Leases (Tables)

12 Months Ended

Dec. 31, 2023

The components of lease expense were as follows:


	Year Ended December 31,
	2023		2022		2021
Operating lease cost	$	4,384	$	4,405	$	4,578
Short-term lease cost	710		415		374
Variable lease cost	478		299		320

Finance lease cost:
Amortization	25		33		58
Interest on lease liabilities	2		5		9
Total lease cost	$	5,599	$	5,157	$	5,339

Supplemental cash flow information related to leases was as follows:


	Year Ended December 31,
	2023		2022		2021
Cash paid for amounts included in measurement of lease liabilities:
Operating cash flows from operating leases	$	4,793	$	4,850	$	4,961
Operating cash flows from finance leases	2		5		10
Financing cash flows from finance leases	29		37		57

ROU assets obtained in exchange for lease obligations:
Operating leases	6,752		208		1,993
Finance leases	—		—		—

Supplemental balance sheet information related to leases was as follows:



	December 31,			December 31,
	2023			2022







Finance leases:


Property, plant and equipment, at cost	$	127		$	127
Accumulated amortization	(120)			(95)
Property and equipment, net	$	7		$	32

Current portion of notes payable and long-term debt	$	8		$	29
Notes payable, long-term debt and other obligations, less current portion	—			8
Total finance lease liabilities	$	8		$	37

Weighted average remaining lease term in years:
Operating leases	3.85			2.57
Finance leases	0.25			1.25

Weighted average discount rate:
Operating leases	9.78		%	9.89		%
Finance leases	8.85		%	8.85		%

As of December 31, 2023, maturities of lease liabilities were as follows:

As of December 31, 2023, maturities of lease liabilities were as follows: