Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Summary of Lease Expense

Components of lease expense for the years ended December 31, 2021, 2020, and 2019 were as follows:

	Years Ended December 31,
	2021		2020		2019
Operating lease cost	$	5,144	$	4,763	$	4,342
Short-term lease cost		1,403		1,015		1,013
Total lease cost	$	6,547	$	5,778	$	5,355

Summary of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows:

	Years Ended December 31,
	2021		2020		2019
Cash paid for amounts included in the measurement of lease obligations	$	3,666	$	4,654	$	3,957
Leased assets obtained in exchange for new operating lease obligations	$	1,253	$	1,678	$	5,000

Summary of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases was as follows:

	As of December 31,
	2021			2020
Operating lease obligations	$	3,393		$	3,294
Long-term operating lease obligations		21,354			23,163
Total lease liabilities	$	24,747		$	26,457
Weighted-average remaining lease terms (years)		7.21			7.88
Weighted-average discount rate		6.27	%		6.40	%

Summary of Remaining Maturity of Existing Lease Liabilities

Remaining maturity of our existing lease liabilities as of December 31, 2021 is as follows:

	Operating Leases(1)
2022	$	4,826
2023		4,567
2024		4,402
2025		3,759
2026		2,815
Thereafter		11,525
Total	$	31,894
Less: interest		(7,147	)
Present value of lease payments	$	24,747

⁽¹⁾ Operating lease payments include $651 of payments related to options to extend lease terms that are reasonably expected to be exercised.