XML 48 R37.htm IDEA: XBRL DOCUMENT v3.25.1
Investment Securities - Narrative (Details)
3 Months Ended
Mar. 31, 2025
USD ($)
security
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Investments, Debt and Equity Securities [Abstract]      
Marketable equity securities | $ $ 8,669,000   $ 8,719,000
Number of available-for-sale securities in an unrealized loss position without an ACL for less than twelve months | security 6    
Number of available-for-sale securities in an unrealized loss position without an ACL for more than twelve months | security 36    
Number of held to maturity securities in an unrealized loss position without an ACL for more than twelve months | security 3    
Securities pledged for deposits and borrowings | $ $ 200,800,000   $ 177,400,000
Proceeds from sale of investment securities | $ $ 0 $ 0