Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Lease costs and supplemental cash flow disclosures

Lease cost information was as follows:

	Three Months Ended   March 31,
(In thousands)	2020		2019
Operating lease cost	$	1,285	$	2,998
Variable lease cost	$	301	$	1,758
Short-term lease cost	$	12,321	$	67,123

Supplemental cash flow information related to leases was as follows:

	Three Months Ended   March 31,
(In thousands)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	1,262	$	1,123
Investing cash flows from operating leases	$	—	$	1,791

Weighted-average remaining lease and weighted-average discount rate for operating leases

Information regarding the weighted-average remaining lease term and the weighted-average discount rate for operating leases is summarized below:

	March 31,
	2020		2019
Weighted-average remaining lease term (in years)
Operating leases	11.8		11.4
Weighted-average discount rate
Operating leases	5.0	%	4.9	%