XML 66 R51.htm IDEA: XBRL DOCUMENT v3.22.1
Securities (Narrative) (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
item
security
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Available-for-sale Securities Pledged as Collateral | $ $ 32,159 $ 31,202  
US Agency Obligations [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held 15    
Mortgage Backed Securities, Other [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held 11    
Municipals [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held 34    
Reportable Legal Entities [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Debt Securities, Available-for-sale, Realized Loss | $   0 $ 0
Debt Securities, Held-to-maturity, Sale | $ $ 0 13,313  
Debt Securities, Available-for-sale, Realized Gain | $ $ 0 $ 644  
Standard & Poor's, AA+ Rating [Member] | Municipals [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held 34    
S&P Rated AA [Member] | US Agency Obligations [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held 15    
S&P Rated AA [Member] | Mortgage Backed Securities, Other [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held | security 11    
S&P Rated A [Member] | Municipals [Member]      
Number Of Securities Evaluated For Other Than Temporary Impairment [Line Items]      
Number Of Securities Held | security 3