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Leases (Tables)

12 Months Ended

Dec. 31, 2021

The balance sheet components of the leases were as follows as of December 31, 2021 and 2020:


	December 31, 2021		December 31, 2020
Operating leases
Operating lease right-of-use assets	$	15,131	$	16,069
Other current liabilities	$	2,852	$	2,553
Long-term operating lease liabilities	12,279		13,516
Total operating lease liabilities	$	15,131	$	16,069
Finance leases
Property, plant, and equipment	$	1,162	$	1,116
Accumulated amortization	(1,011)		(869)
Property, plant, and equipment - net	$	151	$	247
Current maturities of long-term debt	$	98	$	119
Long-term debt	53		128
Total finance lease liabilities	$	151	$	247

The components of lease expense within the Consolidated Statements of Operations were as follows for the years ended December 31, 2021 and 2020:


	Year Ended December 31,
	2021		2020
Finance lease cost:
Amortization of finance leases	$	203	$	429
Interest on lease liabilities	82		72
Operating lease cost	2,784		2,964
Sublease income	(200)		(167)
Total lease cost	$	2,869	$	3,298

The cash flow components of the leases were as follows for the year ended December 31, 2021 and 2020:


	Year Ended December 31,
	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	(3,342)	$	(3,636)

Financing cash flows from finance leases	(221)		(461)
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	$	1,847	$	7,753

The weighted-average remaining lease term (in years) and discount rate related to the operating leases were as follows for the periods presented:


	December 31,
	2021		2020
Operating lease weighted-average remaining lease term	6		7
Operating lease weighted-average discount rate	5.2	%	5.1	%
Finance lease weighted-average remaining lease term	1		1
Finance lease weighted-average discount rate	4.1	%	4.2	%

As of December 31, 2021, estimated annual maturities of lease liabilities for the year ending December 31, 2022 and thereafter were as follows:

As of December 31, 2021, estimated annual maturities of lease liabilities for the year ending December 31, 2022 and thereafter were as follows: