Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease payments

Future minimum lease payments under noncancelable operating leases (with initial or remaining lease terms in excess of one year) and future minimum capital lease payments as of December 31, 2018 are as follows:

(in thousands)	Capital Leases			Operating Leases
2019	$	7,245		$	30,431
2020	5,599			24,210
2021	2,356			21,551
2022	873			17,908
2023	660			14,607
Thereafter	—			34,279
	16,733			$	142,986	(a)
Less: Amounts representing interest	(1,227		)
Total obligation under capital leases	15,506
Less: Current portion of capital lease obligation	(6,661		)
Long-term capital lease obligation	$	8,845

(a) Minimum operating lease payments have not been reduced by minimum sublease rentals of $0.1 million due in the future under noncancelable subleases.