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Federal Home Loan Bank Advances (Tables)
12 Months Ended
Dec. 31, 2019
Banking and Thrift [Abstract]  
Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank [Table Text Block]
($ in thousands)  Debt 
2020  $8,000 
2021   2,500 
2022   3,000 
2023   2,500 
Total  $16,000