v3.25.1
Debt Securities Held-to-maturity - Allowance for credit loss on held to maturity (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Debt securities held to maturity allowance for credit loss    
Beginning balance $ 5,317  
Ending balance 5,481  
Obligations of Puerto Rico, States and political subdivisions    
Debt securities held to maturity allowance for credit loss    
Beginning balance 5,317 $ 5,780
Provision for credit losses (benefit) 164 (49)
Securities charged-off 0 0
Recoveries 0 0
Ending balance $ 5,481 $ 5,731