Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases [Abstract]

Future Minimum Lease Payments under Operating Leases

Future minimum lease payments under operating leases that have initial noncancelable lease terms in excess of one year were as follows (in thousands):

	March 31,			December 31,
	2020			2019
2020	$	25,421		$	33,374
2021		27,479			25,911
2022		24,551			23,098
2023		20,492			19,162
2024		16,591			15,330
Thereafter		94,868			92,991
Total lease payments		209,402			209,866
Less: imputed interest		(44,615	)		(43,085	)
Operating lease liabilities	$	164,787		$	166,781

Lease Cost

The following table sets forth lease costs (in thousands):

	Three months ended March 31,
	2020			2019
Operating lease cost	$	9,041		$	10,078
Variable lease cost		152			516
Short-term lease cost		8,277			7,892
Sublease income		(244	)		(240	)
Total lease cost	$	17,226		$	18,246

Operating Leases, Weighted Average Discount Rate and Remaining Lease Term

The following table summarizes other supplemental information about the Company’s operating leases:

	March 31,			December 31,
	2020			2019
Weighted average discount rate		4.0	%		4.0	%
Weighted average remaining lease term	11 years			11 years