XML 68 R58.htm IDEA: XBRL DOCUMENT v3.23.2
DEBT SECURITIES - ACL for Debt Securities Available-for-Sale (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Debt Securities, Available-for-sale, Allowance for Credit Loss [Line Items]        
Beginning Balance $ 449 $ 711 $ 458 $ 1,105
Provision for credit losses - (benefit) expense (16) (35) (25) (423)
Net charge-offs   0   6
Ending Balance 433 676 433 676
Residential MBS [Member]        
Debt Securities, Available-for-sale, Allowance for Credit Loss [Line Items]        
Beginning Balance     83  
Ending Balance 84   84  
Residential MBS [Member] | Private label [Member]        
Debt Securities, Available-for-sale, Allowance for Credit Loss [Line Items]        
Beginning Balance 83 403 83 797
Provision for credit losses - (benefit) expense 0 (113) 0 (501)
Net charge-offs   0   6
Ending Balance 83 290 83 290
Puerto Rico government obligations [Member]        
Debt Securities, Available-for-sale, Allowance for Credit Loss [Line Items]        
Beginning Balance 366 308 375 308
Provision for credit losses - (benefit) expense (16) 78 (25) 78
Net charge-offs   0   0
Ending Balance $ 350 $ 386 $ 350 $ 386