Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of Components of Lease Expense

The components of lease expense were as follows:

	December 31,
(table only in thousands)	2021		2020		2019
Operating lease cost (a)	$	3,232	$	3,450	$	3,612
Finance lease cost:
Amortization of right-of-use assets		308		308		309
Interest on lease liability		315		338		360
Total finance lease cost		623		646		669
Total lease cost	$	3,855	$	4,096	$	4,281
(a) includes variable lease costs which are immaterial

Summary of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows:

	December 31,
(table only in thousands)	2021		2020		2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	3,171	$	3,338	$	3,453
Operating cash flows from finance leases	$	315	$	338	$	360
Financing cash flows from finance leases	$	603	$	467	$	478
Right of use assets obtained in exchange for lease obligations
Operating leases	$	2,206	$	545	$	3,547

Summary of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases was as follows:

	December 31,
(table only in thousands)	2021		2020
Operating leases
Right-of-use assets from operating leases	$	10,893	$	11,376
Accounts payable and accrued expenses	$	2,414	$	2,274
Operating lease liabilities		8,762		9,310
Total operating lease liabilities	$	11,176	$	11,584
Finance leases
Property, plant and equipment, net	$	2,619	$	2,947
Accounts payable and accrued expenses	$	600	$	557
Other liabilities		6,183		6,783
Total finance lease liabilities	$	6,783	$	7,340

Schedule of Lease Terms and Discount Rate

Weighted-average remaining lease term as of December 31, 2021 were as follows:
Operating leases	11 years
Finance leases	10 years
Weighted-average discount rate
Operating leases	4.8%
Finance leases	4.5%

Schedule of Maturities of Lease Liabilities

As of December 31, 2021, maturities of lease liabilities were as follows:

(table only in thousands)	Operating Leases			Finance Leases
2022		2,922			889
2023		2,498			907
2024		2,168			925
2025		1,813			943
2026		1,169			962
Thereafter		2,411			3,579
Total minimum lease payments	$	12,981		$	8,205
Less imputed interest		(1,805	)		(1,422	)
Lease liability	$	11,176		$	6,783