v3.26.1
Loans, Allowance for Credit Losses - Loans, and Credit Quality - Schedule of Loans by Risk Categories and Gross Charge-offs (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year $ 731,536   $ 731,536   $ 1,095,358
Year one 1,687,510   1,687,510   828,735
Year two 1,038,601   1,038,601   556,740
Year three 902,146   902,146   1,094,983
Year four 1,650,610   1,650,610   808,919
Prior 3,157,191   3,157,191   1,352,585
Revolving 1,677,308   1,677,308   1,095,361
Revolving to Term 3,262   3,262   3,664
Total loans 10,848,164   10,848,164   6,836,345
Loans 10,848,164   10,848,164   6,836,345
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL (714) $ (568) (1,586) $ (956) (2,263)
Residential first mortgage          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   (85)
Year two     0   0
Year three     0   0
Year four     0   0
Prior     (33)   (13)
Revolving     0   0
Revolving to Term     0   0
TOTAL     (33)   (98)
Residential junior mortgage          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   0
Year two     0   0
Year three     0   0
Year four     (42)   0
Prior     0   (2)
Revolving     0   0
Revolving to Term     0   0
TOTAL     (42)   (2)
Retail & other          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year         0
Year one         (13)
Year two         (11)
Year three         0
Year four         0
Prior         (14)
Revolving         (294)
Revolving to Term         0
TOTAL         (332)
Commercial & industrial          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   (125)
Year one     (29)   (103)
Year two     (128)   (45)
Year three     (360)   (76)
Year four     (105)   (524)
Prior     (12)   (8)
Revolving     (170)   (696)
Revolving to Term     0   0
TOTAL     (804)   (1,577)
Owner-occupied CRE          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   0
Year two     0   0
Year three     0   0
Year four     0   0
Prior     (23)   (189)
Revolving     0   0
Revolving to Term     0   0
TOTAL     (23)   (189)
Agricultural          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   0
Year two     0   0
Year three     0   0
Year four     0   0
Prior     0   0
Revolving     0   (65)
Revolving to Term     0   0
TOTAL     0   (65)
CRE investment          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   0
Year two     0   0
Year three     0   0
Year four     0   0
Prior     0   0
Revolving     0   0
Revolving to Term     0   0
TOTAL     0   0
Construction & land development          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   0
Year two     0   0
Year three     0   0
Year four     0   0
Prior     0   0
Revolving     0   0
Revolving to Term     0   0
TOTAL     0   0
Residential construction          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0   0
Year one     0   0
Year two     0   0
Year three     0   0
Year four     0   0
Prior     0   0
Revolving     0   0
Revolving to Term     0   0
TOTAL     0   0
Retail & other          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 10,716   10,716   6,756
Year one 15,371   15,371   3,825
Year two 7,797   7,797   2,983
Year three 6,506   6,506   3,485
Year four 5,549   5,549   1,805
Prior 12,092   12,092   3,997
Revolving 29,603   29,603   18,832
Revolving to Term 0   0   0
Total loans 87,634   87,634   41,683
Loans 87,634   87,634   41,683
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current year     0    
Year one     (13)    
Year two     (7)    
Year three     (99)    
Year four     (6)    
Prior     (129)    
Revolving     (430)    
Revolving to Term     0    
TOTAL     (684)   (332)
Retail & other | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 10,716   10,716   6,696
Year one 15,308   15,308   3,821
Year two 7,766   7,766   2,930
Year three 6,432   6,432   3,485
Year four 5,527   5,527   1,798
Prior 12,090   12,090   3,997
Revolving 29,603   29,603   18,832
Revolving to Term 0   0   0
Total loans 87,442   87,442   41,559
Loans 87,442   87,442   41,559
Retail & other | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 0   0   0
Year four 0   0   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 0   0   0
Loans 0   0   0
Retail & other | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 0   0   0
Year four 0   0   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 0   0   0
Loans 0   0   0
Retail & other | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   60
Year one 63   63   4
Year two 31   31   53
Year three 74   74   0
Year four 22   22   7
Prior 2   2   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 192   192   124
Loans 192   192   124
Loans Insured or Guaranteed by US Government Authorities | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Total loans 25,000   25,000   15,000
Loans 25,000   25,000   15,000
Commercial | Commercial & industrial          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 246,277   246,277   315,643
Year one 474,534   474,534   154,994
Year two 189,955   189,955   111,626
Year three 178,297   178,297   103,420
Year four 205,210   205,210   89,255
Prior 308,680   308,680   88,951
Revolving 747,816   747,816   503,633
Revolving to Term 0   0   0
Total loans 2,350,769   2,350,769   1,367,522
Loans 2,350,769   2,350,769   1,367,522
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     (804)   (1,577)
Commercial | Commercial & industrial | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 238,582   238,582   297,093
Year one 448,744   448,744   144,896
Year two 171,621   171,621   92,466
Year three 155,496   155,496   84,058
Year four 173,209   173,209   80,057
Prior 273,263   273,263   77,686
Revolving 660,336   660,336   424,640
Revolving to Term 0   0   0
Total loans 2,121,251   2,121,251   1,200,896
Loans 2,121,251   2,121,251   1,200,896
Commercial | Commercial & industrial | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 6,300   6,300   4,152
Year one 10,281   10,281   6,622
Year two 6,695   6,695   14,051
Year three 14,850   14,850   12,515
Year four 10,944   10,944   3,471
Prior 17,310   17,310   6,448
Revolving 56,582   56,582   53,059
Revolving to Term 0   0   0
Total loans 122,962   122,962   100,318
Loans 122,962   122,962   100,318
Commercial | Commercial & industrial | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   13,593
Year one 13,799   13,799   896
Year two 2,626   2,626   1,497
Year three 1,547   1,547   2,677
Year four 2,755   2,755   826
Prior 4,519   4,519   0
Revolving 4,900   4,900   13,285
Revolving to Term 0   0   0
Total loans 30,146   30,146   32,774
Loans 30,146   30,146   32,774
Commercial | Commercial & industrial | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 1,395   1,395   805
Year one 1,710   1,710   2,580
Year two 9,013   9,013   3,612
Year three 6,404   6,404   4,170
Year four 18,302   18,302   4,901
Prior 13,588   13,588   4,817
Revolving 25,998   25,998   12,649
Revolving to Term 0   0   0
Total loans 76,410   76,410   33,534
Loans 76,410   76,410   33,534
Commercial | Owner-occupied CRE          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 123,453   123,453   134,266
Year one 243,692   243,692   105,419
Year two 181,953   181,953   95,204
Year three 168,881   168,881   151,866
Year four 236,028   236,028   144,458
Prior 571,368   571,368   306,004
Revolving 18,397   18,397   2,370
Revolving to Term 0   0   0
Total loans 1,543,772   1,543,772   939,587
Loans 1,543,772   1,543,772   939,587
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     (23)   (189)
Commercial | Owner-occupied CRE | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 122,988   122,988   132,613
Year one 237,431   237,431   84,209
Year two 167,387   167,387   77,111
Year three 138,964   138,964   134,342
Year four 202,434   202,434   113,456
Prior 481,107   481,107   262,006
Revolving 16,406   16,406   2,321
Revolving to Term 0   0   0
Total loans 1,366,717   1,366,717   806,058
Loans 1,366,717   1,366,717   806,058
Commercial | Owner-occupied CRE | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 354   354   1,653
Year one 5,348   5,348   6,496
Year two 8,323   8,323   12,864
Year three 17,029   17,029   14,243
Year four 15,682   15,682   24,479
Prior 50,186   50,186   25,868
Revolving 147   147   49
Revolving to Term 0   0   0
Total loans 97,069   97,069   85,652
Loans 97,069   97,069   85,652
Commercial | Owner-occupied CRE | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   13,038
Year two 180   180   1,511
Year three 0   0   1,311
Year four 2,469   2,469   0
Prior 5,572   5,572   1,097
Revolving 115   115   0
Revolving to Term 0   0   0
Total loans 8,336   8,336   16,957
Loans 8,336   8,336   16,957
Commercial | Owner-occupied CRE | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 111   111   0
Year one 913   913   1,676
Year two 6,063   6,063   3,718
Year three 12,888   12,888   1,970
Year four 15,443   15,443   6,523
Prior 34,503   34,503   17,033
Revolving 1,729   1,729   0
Revolving to Term 0   0   0
Total loans 71,650   71,650   30,920
Loans 71,650   71,650   30,920
Commercial | Agricultural          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 98,639   98,639   189,653
Year one 245,191   245,191   181,591
Year two 189,473   189,473   129,245
Year three 134,282   134,282   248,051
Year four 269,888   269,888   123,920
Prior 396,160   396,160   218,693
Revolving 432,231   432,231   324,272
Revolving to Term 0   0   0
Total loans 1,765,864   1,765,864   1,415,425
Loans 1,765,864   1,765,864   1,415,425
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     0   (65)
Commercial | Agricultural | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 83,935   83,935   178,383
Year one 230,580   230,580   178,254
Year two 182,083   182,083   122,462
Year three 125,319   125,319   233,078
Year four 248,322   248,322   109,828
Prior 350,702   350,702   184,017
Revolving 372,520   372,520   290,983
Revolving to Term 0   0   0
Total loans 1,593,461   1,593,461   1,297,005
Loans 1,593,461   1,593,461   1,297,005
Commercial | Agricultural | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 13,489   13,489   9,136
Year one 9,900   9,900   2,956
Year two 4,851   4,851   4,910
Year three 6,761   6,761   10,910
Year four 19,304   19,304   7,110
Prior 23,089   23,089   16,267
Revolving 49,234   49,234   26,604
Revolving to Term 0   0   0
Total loans 126,628   126,628   77,893
Loans 126,628   126,628   77,893
Commercial | Agricultural | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 577   577   1,197
Year one 139   139   0
Year two 1,310   1,310   595
Year three 101   101   137
Year four 493   493   0
Prior 2,984   2,984   5,997
Revolving 2,945   2,945   1,632
Revolving to Term 0   0   0
Total loans 8,549   8,549   9,558
Loans 8,549   8,549   9,558
Commercial | Agricultural | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 638   638   937
Year one 4,572   4,572   381
Year two 1,229   1,229   1,278
Year three 2,101   2,101   3,926
Year four 1,769   1,769   6,982
Prior 19,385   19,385   12,412
Revolving 7,532   7,532   5,053
Revolving to Term 0   0   0
Total loans 37,226   37,226   30,969
Loans 37,226   37,226   30,969
Commercial real estate | CRE investment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 77,769   77,769   107,033
Year one 186,366   186,366   119,604
Year two 201,503   201,503   42,714
Year three 183,250   183,250   241,065
Year four 431,699   431,699   206,591
Prior 1,201,679   1,201,679   458,543
Revolving 47,430   47,430   12,801
Revolving to Term 0   0   0
Total loans 2,329,696   2,329,696   1,188,351
Loans 2,329,696   2,329,696   1,188,351
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     0   0
Commercial real estate | CRE investment | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 77,769   77,769   107,033
Year one 184,302   184,302   115,996
Year two 197,062   197,062   40,985
Year three 133,777   133,777   233,167
Year four 373,786   373,786   193,969
Prior 1,129,851   1,129,851   438,694
Revolving 47,430   47,430   12,801
Revolving to Term 0   0   0
Total loans 2,143,977   2,143,977   1,142,645
Loans 2,143,977   2,143,977   1,142,645
Commercial real estate | CRE investment | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 911   911   3,608
Year two 4,441   4,441   1,177
Year three 19,202   19,202   4,694
Year four 26,204   26,204   12,622
Prior 51,852   51,852   19,183
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 102,610   102,610   41,284
Loans 102,610   102,610   41,284
Commercial real estate | CRE investment | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 20,000   20,000   3,204
Year four 18,246   18,246   0
Prior 1,056   1,056   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 39,302   39,302   3,204
Loans 39,302   39,302   3,204
Commercial real estate | CRE investment | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 1,153   1,153   0
Year two 0   0   552
Year three 10,271   10,271   0
Year four 13,463   13,463   0
Prior 18,920   18,920   666
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 43,807   43,807   1,218
Loans 43,807   43,807   1,218
Commercial real estate | Construction & land development          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 43,384   43,384   90,203
Year one 227,057   227,057   125,684
Year two 117,887   117,887   26,398
Year three 49,782   49,782   27,358
Year four 86,358   86,358   42,318
Prior 43,498   43,498   12,472
Revolving 3,314   3,314   2,205
Revolving to Term 0   0   0
Total loans 571,280   571,280   326,638
Loans 571,280   571,280   326,638
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     0   0
Commercial real estate | Construction & land development | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 43,384   43,384   90,203
Year one 214,382   214,382   125,309
Year two 117,061   117,061   26,359
Year three 44,556   44,556   25,189
Year four 26,257   26,257   42,103
Prior 42,487   42,487   11,642
Revolving 3,258   3,258   2,205
Revolving to Term 0   0   0
Total loans 491,385   491,385   323,010
Loans 491,385   491,385   323,010
Commercial real estate | Construction & land development | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 12,675   12,675   375
Year two 826   826   39
Year three 4,395   4,395   1,943
Year four 44,456   44,456   215
Prior 1,011   1,011   830
Revolving 56   56   0
Revolving to Term 0   0   0
Total loans 63,419   63,419   3,402
Loans 63,419   63,419   3,402
Commercial real estate | Construction & land development | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 0   0   166
Year four 162   162   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 162   162   166
Loans 162   162   166
Commercial real estate | Construction & land development | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 831   831   60
Year four 15,483   15,483   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 16,314   16,314   60
Loans 16,314   16,314   60
Residential | Residential first mortgage          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 99,963   99,963   165,170
Year one 203,186   203,186   120,158
Year two 130,505   130,505   141,626
Year three 156,447   156,447   312,788
Year four 392,163   392,163   196,461
Prior 593,059   593,059   256,656
Revolving 9,039   9,039   824
Revolving to Term 0   0   0
Total loans 1,584,362   1,584,362   1,193,683
Loans 1,584,362   1,584,362   1,193,683
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     (33)   (98)
Residential | Residential first mortgage | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 99,690   99,690   164,721
Year one 201,591   201,591   118,575
Year two 129,180   129,180   139,900
Year three 153,436   153,436   310,381
Year four 385,219   385,219   194,581
Prior 578,566   578,566   253,195
Revolving 8,797   8,797   824
Revolving to Term 0   0   0
Total loans 1,556,479   1,556,479   1,182,177
Loans 1,556,479   1,556,479   1,182,177
Residential | Residential first mortgage | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 273   273   449
Year one 1,358   1,358   1,184
Year two 636   636   1,348
Year three 1,539   1,539   986
Year four 3,517   3,517   564
Prior 5,661   5,661   1,642
Revolving 242   242   0
Revolving to Term 0   0   0
Total loans 13,226   13,226   6,173
Loans 13,226   13,226   6,173
Residential | Residential first mortgage | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 80   80   0
Year four 49   49   0
Prior 624   624   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 753   753   0
Loans 753   753   0
Residential | Residential first mortgage | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 237   237   399
Year two 689   689   378
Year three 1,392   1,392   1,421
Year four 3,378   3,378   1,316
Prior 8,208   8,208   1,819
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 13,904   13,904   5,333
Loans 13,904   13,904   5,333
Residential | Residential junior mortgage          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 3,203   3,203   9,258
Year one 15,324   15,324   5,329
Year two 10,855   10,855   6,072
Year three 15,279   15,279   4,033
Year four 19,192   19,192   2,539
Prior 28,663   28,663   6,869
Revolving 379,186   379,186   230,424
Revolving to Term 3,262   3,262   3,664
Total loans 474,964   474,964   268,188
Loans 474,964   474,964   268,188
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     (42)   (2)
Residential | Residential junior mortgage | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 3,203   3,203   9,258
Year one 15,191   15,191   5,317
Year two 10,846   10,846   6,072
Year three 14,646   14,646   3,531
Year four 17,876   17,876   2,539
Prior 28,002   28,002   6,869
Revolving 378,864   378,864   229,989
Revolving to Term 3,262   3,262   3,664
Total loans 471,890   471,890   267,239
Loans 471,890   471,890   267,239
Residential | Residential junior mortgage | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   12
Year two 9   9   0
Year three 0   0   454
Year four 449   449   0
Prior 342   342   0
Revolving 0   0   171
Revolving to Term 0   0   0
Total loans 800   800   637
Loans 800   800   637
Residential | Residential junior mortgage | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 187   187   0
Year four 0   0   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 187   187   0
Loans 187   187   0
Residential | Residential junior mortgage | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 133   133   0
Year two 0   0   0
Year three 446   446   48
Year four 867   867   0
Prior 319   319   0
Revolving 322   322   264
Revolving to Term 0   0   0
Total loans 2,087   2,087   312
Loans 2,087   2,087   312
Residential | Residential construction          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 28,132   28,132   77,376
Year one 76,789   76,789   12,131
Year two 8,673   8,673   872
Year three 9,422   9,422   2,917
Year four 4,523   4,523   1,572
Prior 1,992   1,992   400
Revolving 10,292   10,292   0
Revolving to Term 0   0   0
Total loans 139,823   139,823   95,268
Loans 139,823   139,823   95,268
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
TOTAL     0   0
Residential | Residential construction | Grades 1-4          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 27,731   27,731   77,376
Year one 76,626   76,626   12,131
Year two 8,673   8,673   872
Year three 2,960   2,960   2,917
Year four 4,523   4,523   1,572
Prior 1,992   1,992   400
Revolving 10,292   10,292   0
Revolving to Term 0   0   0
Total loans 132,797   132,797   95,268
Loans 132,797   132,797   95,268
Residential | Residential construction | Grade 5          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 401   401   0
Year one 163   163   0
Year two 0   0   0
Year three 6,462   6,462   0
Year four 0   0   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 7,026   7,026   0
Loans 7,026   7,026   0
Residential | Residential construction | Grade 6          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 0   0   0
Year four 0   0   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 0   0   0
Loans 0   0   0
Residential | Residential construction | Grade 7          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current year 0   0   0
Year one 0   0   0
Year two 0   0   0
Year three 0   0   0
Year four 0   0   0
Prior 0   0   0
Revolving 0   0   0
Revolving to Term 0   0   0
Total loans 0   0   0
Loans $ 0   $ 0   $ 0