Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Components of Operating and Finance Lease Costs

The following are the components of operating and finance lease costs:

	Year Ended December 31,
	2021		2020
Finance lease cost:
Amortization of right-of-use assets	$	4,906	$	5,739
Interest expense	520		639
Operating lease cost	6,638		7,747
Short-term lease cost	1,894		329
Sublease income	(265)		(475)
Total lease cost	$	13,693	$	13,979

Supplemental Cash Flow Information

The following is supplemental cash flow information for our operating and finance leases:

	Year Ended December 31,
	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	520	$	639
Operating cash flows from operating leases	5,398		6,875
Financing cash flows from finance leases	5,205		5,317
Total	$	11,123	$	12,831
Right-of-use assets obtained in exchange for new lease obligations:
Operating leases	$	5,342	$	1,329
Finance leases	9,941		2,973
Total	$	15,283	$	4,302

Schedule of Operating Lease Future Lease Payments

The following is the aggregate future lease payments for operating and finance leases as of December 31, 2021:

	Operating		Finance
2022	$	5,506	$	5,269
2023	4,721		3,848
2024	3,932		2,320
2025	3,069		30
2026	2,134		—
Thereafter	5,269		—
Total undiscounted lease payments	24,631		11,467
Less: effects of discounting	(2,101)		(789)
Present value of lease payments	$	22,530	$	10,678

Schedule of Finance Lease Future Lease Payments

The following is the aggregate future lease payments for operating and finance leases as of December 31, 2021:

	Operating		Finance
2022	$	5,506	$	5,269
2023	4,721		3,848
2024	3,932		2,320
2025	3,069		30
2026	2,134		—
Thereafter	5,269		—
Total undiscounted lease payments	24,631		11,467
Less: effects of discounting	(2,101)		(789)
Present value of lease payments	$	22,530	$	10,678

Schedule of Weighted-Average Lease Terms and Weighted-Average Discount Rates

The following represents the average lease terms and discount rates for our operating and finance lease portfolio as of December 31, 2021:

	Year ended December 31,
	2021		2020
Weighted average remaining lease term:
Finance leases	2.1	years	1.6	years
Operating leases	5.8	years	6.6	years
Weighted average discount rate
Finance leases	8.58	%	10.78	%
Operating leases	3.01	%	3.52	%