Leases (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2021

Dec. 31, 2020

Leases [Abstract]

Summary of Operating Leases

Other information as it relates to the Company’s operating leases is as follows:

	September 30, 2021	December 31, 2020
Weighted-average discount rate - operating leases	2.46%	4.07%
Weighted-average remaining lease term - operating leases	3.42 years	3.99 years

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Operating lease cost	$	4,736	$	4,914	$	14,425	$	14,568
Variable lease cost	1,370		1,427		3,753		4,463
Sublease income - operating leases	(753)		(996)		(2,366)		(2,947)
Total net lease cost	$	5,353	$	5,345	$	15,812	$	16,084
Cash paid for lease obligation					$	15,100	$	16,250

Other information as it relates to the Company’s operating leases is as follows:

	Year Ended December 31,
	2020		2019
Weighted-average discount rate - operating leases	4.07	%	4.08	%
Weighted-average remaining lease term - operating leases	3.99 years		4.5 years

	Year Ended December 31,
	2020		2019
Operating lease cost	$	19,486	$	19,657
Variable lease cost	6,145		5,592
Sublease revenue - operating leases	(3,942)		(3,366)
Total net lease cost	$	21,689	$	21,883
Cash paid for lease obligation	$	21,532	$	21,545

Schedule of Operating Lease Maturities

As of September 30, 2021, the maturities of undiscounted operating lease liabilities of the Company are as follows:

Years Ending:	Operating Leases		Sublease Income		Net Minimum Payments
Remainder of 2021	$	4,774	$	582	$	4,192
2022	19,086		194		18,892
2023	13,641		—		13,641
2024	4,380		—		4,380
2025	2,871		—		2,871
Thereafter	5,015		—		5,015
Total minimum lease payments	49,767		$	776	$	48,991
Less: Imputed Interest	(1,879)
Total lease liabilities	$	47,888

As of December 31, 2020, the maturities of the undiscounted operating lease liabilities for which the Company are as follows:

Years Ending:	Operating Leases		Sublease Income		Net Payments
2021	$	20,032	$	2,509	$	17,523
2022	19,635		378		19,257
2023	9,155		188		8,967
2024	4,960		192		4,768
2025	3,462		195		3,267
Thereafter	5,966		334		5,632
Total minimum lease payments	63,210		$	3,796	$	59,414
Less: Imputed Interest	(4,981)
Total lease liabilities	$	58,229