Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Summary of Components of Lease Expense

The components of lease expense were as follows (in thousands):

	2020			2019
Operating lease expense	$	26,360		$	24,670
Variable lease expense		4,518			4,647
Short-term lease expense		625			583
Sublease income		(2,066	)		(1,710	)
Total net lease expense	$	29,437		$	28,190

Summary of Other Information Related to Operating Leases

Other information related to leases was as follows (in thousands, except term and discount rate):

	2020			2019
Supplemental Cash Flows Information:
Cash paid for amounts included in the measurement of operating lease liabilities	$	21,130		$	24,006
Right-of-use assets obtained in exchange for new operating lease liabilities		37,987			33,782
Weighted-average remaining lease term - operating leases	69 months			59 months
Weighted-average discount rate - operating leases		3.62	%		4.32	%

Summary of Future Minimum Lease Payments Under Non-cancellable Operating Leases

Future minimum lease payments under non-cancelable leases as of December 31, 2020 were as follows (in thousands):

2021	$	26,013
2022		25,037
2023		23,022
2024		21,827
2025		16,028
Thereafter		19,292
Total future minimum lease payments (1)		131,219
Less:  Interest (2)		(12,642	)
Total	$	118,577
Current operating lease liabilities	$	22,651
Non-current operating lease liabilities		95,926
Total	$	118,577