Leases (Tables)

9 Months Ended

Sep. 30, 2022

Leases [Abstract]

Components Of Lease Expense

	Quarter Ended				Nine Months Ended
	September 30,				September 30,
(Dollars in thousands)	2022		2021		2022		2021
Lease cost
Finance lease cost:
Amortization of right-of-use assets	$	8	$	12	$	30	$	37
Interest on lease liabilities		1		1		2		4
Operating lease cost		8,160		8,591		24,475		25,151
Variable lease cost		181		(2,064)		270		(4,751)
Total lease cost	$	8,350	$	6,540	$	24,777	$	20,441

Supplemental Cash Flow Information Related To Leases

	Nine Months Ended
	September 30,
(Dollars in thousands)	2022		2021
Cash flows relating to lease cost
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for finance leases	$	33	$	40
Operating cash flows for operating leases		26,034		16,666
Right-of-use assets obtained in exchange for new operating lease liabilities		6,720		32,956

Supplemental Balance Sheet Information Related To Leases

	September 30,		December 31,
(Dollars in thousands)	2022		2021
Operating leases
Operating lease right-of-use assets	$	200,396	$	227,367
Operating lease liabilities - current portion		22,950		23,737
Operating lease liabilities - non-current portion		200,855		223,364
Total operating lease liabilities	$	223,805	$	247,101
Finance leases
Property plant and equipment, gross		352		374
Accumulated depreciation		(320)		(311)
Property plant and equipment, net	$	32	$	63
Other current liabilities		33		40
Other long-term liabilities		3		28
Total finance lease liabilities	$	36	$	68
Other information
Weighted-average remaining lease term - finance leases		1		2
Weighted-average remaining lease term - operating leases		11		11
Weighted-average discount rate - finance leases		5.21%		5.24%
Weighted-average discount rate - operating leases		4.56%		4.47%

Maturity Of Leases As Lessee

(Dollars in thousands)	Operating ‎leases		Finance ‎leases
2022	$	7,932	$	9
2023		32,915		28
2024		31,544		—
2025		29,579		—
2026		27,702		—
Thereafter		159,221		—
Total lease payments	$	288,893	$	37
Less imputed interest		(65,088)		(1)
Total	$	223,805	$	36

Components Of Lease Income

	Quarter Ended				Nine Months Ended
	September 30,				September 30,
(Dollars in thousands)	2022		2021		2022		2021
Components of lease income
Lease payments	$	2,046		2,230	$	6,065	$	7,601
Variable lease payments		333		273		598		642
Total lease income	$	2,379	$	2,503	$	6,663	$	8,243

Book Value Of Assets Under Operating Leases From Owned Assets

	September 30,		December 31,
(Dollars in thousands)	2022		2021
Building and improvements
Gross balance	$	133,488	$	140,028
Accumulated depreciation		(23,862)		(23,923)
Net Book Value	$	109,626	$	116,105

Maturity Of Leases As Lessor

(Dollars in thousands)	Operating ‎leases
2022	$	1,683
2023		6,427
2024		5,786
2025		4,989
2026		2,548
Thereafter		2,757
Total	$	24,190