LEASES AND OTHER COMMITMENTS (Tables)

3 Months Ended

Mar. 31, 2022

LEASES AND OTHER COMMITMENTS

Schedule of lease expense

	Three Months Ended
	March 31,
	2022		2021
	(in thousands)
Operating lease costs	$	2,030	$	1,934
Finance lease costs:
Amortization of assets		3,143		4,014
Interest on lease liabilities		782		670
Total finance lease costs		3,925		4,684
Variable and short-term lease costs		498		583
Total lease costs	$	6,453	$	7,201

Schedule of supplemental balance sheet information

	March 31, 2022			December 31, 2021
Operating leases:	(dollars in thousands)
Operating leases - right-of-use assets	$	21,342		$	22,898
Current operating lease obligations		6,475			6,679
Long-term operating lease obligations		15,287			16,644
Total operating lease liabilities	$	21,762		$	23,323
Finance leases and assets subject to sale leasebacks:
Property and equipment, at cost		157,548			137,736
Accumulated amortization		(51,820)			(47,699)
Property and equipment, net	$	105,728		$	90,037
Finance lease obligations:
Current finance lease obligations		16,983			14,095
Long-term finance lease obligations		70,033			56,274
	$	87,016		$	70,369
Weighted average remaining lease term:		(in months)			(in months)
Operating leases		48			50
Finance leases		37			35
Weighted average discount rate:
Operating leases		4.55	%		4.53	%
Finance leases		3.34	%		3.69	%

Schedule of supplemental cash flow and other information

	March 31, 2022		March 31, 2021
Cash paid for amounts included in measurement of liabilities:	(in thousands)
Operating cash flows from operating leases	$	165	$	4
Operating cash flows from finance leases		782		670
Financing cash flows from finance leases		2,508		2,992
ROU assets obtained in exchange for lease liabilities:
Operating leases	$	—	$	170
Finance leases		20,082		—