Leases (Tables)

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Summary of Components of Lease Expense

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

	For the Three Months Ended June 30,
	2021			2020
Operating lease cost	$	4,062		$	3,944
Short-term lease cost		98			81
Variable lease cost		1,280			1,660
Sublease income		(105	)		(63	)
Total lease cost	$	5,335		$	5,622

	For the Six Months Ended June 30,
	2021			2020
Operating lease cost	$	7,882		$	7,935
Short-term lease cost		186			163
Variable lease cost		2,715			3,016
Sublease income		(166	)		(124	)
Total lease cost	$	10,617		$	10,990

Summary of Additional Lease Information

Additional lease information is summarized in the following table (in thousands, except lease term and discount rate):

	For the Six Months Ended June 30,
	2021			2020
Cash paid for amounts included in the measurement of operating    lease liabilities	$	5,769		$	6,204
Operating lease ROU assets obtained in exchange for lease    obligations	$	7,385		$	3,898
Weighted-average remaining lease term - operating leases (years)		6.3			6.1
Weighted-average discount rate - operating leases		4.4	%		5.0	%

Summary of Future Minimum Lease Payments and Sublease Cash Receipts Under Non-Cancelable Leases

Future minimum lease payments under non-cancelable leases and estimated future sublease cash receipts from non-cancelable arrangements as of June 30, 2021 are as follows (in thousands):

	Operating Lease			Sublease
	Payments			Cash Receipts
2021 (remainder)	$	7,564		$	182
2022		16,606			839
2023		16,564			606
2024		16,193			625
2025		14,236			—
Thereafter		27,102			—
Total lease payments and estimated sublease cash receipts		98,265		$	2,252
Less imputed interest		(14,589	)
Present value of lease liabilities	$	83,676

Summary of Lease Balances

Lease balances as of June 30, 2021 are as follows (in thousands):

Operating lease ROU assets	$	70,756
Short-term operating lease liabilities (1)	$	12,099
Non-current operating lease liabilities		71,577
Total operating lease liabilities	$	83,676

(1)Included in accrued expenses and other current liabilities on the Consolidated Balance Sheets.