Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Components of Lease Expense Supplemental Cash Flow Information Related to Leases and Other Lease Related Information

Information related to our leases as of December 31, 2020 and 2019 are presented below:

	2020			2019
	(Dollars In Thousands)
Components of lease expense:
Operating lease cost	$	7,611		$	7,270
Short-term lease cost		4,372			2,665
Other cost (1)		75			64
Total lease cost	$	12,058		$	9,999
Supplemental cash flow information related to leases:
Operating cash flows from operating leases	$	7,782		$	7,677
Operating cash flows from finance leases		15			16
Financing cash flows from finance leases		45			61
Cash paid for amounts included in the measurement of lease liabilities	$	7,842		$	7,754
Right-of-use assets obtained in exchange for new operating lease liabilities	$	17,064		$	5,967
Other lease-related information:
Weighted-average remaining lease term - operating leases (in years)		4.3			4.6
Weighted-average remaining lease term - finance leases (in years)		4.1			3.8
Weighted-average discount rate - operating leases		8.26	%		8.70	%
Weighted-average discount rate - finance leases		8.65	%		8.94	%

(1) Includes variable and finance lease costs.

Summary of Future Minimum Lease Payments

At December 31, 2020, future minimum operating lease payments due under ASC 842 are summarized by fiscal year in the table below:

	Operating Leases
	(In thousands)
2021	$	8,585
2022		7,398
2023		6,422
2024		4,799
2025		2,319
Thereafter		1,945
Total lease payments		31,468
Less imputed interest		(4,917	)
Present value of lease liabilities	$	26,551