Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Schedule of Operating Lease Costs

The Company’s operating lease costs were as follows:

	Year Ended December 31,
(in thousands)	2020		2019
Operating lease cost (gross lease expense)	$	13,377	$	12,773
Variable lease costs		5,636		6,630
Sublease income (including reimbursed expenses)		5,303		7,527

Schedule of Maturities of Operating Lease Liabilities and Sublease Income

As of December 31, 2020, maturities of operating lease liabilities and sublease income, by year are as follows:

(in thousands)	Operating Lease Payments		Sublease Income
2021	$	14,234	$	(4,087	)
2022		14,099		(1,481	)
2023		13,587		(1,101	)
2024		13,287		—
2025		13,531		—
Thereafter		42,300		—
Gross lease payments (income)	$	111,038	$	(6,669	)
Less: Imputed interest		27,789
Less: Tenant improvement receivables		444
Total operating lease liabilities	$	82,805