Commitments And Contingencies (Tables)

9 Months Ended

Sep. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Lease Payments Under Operating Leases

Future minimum lease payments under operating leases were:

	As of September 30, 2018
	(in thousands)
2018 (remainder of year)	$	12,215
2019	38,847
2020	31,305
2021	25,130
2022	17,203
Thereafter	50,039
Total minimum lease payments	$	174,739

Operating Lease Rental Expense

Rent expense under operating leases was: 

	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
	(in thousands)
Minimum rentals (1)	$	15,107		$	19,505		$	50,951		$	60,693
Contingent rentals	4,175			4,264			11,870			12,086
Less: Sublease rentals	(37		)	(55		)	(110		)	(144		)
Total rent expense	$	19,245		$	23,714		$	62,711		$	72,635

⁽¹⁾ Minimum rentals include all lease payments as well as fixed and variable common area maintenance, parking, and storage fees, which were approximately $2.3 million and $2.5 million for the three months ended September 30, 2018 and 2017, respectively, and $7.1 million and $7.7 million for the nine months ended September 30, 2018 and 2017, respectively.