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Leases (Tables)
9 Months Ended
Sep. 30, 2021
Leases [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

 

Leases
(Dollars in thousands)          Liability 
Year  Cash   Lease Expense   Reduction 
2021  $75   $33   $42 
2022   303    126    177 
2023   309    118    191 
2024   282    110    172 
2025   222    104    118 
Thereafter   2,978    686    2,292 
Total  $4,169   $1,177   $2,992