Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Summary of Expected Future Payments Related to Lease Liabilities

The following table summarizes the expected future payments related to lease liabilities as of December 31, 2021:

(in thousands)
2022	$	8,807
2023		5,432
2024		4,319
2025		3,944
2026		2,414
2026 and thereafter		11,485
Total minimum payments	$	36,401
Less amounts representing interest		(8,109	)
Present value of minimum lease payments		28,292
Less current operating lease liabilities		(7,304	)
Long-term operating lease liabilities	$	20,988

Summary of Lease Payments and Supplemental Non-Cash Disclosures

The following table summarizes lease payments and supplemental non-cash disclosures:

	Years Ended December 31,
(in thousands)	2021		2020		2019
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$	10,265	$	12,049	$	10,582
Non-cash additions to operating lease assets	$	6,950	$	2,593	$	4,797

Summary of Components of Lease Expense

The following table summarizes the components of lease expense:

	Years Ended December 31,
(in thousands)	2021		2020		2019
Operating lease cost	$	8,299	$	9,891	$	10,232
Variable lease cost		1,469		672		1,978
Short-term lease cost		1,710		848		668
Total lease cost	$	11,478	$	11,411	$	12,878