v3.25.4
Loans - Summary of Loan Portfolio by Credit Quality Classification and Origination Year (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year $ 465,962 $ 488,118  
Origination year - 1 year before current fiscal year 431,880 448,346  
Origination year - 2 years prior to current fiscal year 389,437 577,608  
Origination year - 3 years prior to current fiscal year 468,745 343,189  
Origination year - 4 years prior to current fiscal year 289,655 216,719  
Prior 341,021 314,460  
Revolving Loans 345,610 318,952  
Revolving Loans Converted to Term Loans 11,713 10,793  
Total 2,744,023 2,718,185  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 7  
Gross charge-offs, origination year - 1 year before current fiscal year 148 56  
Gross charge-offs, origination year - 2 year before current fiscal year 255 464  
Gross charge-offs, origination year - 3 year before current fiscal year 19 53  
Gross charge-offs, origination year - 4 year before current fiscal year 142 10  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 152 25  
Revolving Loans 647 670  
Revolving Loans Converted to Term Loans 0 0  
Total 1,363 1,285 $ 471
One- to four-family first mortgage      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 65,530 71,638  
Origination year - 1 year before current fiscal year 61,598 96,447  
Origination year - 2 years prior to current fiscal year 87,107 111,660  
Origination year - 3 years prior to current fiscal year 93,571 76,877  
Origination year - 4 years prior to current fiscal year 69,122 31,822  
Prior 89,019 91,179  
Revolving Loans 26,173 20,042  
Revolving Loans Converted to Term Loans 1,326 1,560  
Total 493,446 501,225  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 0  
Gross charge-offs, origination year - 1 year before current fiscal year 0 0  
Gross charge-offs, origination year - 2 year before current fiscal year 0 0  
Gross charge-offs, origination year - 3 year before current fiscal year 0 0  
Gross charge-offs, origination year - 4 year before current fiscal year 0 0  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 14 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 14 0 12
Home equity loans and lines      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 1,652 1,833  
Origination year - 1 year before current fiscal year 1,526 1,249  
Origination year - 2 years prior to current fiscal year 1,402 2,424  
Origination year - 3 years prior to current fiscal year 2,479 1,409  
Origination year - 4 years prior to current fiscal year 1,578 627  
Prior 4,099 3,720  
Revolving Loans 76,259 65,626  
Revolving Loans Converted to Term Loans 3,579 2,209  
Total 92,574 79,097  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 0  
Gross charge-offs, origination year - 1 year before current fiscal year 0 0  
Gross charge-offs, origination year - 2 year before current fiscal year 0 0  
Gross charge-offs, origination year - 3 year before current fiscal year 0 0  
Gross charge-offs, origination year - 4 year before current fiscal year 0 0  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 0 0  
Revolving Loans 0 22  
Revolving Loans Converted to Term Loans 0 0  
Total 0 22 0
Commercial real estate      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 184,623 151,397  
Origination year - 1 year before current fiscal year 178,201 130,833  
Origination year - 2 years prior to current fiscal year 141,711 300,098  
Origination year - 3 years prior to current fiscal year 268,207 219,007  
Origination year - 4 years prior to current fiscal year 184,590 155,910  
Prior 207,009 175,519  
Revolving Loans 20,305 25,820  
Revolving Loans Converted to Term Loans 5,742 197  
Total 1,190,388 1,158,781  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 0  
Gross charge-offs, origination year - 1 year before current fiscal year 0 0  
Gross charge-offs, origination year - 2 year before current fiscal year 0 0  
Gross charge-offs, origination year - 3 year before current fiscal year 0 0  
Gross charge-offs, origination year - 4 year before current fiscal year 0 0  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 21 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 21 0 29
Construction and land      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 118,753 141,956  
Origination year - 1 year before current fiscal year 86,160 131,618  
Origination year - 2 years prior to current fiscal year 92,709 52,990  
Origination year - 3 years prior to current fiscal year 12,696 4,782  
Origination year - 4 years prior to current fiscal year 2,741 6,659  
Prior 5,219 2,925  
Revolving Loans 10,765 7,731  
Revolving Loans Converted to Term Loans 184 3,602  
Total 329,227 352,263  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 0  
Gross charge-offs, origination year - 1 year before current fiscal year 100 0  
Gross charge-offs, origination year - 2 year before current fiscal year 0 123  
Gross charge-offs, origination year - 3 year before current fiscal year 0 0  
Gross charge-offs, origination year - 4 year before current fiscal year 1 0  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 101 123 0
Multi-family residential      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 26,838 38,559  
Origination year - 1 year before current fiscal year 38,459 25,331  
Origination year - 2 years prior to current fiscal year 19,871 48,047  
Origination year - 3 years prior to current fiscal year 47,755 22,401  
Origination year - 4 years prior to current fiscal year 21,613 14,523  
Prior 21,687 27,549  
Revolving Loans 1,602 2,158  
Revolving Loans Converted to Term Loans 0 0  
Total 177,825 178,568  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 0  
Gross charge-offs, origination year - 1 year before current fiscal year 0 0  
Gross charge-offs, origination year - 2 year before current fiscal year 0 0  
Gross charge-offs, origination year - 3 year before current fiscal year 0 0  
Gross charge-offs, origination year - 4 year before current fiscal year 0 0  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0 0
Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 61,474 76,920  
Origination year - 1 year before current fiscal year 63,513 59,910  
Origination year - 2 years prior to current fiscal year 45,271 60,543  
Origination year - 3 years prior to current fiscal year 42,860 18,338  
Origination year - 4 years prior to current fiscal year 9,804 6,593  
Prior 6,257 4,501  
Revolving Loans 200,542 188,725  
Revolving Loans Converted to Term Loans 796 3,097  
Total 430,517 418,627  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 0  
Gross charge-offs, origination year - 1 year before current fiscal year 18 17  
Gross charge-offs, origination year - 2 year before current fiscal year 247 317  
Gross charge-offs, origination year - 3 year before current fiscal year 19 53  
Gross charge-offs, origination year - 4 year before current fiscal year 0 0  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 115 17  
Revolving Loans 466 471  
Revolving Loans Converted to Term Loans 0 0  
Total 865 875 255
Consumer      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 7,092 5,815  
Origination year - 1 year before current fiscal year 2,423 2,958  
Origination year - 2 years prior to current fiscal year 1,366 1,846  
Origination year - 3 years prior to current fiscal year 1,177 375  
Origination year - 4 years prior to current fiscal year 207 585  
Prior 7,731 9,067  
Revolving Loans 9,964 8,850  
Revolving Loans Converted to Term Loans 86 128  
Total 30,046 29,624  
Current period gross charge-offs      
Gross charge-offs, origination year - current fiscal year 0 7  
Gross charge-offs, origination year - 1 year before current fiscal year 30 39  
Gross charge-offs, origination year - 2 year before current fiscal year 8 24  
Gross charge-offs, origination year - 3 year before current fiscal year 0 0  
Gross charge-offs, origination year - 4 year before current fiscal year 141 10  
Gross charge-offs, origination year - more than 4 years prior to current fiscal year 2 8  
Revolving Loans 181 177  
Revolving Loans Converted to Term Loans 0 0  
Total 362 265 $ 175
Pass      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 463,666 486,688  
Origination year - 1 year before current fiscal year 428,771 446,735  
Origination year - 2 years prior to current fiscal year 375,838 571,409  
Origination year - 3 years prior to current fiscal year 454,076 340,421  
Origination year - 4 years prior to current fiscal year 279,506 213,542  
Prior 322,219 298,944  
Revolving Loans 342,883 317,944  
Revolving Loans Converted to Term Loans 11,309 5,889  
Total 2,678,268 2,681,572  
Pass | One- to four-family first mortgage      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 65,510 71,582  
Origination year - 1 year before current fiscal year 61,353 95,261  
Origination year - 2 years prior to current fiscal year 85,573 108,853  
Origination year - 3 years prior to current fiscal year 90,946 76,116  
Origination year - 4 years prior to current fiscal year 68,713 31,482  
Prior 87,020 88,472  
Revolving Loans 26,173 20,042  
Revolving Loans Converted to Term Loans 1,165 1,560  
Total 486,453 493,368  
Pass | Home equity loans and lines      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 1,652 1,833  
Origination year - 1 year before current fiscal year 1,526 1,249  
Origination year - 2 years prior to current fiscal year 1,257 2,359  
Origination year - 3 years prior to current fiscal year 1,937 1,409  
Origination year - 4 years prior to current fiscal year 1,395 627  
Prior 3,756 3,535  
Revolving Loans 76,230 65,597  
Revolving Loans Converted to Term Loans 3,479 2,209  
Total 91,232 78,818  
Pass | Commercial real estate      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 184,225 151,397  
Origination year - 1 year before current fiscal year 178,055 130,833  
Origination year - 2 years prior to current fiscal year 141,348 298,344  
Origination year - 3 years prior to current fiscal year 259,605 217,602  
Origination year - 4 years prior to current fiscal year 175,380 153,122  
Prior 191,197 162,925  
Revolving Loans 19,545 25,820  
Revolving Loans Converted to Term Loans 5,742 197  
Total 1,155,097 1,140,240  
Pass | Construction and land      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 118,753 141,926  
Origination year - 1 year before current fiscal year 83,534 131,483  
Origination year - 2 years prior to current fiscal year 81,356 51,789  
Origination year - 3 years prior to current fiscal year 10,442 4,529  
Origination year - 4 years prior to current fiscal year 2,741 6,656  
Prior 5,219 2,925  
Revolving Loans 10,765 7,731  
Revolving Loans Converted to Term Loans   0  
Revolving Loans Converted to Term Loans 184    
Total 312,994 347,039  
Pass | Multi-family residential      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 26,530 38,559  
Origination year - 1 year before current fiscal year 38,459 25,331  
Origination year - 2 years prior to current fiscal year 19,871 48,047  
Origination year - 3 years prior to current fiscal year 47,438 22,401  
Origination year - 4 years prior to current fiscal year 21,613 14,523  
Prior 21,085 27,549  
Revolving Loans 1,231 1,228  
Revolving Loans Converted to Term Loans 0 0  
Total 176,227 177,638  
Pass | Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 59,909 75,576  
Origination year - 1 year before current fiscal year 63,421 59,626  
Origination year - 2 years prior to current fiscal year 45,067 60,175  
Origination year - 3 years prior to current fiscal year 42,544 17,993  
Origination year - 4 years prior to current fiscal year 9,457 6,547  
Prior 6,239 4,482  
Revolving Loans 198,975 188,676  
Revolving Loans Converted to Term Loans 653 1,797  
Total 426,265 414,872  
Pass | Consumer      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 7,087 5,815  
Origination year - 1 year before current fiscal year 2,423 2,952  
Origination year - 2 years prior to current fiscal year 1,366 1,842  
Origination year - 3 years prior to current fiscal year 1,164 371  
Origination year - 4 years prior to current fiscal year 207 585  
Prior 7,703 9,056  
Revolving Loans 9,964 8,850  
Revolving Loans Converted to Term Loans 86 126  
Total 30,000 29,597  
Special Mention      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 146  
Origination year - 2 years prior to current fiscal year 872 491  
Origination year - 3 years prior to current fiscal year 1,665 186  
Origination year - 4 years prior to current fiscal year 979 0  
Prior 1,108 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 4,624 823  
Special Mention | One- to four-family first mortgage      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 146  
Origination year - 2 years prior to current fiscal year 0 491  
Origination year - 3 years prior to current fiscal year 0 186  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 823  
Special Mention | Home equity loans and lines      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 145 0  
Origination year - 3 years prior to current fiscal year 483 0  
Origination year - 4 years prior to current fiscal year 183 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 811 0  
Special Mention | Commercial real estate      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 1,043 0  
Origination year - 4 years prior to current fiscal year 796 0  
Prior 1,108 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 2,947 0  
Special Mention | Construction and land      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 727 0  
Origination year - 3 years prior to current fiscal year 139 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 866 0  
Special Mention | Multi-family residential      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Special Mention | Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Special Mention | Consumer      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Substandard      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 2,296 1,430  
Origination year - 1 year before current fiscal year 3,109 1,465  
Origination year - 2 years prior to current fiscal year 12,727 5,708  
Origination year - 3 years prior to current fiscal year 13,004 2,582  
Origination year - 4 years prior to current fiscal year 9,170 3,177  
Prior 17,694 15,516  
Revolving Loans 2,727 1,008  
Revolving Loans Converted to Term Loans 404 4,904  
Total 61,131 35,790  
Substandard | One- to four-family first mortgage      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 20 56  
Origination year - 1 year before current fiscal year 245 1,040  
Origination year - 2 years prior to current fiscal year 1,534 2,316  
Origination year - 3 years prior to current fiscal year 2,625 575  
Origination year - 4 years prior to current fiscal year 409 340  
Prior 1,999 2,707  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 161 0  
Total 6,993 7,034  
Substandard | Home equity loans and lines      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 65  
Origination year - 3 years prior to current fiscal year 59 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 343 185  
Revolving Loans 29 29  
Revolving Loans Converted to Term Loans 100 0  
Total 531 279  
Substandard | Commercial real estate      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 398 0  
Origination year - 1 year before current fiscal year 146 0  
Origination year - 2 years prior to current fiscal year 363 1,754  
Origination year - 3 years prior to current fiscal year 7,559 1,405  
Origination year - 4 years prior to current fiscal year 8,414 2,788  
Prior 14,704 12,594  
Revolving Loans 760 0  
Revolving Loans Converted to Term Loans 0 0  
Total 32,344 18,541  
Substandard | Construction and land      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 30  
Origination year - 1 year before current fiscal year 2,626 135  
Origination year - 2 years prior to current fiscal year 10,626 1,201  
Origination year - 3 years prior to current fiscal year 2,115 253  
Origination year - 4 years prior to current fiscal year 0 3  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 3,602  
Total 15,367 5,224  
Substandard | Multi-family residential      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 308 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 317 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 602 0  
Revolving Loans 371 930  
Revolving Loans Converted to Term Loans 0 0  
Total 1,598 930  
Substandard | Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 1,565 1,344  
Origination year - 1 year before current fiscal year 92 284  
Origination year - 2 years prior to current fiscal year 204 368  
Origination year - 3 years prior to current fiscal year 316 345  
Origination year - 4 years prior to current fiscal year 347 46  
Prior 18 19  
Revolving Loans 1,567 49  
Revolving Loans Converted to Term Loans 143 1,300  
Total 4,252 3,755  
Substandard | Consumer      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 5 0  
Origination year - 1 year before current fiscal year 0 6  
Origination year - 2 years prior to current fiscal year 0 4  
Origination year - 3 years prior to current fiscal year 13 4  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 28 11  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 2  
Total 46 27  
Doubtful      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | One- to four-family first mortgage      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | Home equity loans and lines      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | Commercial real estate      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | Construction and land      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | Multi-family residential      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | Commercial and industrial      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total 0 0  
Doubtful | Consumer      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]      
Origination year - current fiscal year 0 0  
Origination year - 1 year before current fiscal year 0 0  
Origination year - 2 years prior to current fiscal year 0 0  
Origination year - 3 years prior to current fiscal year 0 0  
Origination year - 4 years prior to current fiscal year 0 0  
Prior 0 0  
Revolving Loans 0 0  
Revolving Loans Converted to Term Loans 0 0  
Total $ 0 $ 0