XML 77 R94.htm IDEA: XBRL DOCUMENT v3.20.1
Borrowed Funds (Contractual Maturities of All Long Term Borrowings) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]    
Due in 2020   $ 20,000
Due in 2021 $ 20,000 30,000
Due in 2022   20,000
Due in 2023 30,000  
Due in 2024 20,000  
Thereafter 30,929 30,929
Total long-term debt 100,929 $ 100,929
Fixed Rate [Member]    
Debt Instrument [Line Items]    
Due in 2021 20,000  
Due in 2023 30,000  
Due in 2024 20,000  
Total long-term debt 70,000  
Floating Rate [Member]    
Debt Instrument [Line Items]    
Thereafter 30,929  
Total long-term debt $ 30,929