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Leases (Tables)
 12 Months Ended
Dec. 31, 2021
Leases [Abstract]  
Components of Leases
The components of lease expense were as follows:
Year Ended December 31,
(in thousands)
202120202019
Operating lease cost
$7,634 $9,870 $6,045 
Finance lease cost
Amortization of ROU assets
$7 $242 $607 
Interest on lease liabilities
5 6 7 
Total finance lease cost
$12 $248 $614 
Supplemental information related to leases was as follows:
December 31, 2021December 31, 2020
Operating leases
Weighted average remaining lease term
9.2 years10.0 years
Weighted average discount rate
5.5%5.6%
Year Ended December 31,
(in thousands)
202120202019
ROU assets obtained in exchange for lease obligations
Operating leases
$3,137 $3,188 $39,170 
Finance leases
— — 11 
Schedule of Maturities of Operating Lease Liabilities
Maturities of operating lease liabilities at December 31, 2021 were as follows:
(in thousands)
Year ending December 31,
2022$5,446 
20238,260 
20248,396 
20258,221 
20267,421 
Thereafter
37,423 
Total lease payments
75,167 
Less: Imputed interest
(17,801)
Total
$57,366