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Leases (Tables)

9 Months Ended

Sep. 30, 2020

The components of lease expense for the three and nine months ended September 30, 2020 and 2019 were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
($ in thousands)	2020		2019		2020		2019
Finance lease cost:
Amortization of right-of-use assets	$	1,629	$	2,625	$	6,422	$	7,602
Interest on lease liabilities	345		665		1,403		2,015
Operating lease cost	6,841		5,167		18,511		15,431
Variable lease cost	637		746		2,208		2,353
Sublease (income)	(48)		—		(64)		—
Total lease cost, net	$	9,404	$	9,203	$	28,480	$	27,401

Supplemental cash flow and other information related to leases for the three and nine months ended September 30, 2020 and 2019 were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
($ in thousands)	2020		2019		2020		2019
Cash paid for amounts included in measurement of liabilities:
Operating leases	$	6,212	$	5,025	$	16,696	$	15,575
Finance leases	2,242		3,710		8,266		10,504
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	9,838		446		29,492		70,501
Finance leases	—		1,194		—		65,333

Lease terms and discount rates as of September 30, 2020 and December 31, 2019 were as follows:


	September 30, 2020		December 31, 2019
Weighted-average remaining lease term:
Operating leases	6.1 years		6.4 years
Finance leases	0.9 years		1.3 years
Weighted-average discount rate:
Operating leases	4.7	%	5.4	%
Finance leases	5.2	%	5.2	%

Future minimum lease commitments as of September 30, 2020 are as follows:

Future minimum lease commitments as of September 30, 2020 are as follows:

Future minimum lease commitments as of September 30, 2020 are as follows: