XML 76 R61.htm IDEA: XBRL DOCUMENT v3.7.0.1
Federal Home Loan Bank and Short-term Borrowings (Detail Textuals)
 12 Months Ended
Dec. 31, 2016
USD ($)
Financial_Institute
shares
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Short-term Debt [Line Items]      
Federal home loan bank shares owned | shares 12,000    
Percentage of investment to be maintained on total assets 0.20%    
Additional percentage of investment to be maintained on total advances 4.50%    
Percentage of credit available on total assets 20.00%    
Amount of credit available on total assets $ 65,626,000    
Long-term federal home loan bank advances 20,000,000 $ 20,000,000 $ 20,000,000
Average short-term borrowings $ 137 $ 21,918 $ 24,658
Number of financial institution lending credit facility | Financial_Institute 3    
Federal Funds | Financial Bank One      
Short-term Debt [Line Items]      
Line of credit, amount available for borrowing $ 3,000,000    
Federal Funds | Financial Bank Two      
Short-term Debt [Line Items]      
Line of credit, amount available for borrowing 5,000,000    
Federal Funds | Financial bank three      
Short-term Debt [Line Items]      
Line of credit, amount available for borrowing $ 8,000,000