XML 58 R48.htm IDEA: XBRL DOCUMENT v3.23.1
Fair Value Presentation (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Fair Value Presentation (Details) [Line Items]    
Impaired loans $ 3,942,000 $ 4,620,000
CRA Investment Fund [Member]    
Fair Value Presentation (Details) [Line Items]    
Marketable equity securities, book value 7,419,000 7,345,000
Regulatory Bank Stock [Member]    
Fair Value Presentation (Details) [Line Items]    
Marketable equity securities, book value 1,703,000 1,685,000
Quoted Prices in Active Markets for Identical Assets (Level I) [Member] | Regulatory Bank Stock [Member]    
Fair Value Presentation (Details) [Line Items]    
Marketable equity securities, book value $ 1,595,000 $ 1,773,000