XML 72 R48.htm IDEA: XBRL DOCUMENT v3.23.2
Loans Receivable and Allowance for Credit Losses (Schedule of Allowance for Loan Losses by Portfolio Segment) (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period $ 92,758 $ 76,275 $ 88,023 $ 80,740
Provision charge (benefit) to operations 10,400 3,000 16,400 (3,400)
Recoveries of loans previously charged-off 310 913 565 2,950
Loans charged-off (1,395) (1,172) (2,321) (1,274)
Balance at end of period 102,073 79,016 102,073 79,016
Cumulative Effect, Period of Adoption, Adjustment        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period     (594)  
Mortgage loans        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period 63,195 50,096 58,218 52,104
Provision charge (benefit) to operations 6,742 5,593 12,954 3,599
Recoveries of loans previously charged-off 3 361 6 371
Loans charged-off 0 (986) (728) (1,010)
Balance at end of period 69,940 55,064 69,940 55,064
Mortgage loans | Cumulative Effect, Period of Adoption, Adjustment        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period     (510)  
Commercial loans        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period 27,117 23,799 27,413 26,343
Provision charge (benefit) to operations 3,769 (2,710) 3,461 (7,115)
Recoveries of loans previously charged-off 134 443 301 2,304
Loans charged-off (1,313) (145) (1,425) (145)
Balance at end of period 29,707 21,387 29,707 21,387
Commercial loans | Cumulative Effect, Period of Adoption, Adjustment        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period     (43)  
Consumer loans        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period 2,446 2,380 2,392 2,293
Provision charge (benefit) to operations (111) 117 (15) 116
Recoveries of loans previously charged-off 173 109 258 275
Loans charged-off (82) (41) (168) (119)
Balance at end of period $ 2,426 $ 2,565 2,426 $ 2,565
Consumer loans | Cumulative Effect, Period of Adoption, Adjustment        
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]        
Balance at beginning of period     $ (41)