Leases (Tables)
 12 Months Ended
Dec. 31, 2021
Leases [Abstract]  
Operating Lease Liability Maturity Table as Lessee
At December 31, 2021, the remaining undiscounted cash flows by year of these lease liabilities were as follows:
    
(Dollars in thousands)Operating Leases
2022$1,376 
20231,403 
20241,431 
20251,438 
20261,449 
Thereafter31,533 
Total lease payments$38,630 
Less: Imputed interest15,003 
Total lease liability$23,627