Operating Leases

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Operating Leases

Operating Leases

The Company leases certain facilities and equipment under operating leases. Leases with a lease term of twelve months or less are considered short-term leases and are not recorded on the balance sheet, and expense for these leases is recognized over the term of the lease. All other leases have remaining terms of less than one year to nine years, some of which may include options to extend the lease and some of which may include options to terminate the lease within one year. The Company uses judgment to determine whether it is reasonably possible to extend the lease beyond the initial term or terminate before the initial term ends and the length of the possible extension or early termination. The leases are renewable at the option of the Company and do not contain residual value guarantees, covenants, or other restrictions.

The components of lease costs were as follows:

	Year Ended December 31,
	2021		2020		2019
Operating lease costs	$	3,264	$	3,578	$	3,821
Short-term lease costs	1,949		1,763		2,042
Variable lease costs	853		842		845
Lease costs	$	6,066	$	6,183	$	6,708

As of December 31, 2021, maturities of lease liabilities, excluding short-term and variable leases, for continuing operations were as follows:

2022	$	2,680
2023	2,304
2024	2,355
2025	2,263
2026	1,787
Thereafter	4,638
Total	16,027
Present value adjustment	(4,974)
Total	$	11,053
Current portion of operating lease liabilities	$	1,551
Long-term portion of operating lease liabilities	9,502
Total	$	11,053

Other information related to operating leases in continuing operations was as follows:

	December 31,
	2021		2020
Weighted average remaining lease term (years)	6.65		4.21
Weighted average discount rate	10.99	%	10.27	%

	Year Ended December 31,
	2021		2020		2019
Supplemental disclosure of cash flow information
Cash paid for operating lease liabilities	$	3,598	$	4,012	$	3,877
Operating lease right-of-use assets obtained in exchange for new lease liabilities (includes new leases or modifications of existing leases)	4,868		417		1,137