Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Lease, Cost

Components of lease expense, included in either cost of revenues or general and administrative expense based on the use of the underlying asset, are as follows (inclusive of lease expense for leases not included on our consolidated balance sheet based on our accounting policy election to exclude leases with a term of 12 months or less):

	Three Months Ended March 31,
	2021		2020
	(In Thousands)
Operating lease expense	$	3,241	$	3,704
Short-term lease expense	6,457		9,010
Total lease expense	$	9,698	$	12,714

Supplemental cash flow information:

	Three Months Ended March 31,
	2021		2020
	(In Thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows - operating leases	$	3,296	$	3,745
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	1,017	$	4,218

Assets and Liabilities, Lessee

upplemental balance sheet information:

	March 31, 2021		December 31, 2020
	(In Thousands)
Operating leases:
Operating lease right-of-use assets	$	41,293	$	43,448
Accrued liabilities and other	$	8,507	$	8,795
Operating lease liabilities	35,608		37,569
Total operating lease liabilities	$	44,115	$	46,364

Additional operating lease information:

	March 31, 2021		December 31, 2020
Weighted average remaining lease term:
Operating leases	6.6 years		6.8 years
Weighted average discount rate:
Operating leases	9.64	%	9.62	%

Lessee, Operating Lease, Liability, Maturity

Future minimum lease payments by year and in the aggregate, under non-cancellable operating leases with terms in excess of one year consist of the following at March 31, 2021:

		Operating Leases
	(In Thousands)
Remainder of 2021		$	9,393
2022		10,827
2023		8,784
2024		7,299
2025		5,419
Thereafter		18,474
Total lease payments		60,196
Less imputed interest		(16,081)
Total lease liabilities		$	44,115