v3.25.2
Segment Reporting - Summary of Segment Reporting Information by Segment (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
 [1]
NET INTEREST INCOME          
Interest income $ 34,736 $ 40,631 $ 70,086 $ 83,162  
Interest expense 14,895 20,546 31,255 42,728  
Net interest income 19,841 20,085 38,831 40,434  
(Recovery of) Provision for credit losses (700) 3,100 (700) 2,100  
Net interest income after (recovery of) provision for credit losses 20,541 16,985 39,531 38,334  
NONINTEREST INCOME          
Fair value adjustments of other equity investments (82) (8,537) (155) (8,544)  
Residential mortgage banking income 312 3,090 1,268 5,754  
Mortgage servicing rights (139) 2,019 (137) 2,748  
Other 3,153 3,700 5,340 8,102  
Total noninterest income 3,244 272 6,316 8,060  
NONINTEREST EXPENSE          
Salaries and employee benefits 13,000 14,932 25,610 30,977  
Occupancy and equipment 1,129 1,303 2,510 2,827  
Technology and communication 2,565 2,332 5,349 4,611  
Regulatory remediation 0 1,397 0 4,041  
Other 5,315 9,344 11,491 19,289  
Total noninterest expense 22,009 29,308 44,960 61,745  
Income (loss) before income tax expense 1,776 (12,051) 887 (15,351)  
Income tax expense (benefit) 480 (616) 25 (1,023)  
Net income (loss) 1,296 (11,435) 862 (14,328)  
Total assets 2,555,439 2,933,072 2,555,439 2,933,072 $ 2,737,260
Commercial Banking [Member]          
NET INTEREST INCOME          
Interest income 34,681 40,179 69,905 82,378  
Interest expense 14,249 19,775 29,833 41,251  
Net interest income 20,432 20,404 40,072 41,127  
(Recovery of) Provision for credit losses (700) 3,100 (700) 2,100  
Net interest income after (recovery of) provision for credit losses 21,132 17,304 40,772 39,027  
NONINTEREST INCOME          
Fair value adjustments of other equity investments 0 0 0 0  
Residential mortgage banking income 92 0 398 0  
Mortgage servicing rights 0 0 0 0  
Other 3,255 3,793 5,538 8,277  
Total noninterest income 3,347 3,793 5,936 8,277  
NONINTEREST EXPENSE          
Salaries and employee benefits 12,228 13,582 23,770 27,750  
Occupancy and equipment 1,116 1,195 2,446 2,585  
Technology and communication 2,175 2,008 4,539 3,969  
Regulatory remediation   1,397   4,041  
Other 4,812 8,494 10,450 17,509  
Total noninterest expense 20,331 26,676 41,205 55,854  
Income (loss) before income tax expense 4,148 (5,579) 5,503 (8,550)  
Income tax expense (benefit) 944 758 974 437  
Net income (loss) 3,204 (6,337) 4,529 (8,987)  
Total assets 2,517,642 2,883,732 2,517,642 2,883,732  
Mortgage Banking [Member]          
NET INTEREST INCOME          
Interest income 55 452 181 784  
Interest expense 0 219 40 365  
Net interest income 55 233 141 419  
(Recovery of) Provision for credit losses 0 0 0 0  
Net interest income after (recovery of) provision for credit losses 55 233 141 419  
NONINTEREST INCOME          
Fair value adjustments of other equity investments 0 0 0 0  
Residential mortgage banking income 220 3,090 870 5,754  
Mortgage servicing rights (139) 2,019 (137) 2,748  
Other 0 0 0 0  
Total noninterest income 81 5,109 733 8,502  
NONINTEREST EXPENSE          
Salaries and employee benefits 772 1,339 1,840 3,183  
Occupancy and equipment 13 108 64 242  
Technology and communication 390 324 810 642  
Regulatory remediation   0   0  
Other 219 750 555 1,510  
Total noninterest expense 1,394 2,521 3,269 5,577  
Income (loss) before income tax expense (1,258) 2,821 (2,395) 3,344  
Income tax expense (benefit) (230) 575 (483) 661  
Net income (loss) (1,028) 2,246 (1,912) 2,683  
Total assets 18,445 41,433 18,445 41,433  
Parents Only [Member]          
NET INTEREST INCOME          
Interest income 0 0 0 0  
Interest expense 646 552 1,382 1,112  
Net interest income (646) (552) (1,382) (1,112)  
(Recovery of) Provision for credit losses 0 0 0 0  
Net interest income after (recovery of) provision for credit losses (646) (552) (1,382) (1,112)  
NONINTEREST INCOME          
Fair value adjustments of other equity investments (82) (8,537) (155) (8,544)  
Residential mortgage banking income 0 0 0 0  
Mortgage servicing rights 0 0 0 0  
Other 0 0 0 17  
Total noninterest income (82) (8,537) (155) (8,527)  
NONINTEREST EXPENSE          
Salaries and employee benefits 0 11 0 44  
Occupancy and equipment 0 0 0 0  
Technology and communication 0 0 0 0  
Regulatory remediation   0   0  
Other 386 193 684 462  
Total noninterest expense 386 204 684 506  
Income (loss) before income tax expense (1,114) (9,293) (2,221) (10,145)  
Income tax expense (benefit) (234) (1,949) (466) (2,121)  
Net income (loss) (880) (7,344) (1,755) (8,024)  
Total assets 370,393 372,515 370,393 372,515  
Eliminations [Member]          
NET INTEREST INCOME          
Interest income 0 0 0 0  
Interest expense 0 0 0 0  
Net interest income 0 0 0 0  
(Recovery of) Provision for credit losses 0 0 0 0  
Net interest income after (recovery of) provision for credit losses 0 0 0 0  
NONINTEREST INCOME          
Fair value adjustments of other equity investments 0 0 0 0  
Residential mortgage banking income 0 0 0 0  
Mortgage servicing rights 0 0 0 0  
Other (102) (93) (198) (192)  
Total noninterest income (102) (93) (198) (192)  
NONINTEREST EXPENSE          
Salaries and employee benefits 0 0 0 0  
Occupancy and equipment 0 0 0 0  
Technology and communication 0 0 0 0  
Regulatory remediation   0   0  
Other (102) (93) (198) (192)  
Total noninterest expense (102) (93) (198) (192)  
Income (loss) before income tax expense 0 0 0 0  
Income tax expense (benefit) 0 0 0 0  
Net income (loss) 0 0 0 0  
Total assets $ (351,041) $ (364,608) $ (351,041) $ (364,608)  
[1] Derived from audited December 31, 2024 Consolidated Financial Statements.