XML 27 R80.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Borrowings - Maximum and Average Outstanding Balances and Average Interest Rates (Details) - Federal Home Loan Bank Advances - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Federal Home Loan Bank, Short-term, Variable-rate Advances    
Federal Home Loan Bank, Advances, Activity for Year [Abstract]    
Maximum outstanding at any month-end $ 90,889 $ 110,723
Monthly average outstanding $ 53,156 $ 47,049
Weighted-average interest rates, Annual 2.33% 2.10%
Weighted-average interest rates, Period End 1.80% 2.58%
Interest expense during the period $ 1,224 $ 933
Federal Home Loan Bank, Short-term, Fixed-rate Advance Agreements    
Federal Home Loan Bank, Advances, Activity for Year [Abstract]    
Maximum outstanding at any month-end 45,000 72,600
Monthly average outstanding $ 3,750 $ 27,658
Weighted-average interest rates, Annual 2.33% 1.76%
Weighted-average interest rates, Period End 1.79% 2.48%
Interest expense during the period $ 12 $ 626
Federal Home Loan Bank, Long-term, Fixed-rate Advance Agreements    
Federal Home Loan Bank, Advances, Activity for Year [Abstract]    
Maximum outstanding at any month-end 65,000 60,000
Monthly average outstanding $ 56,250 $ 60,000
Weighted-average interest rates, Annual 3.34% 3.52%
Weighted-average interest rates, Period End 2.98% 3.52%
Interest expense during the period $ 1,908 $ 2,104