XML 62 R49.htm IDEA: XBRL DOCUMENT v3.23.3
Investment Securities - Other Investments (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Other Investments Carrying Value [Line Items]    
Total other investment securities $ 66,332 $ 51,609
Carrying Amount    
Other Investments Carrying Value [Line Items]    
FHLB stock 33,808 26,605
FRB stock 26,897 21,231
Nonqualified deferred compensation 2,744 2,048
Equity investment securities 394 346
Other investment securities $ 2,489 $ 1,379