements	$	22,454	$	25,391	$	24,757	$	5,570	$	2,114	$	749	$	703	$	81,738
Related party leases		1,727		2,314		2,326		2,338		2,351		2,368		10,135		23,559
Other operating leases		8,235		10,078		9,371		9,276		8,662		7,624		71,392		124,638
	$	32,416	$	37,783	$	36,454	$	17,184	$	13,127	$	10,741	$	82,230	$	229,935

Schedule of Future Minimum Capital Lease Payments

As of March 31, 2017, future minimum capital lease payments, excluding contingent rents, were as follows:

	Remainder of
(In thousands)	2017		2018		2019		2020		2021		2022		Thereafter		Total
Minimum lease payments - capital leases
Furniture and equipment	$	454	$	631	$	545	$	241	$	78	$	—	$	—	$	1,949
Related party property leases		113		150		150		150		150		163		1,588		2,464
Less: Amounts representing interest																(601	)
Total obligations under capital leases															$	3,812