v3.26.1
Loans Receivable - Summary of Allowance for Loan Losses On Loans Receivables (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Allowance for loan losses:        
Beginning balance $ 20,033 $ 23,942 $ 20,325 $ 23,657
Provision (reversal) (314) [1] 6,949 [2] (604) [3] 7,174 [4]
Charge-offs (4) (9,949) (18) (10,033)
Recoveries 248 72 260 216
Total 19,963 21,014 19,963 21,014
Commercial real estate [Member]        
Allowance for loan losses:        
Beginning balance 16,437 20,981 16,848 20,821
Provision (reversal) (244) [1] 7,013 [2] (643) [3] 7,162 [4]
Charge-offs 0 (9,950) (14) (9,950)
Recoveries 2 6 4 17
Total 16,195 18,050 16,195 18,050
Commercial and industrial [Member]        
Allowance for loan losses:        
Beginning balance 911 1,104 900 1,173
Provision (reversal) (303) [1] (155) [2] (302) [3] (273) [4]
Charge-offs (4) (1) (4) (83)
Recoveries 246 66 256 199
Total 850 1,016 850 1,016
Construction [Member]        
Allowance for loan losses:        
Beginning balance 364 400 376 609
Provision (reversal) 33 [1] 29 [2] 21 [3] (180) [4]
Charge-offs 0
Recoveries 0
Total 397 429 397 429
Residential first-lien mortgage [Member]        
Allowance for loan losses:        
Beginning balance 2,000 1,288 2,004 893
Provision (reversal) 42 [1] 70 [2] 38 [3] 465 [4]
Charge-offs 0
Recoveries 0
Total 2,042 1,358 2,042 1,358
Home equity/consumer [Member]        
Allowance for loan losses:        
Beginning balance 321 169 197 161
Provision (reversal) 158 [1] (8) [2] 282 [3]
Charge-offs 0
Recoveries 0
Total $ 479 $ 161 $ 479 $ 161
[1] The reversal of credit losses on the Consolidated Statement of Income is $353 thousand comprising of a decrease of $314 thousand to the allowance for credit losses on loans and a $39 thousand decrease to the reserve for unfunded liabilities.
[2] The provision for credit losses on the Consolidated Statement of Income is $7.0 million comprising of an increase of $6.9 million to the allowance for credit losses on loans and a $7 thousand increase to the reserve for unfunded liabilities.
[3] The reversal of credit losses on the Consolidated Statement of Income is $509 thousand comprising of a decrease of $604 thousand to the allowance for credit losses on loans and a $95 thousand increase to the reserve for unfunded liabilities.
[4] The provision for credit losses on the Consolidated Statement of Income is $7.2 million comprising of an increase of $7.1 million to the allowance for credit losses on loans and a $50 thousand increase to the reserve for unfunded liabilities.