Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Lease, Cost

The components of lease expense for the three months ended March 31, 2021 and 2020 were as follows:

	Three Months Ended March 31,
($ in thousands)	2021		2020
Finance lease cost:
Amortization of right-of-use assets	$	1,795	$	2,654
Interest on lease liabilities	537		596
Operating lease cost	7,267		5,471
Variable lease cost	557		795
Short-term lease cost	309		—
Total lease cost	$	10,465	$	9,516

Lessee, Supplemental Cash Flow Information

Supplemental cash flow and other information related to leases for the three months ended March 31, 2021 and 2020 were as follows:

	Three Months Ended March 31,
($ in thousands)	2021		2020
Cash paid for amounts included in measurement of liabilities:
Operating leases	$	6,430	$	5,432
Finance leases	2,863		3,066
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	31		5,226
Finance leases	—		—

Lease Term And Discount Rate, Lessee

Lease terms and discount rates as of March 31, 2021 and December 31, 2020 were as follows:

	March 31, 2021		December 31, 2020
Weighted-average remaining lease term:
Operating leases	5.9 years		5.9 years
Finance leases	1.3 years		1.5 years
Weighted-average discount rate:
Operating leases	4.7	%	4.8	%
Finance leases	5.8	%	5.8	%

Lessee, Operating Lease, Liability, Maturity

Future minimum lease commitments as of March 31, 2021 are as follows:

($ in thousands)	Finance		Operating
Remainder of 2021	$	18,323	$	20,409
2022	8,491		19,069
2023	4,356		8,513
2024	—		5,782
2025	—		4,155
Thereafter	—		21,981
Total lease payments	31,170		79,909
Less imputed interest	(2,221)		(11,165)
Total	$	28,949	$	68,744

Finance Lease, Liability, Maturity

($ in thousands)	Finance		Operating
Remainder of 2021	$	18,323	$	20,409
2022	8,491		19,069
2023	4,356		8,513
2024	—		5,782
2025	—		4,155
Thereafter	—		21,981
Total lease payments	31,170		79,909
Less imputed interest	(2,221)		(11,165)
Total	$	28,949	$	68,744