v3.25.1
Note 4 - Loans and Allowance for Credit Losses - Schedule of Financing Receivable Credit Quality Indicators (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Current Fiscal Year $ 123,784   $ 713,598
Fiscal Year before Current Fiscal Year 726,963   712,874
Two Years before Current Fiscal Year 709,265   853,524
Three Years before Current Fiscal Year 844,410   503,370
Four Years before Current Fiscal Year 482,997   360,131
More than Four Years before Current Fiscal Year 856,556   527,593
Revolving 341,508   321,444
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,085,483   3,992,534
Current Fiscal Year, Gross Charge-offs 0   4
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   232
Two Years before Current Fiscal Year, Gross Charge-offs 7   99
Three Years before Current Fiscal Year, Gross Charge-offs 572   428
Four Years before Current Fiscal Year, Gross Charge-offs 7   2,774
More than Four Years before Current Fiscal Year, Gross Charge-offs 226   1,161
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs 812 $ 205 4,698
Commercial Borrower [Member]      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,881,103   2,787,277
Loans, Gross Charge-offs 169 193  
Commercial Borrower [Member] | Commercial Portfolio Segment [Member]      
Current Fiscal Year 36,409   210,368
Fiscal Year before Current Fiscal Year 193,150   154,186
Two Years before Current Fiscal Year 127,931   64,760
Three Years before Current Fiscal Year 59,579   37,664
Four Years before Current Fiscal Year 33,688   47,071
More than Four Years before Current Fiscal Year 83,185   38,635
Revolving 124,504   114,043
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 658,446   666,727
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   218
Two Years before Current Fiscal Year, Gross Charge-offs 0   2
Three Years before Current Fiscal Year, Gross Charge-offs 0   397
Four Years before Current Fiscal Year, Gross Charge-offs 0   2,768
More than Four Years before Current Fiscal Year, Gross Charge-offs 169   342
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs 169   3,727
Commercial Borrower [Member] | Commercial Portfolio Segment [Member] | Pass [Member]      
Current Fiscal Year 36,409   209,001
Fiscal Year before Current Fiscal Year 191,806   141,028
Two Years before Current Fiscal Year 116,433   61,254
Three Years before Current Fiscal Year 56,163   34,645
Four Years before Current Fiscal Year 30,781   38,342
More than Four Years before Current Fiscal Year 72,289   36,136
Revolving 122,299   111,194
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 626,180   631,600
Commercial Borrower [Member] | Commercial Portfolio Segment [Member] | Special Mention [Member]      
Current Fiscal Year 0   1,367
Fiscal Year before Current Fiscal Year 12   495
Two Years before Current Fiscal Year 0   3,286
Three Years before Current Fiscal Year 0   2,239
Four Years before Current Fiscal Year 2,330   5,575
More than Four Years before Current Fiscal Year 0   1
Revolving 0   1,651
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,342   14,614
Commercial Borrower [Member] | Commercial Portfolio Segment [Member] | Substandard [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 1,332   12,663
Two Years before Current Fiscal Year 11,498   220
Three Years before Current Fiscal Year 3,416   780
Four Years before Current Fiscal Year 577   3,154
More than Four Years before Current Fiscal Year 10,831   2,447
Revolving 2,205   1,198
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 29,859   20,462
Commercial Borrower [Member] | Commercial Portfolio Segment [Member] | Doubtful [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 65   51
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 65   51
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member]      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,089,523   1,996,243
Loans, Gross Charge-offs (0) 29  
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction, Land, and Development [Member]      
Current Fiscal Year 4,271   102,650
Fiscal Year before Current Fiscal Year 142,789   112,845
Two Years before Current Fiscal Year 145,354   72,647
Three Years before Current Fiscal Year 61,316   1,560
Four Years before Current Fiscal Year 1,546   517
More than Four Years before Current Fiscal Year 1,771   1,357
Revolving 2,977   3,101
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 360,024   294,677
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   0
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) (0) 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Multifamily Loan [Member]      
Current Fiscal Year 2,586   35,112
Fiscal Year before Current Fiscal Year 32,645   62,982
Two Years before Current Fiscal Year 44,470   146,342
Three Years before Current Fiscal Year 157,273   34,054
Four Years before Current Fiscal Year 33,908   52,130
More than Four Years before Current Fiscal Year 82,178   32,503
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 353,060   363,123
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   0
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) (0) 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Non-Owner Occupied [Member]      
Current Fiscal Year 36,402   189,068
Fiscal Year before Current Fiscal Year 189,712   149,368
Two Years before Current Fiscal Year 148,718   225,043
Three Years before Current Fiscal Year 222,390   114,679
Four Years before Current Fiscal Year 103,153   77,779
More than Four Years before Current Fiscal Year 249,101   205,184
Revolving 2,083   5,904
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 951,559   967,025
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   0
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) (0) 0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Loans [Member]      
Current Fiscal Year 21,948   64,172
Fiscal Year before Current Fiscal Year 62,068   42,229
Two Years before Current Fiscal Year 60,245   63,811
Three Years before Current Fiscal Year 66,653   48,588
Four Years before Current Fiscal Year 47,262   41,922
More than Four Years before Current Fiscal Year 164,699   108,077
Revolving 2,005   2,619
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 424,880   371,418
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   12
Two Years before Current Fiscal Year, Gross Charge-offs 0   97
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   128
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) 29 237
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Construction, Land, and Development [Member]      
Current Fiscal Year 4,271   97,244
Fiscal Year before Current Fiscal Year 134,716   112,845
Two Years before Current Fiscal Year 145,354   40,890
Three Years before Current Fiscal Year 29,385   1,560
Four Years before Current Fiscal Year 1,546   517
More than Four Years before Current Fiscal Year 1,596   1,187
Revolving 2,677   2,801
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 319,545   257,044
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Multifamily Loan [Member]      
Current Fiscal Year 2,586   35,112
Fiscal Year before Current Fiscal Year 32,645   62,982
Two Years before Current Fiscal Year 44,470   138,698
Three Years before Current Fiscal Year 124,305   33,782
Four Years before Current Fiscal Year 33,908   33,157
More than Four Years before Current Fiscal Year 63,093   32,204
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 301,007   335,935
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Non-Owner Occupied [Member]      
Current Fiscal Year 36,402   189,068
Fiscal Year before Current Fiscal Year 184,017   149,368
Two Years before Current Fiscal Year 143,295   223,349
Three Years before Current Fiscal Year 220,689   98,309
Four Years before Current Fiscal Year 87,218   71,432
More than Four Years before Current Fiscal Year 227,119   188,617
Revolving 1,989   1,709
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 900,729   921,852
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Owner Occupied Loans [Member]      
Current Fiscal Year 21,948   63,721
Fiscal Year before Current Fiscal Year 61,617   41,918
Two Years before Current Fiscal Year 58,652   60,788
Three Years before Current Fiscal Year 63,668   44,957
Four Years before Current Fiscal Year 44,869   38,941
More than Four Years before Current Fiscal Year 143,229   91,804
Revolving 1,426   1,652
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 395,409   343,781
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Construction, Land, and Development [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   172
Three Years before Current Fiscal Year 173   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 173   172
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Multifamily Loan [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   7,644
Three Years before Current Fiscal Year 32,968   272
Four Years before Current Fiscal Year 0   1,241
More than Four Years before Current Fiscal Year 973   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 33,941   9,157
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Non-Owner Occupied [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 5,695   0
Two Years before Current Fiscal Year 5,423   1,694
Three Years before Current Fiscal Year 0   8,603
Four Years before Current Fiscal Year 13,405   0
More than Four Years before Current Fiscal Year 1,074   4,148
Revolving 0   4,195
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 25,597   18,640
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Owner Occupied Loans [Member]      
Current Fiscal Year 0   451
Fiscal Year before Current Fiscal Year 451   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   937
Four Years before Current Fiscal Year 0   2,981
More than Four Years before Current Fiscal Year 4,575   2,735
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,026   7,104
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Construction, Land, and Development [Member]      
Current Fiscal Year 0   5,406
Fiscal Year before Current Fiscal Year 8,073   0
Two Years before Current Fiscal Year 0   31,585
Three Years before Current Fiscal Year 31,758   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 175   170
Revolving 300   300
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 40,306   37,461
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Multifamily Loan [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   17,732
More than Four Years before Current Fiscal Year 18,112   299
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 18,112   18,031
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Non-Owner Occupied [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 1,701   7,767
Four Years before Current Fiscal Year 2,530   6,347
More than Four Years before Current Fiscal Year 20,908   12,419
Revolving 94   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 25,233   26,533
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Owner Occupied Loans [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   311
Two Years before Current Fiscal Year 1,593   3,023
Three Years before Current Fiscal Year 2,985   2,694
Four Years before Current Fiscal Year 2,393   0
More than Four Years before Current Fiscal Year 16,895   13,538
Revolving 579   967
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 24,445   20,533
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Construction, Land, and Development [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Multifamily Loan [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Non-Owner Occupied [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0
Commercial Borrower [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Owner Occupied Loans [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member]      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 133,134   124,307
Loans, Gross Charge-offs (0) (0)  
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Land [Member]      
Current Fiscal Year 1,581   10,565
Fiscal Year before Current Fiscal Year 10,409   10,779
Two Years before Current Fiscal Year 9,934   19,810
Three Years before Current Fiscal Year 19,668   5,840
Four Years before Current Fiscal Year 5,688   5,712
More than Four Years before Current Fiscal Year 13,923   8,473
Revolving 7,691   120
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 68,894   61,299
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   0
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) (0) 0
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Production Loans [Member]      
Current Fiscal Year 6,491   10,575
Fiscal Year before Current Fiscal Year 9,212   7,144
Two Years before Current Fiscal Year 6,775   6,343
Three Years before Current Fiscal Year 5,887   724
Four Years before Current Fiscal Year 1,260   1,541
More than Four Years before Current Fiscal Year 2,179   636
Revolving 32,436   36,045
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 64,240   63,008
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   26
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) (0) 26
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Pass [Member] | Land [Member]      
Current Fiscal Year 1,581   10,496
Fiscal Year before Current Fiscal Year 10,340   8,864
Two Years before Current Fiscal Year 9,007   14,369
Three Years before Current Fiscal Year 12,698   5,840
Four Years before Current Fiscal Year 5,688   5,103
More than Four Years before Current Fiscal Year 13,088   8,473
Revolving 7,691   120
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 60,093   53,265
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Pass [Member] | Production Loans [Member]      
Current Fiscal Year 6,491   10,445
Fiscal Year before Current Fiscal Year 8,743   6,440
Two Years before Current Fiscal Year 6,065   4,356
Three Years before Current Fiscal Year 3,998   724
Four Years before Current Fiscal Year 1,233   1,121
More than Four Years before Current Fiscal Year 1,734   582
Revolving 31,090   34,527
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 59,354   58,195
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Special Mention [Member] | Land [Member]      
Current Fiscal Year 0   69
Fiscal Year before Current Fiscal Year 69   1,612
Two Years before Current Fiscal Year 624   3,275
Three Years before Current Fiscal Year 3,372   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,065   4,956
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Special Mention [Member] | Production Loans [Member]      
Current Fiscal Year 0   130
Fiscal Year before Current Fiscal Year 445   704
Two Years before Current Fiscal Year 133   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   420
More than Four Years before Current Fiscal Year 445   0
Revolving 414   1,518
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,437   2,772
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Substandard [Member] | Land [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   303
Two Years before Current Fiscal Year 303   2,166
Three Years before Current Fiscal Year 3,598   0
Four Years before Current Fiscal Year 0   609
More than Four Years before Current Fiscal Year 835   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,736   3,078
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Substandard [Member] | Production Loans [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 24   0
Two Years before Current Fiscal Year 577   1,987
Three Years before Current Fiscal Year 1,889   0
Four Years before Current Fiscal Year 27   0
More than Four Years before Current Fiscal Year 0   54
Revolving 932   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,449   2,041
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Doubtful [Member] | Land [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0
Commercial Borrower [Member] | Agricultural Real Estate Portfolio Segment [Member] | Doubtful [Member] | Production Loans [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   0
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0
Consumer Borrower [Member]      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss     1,205,257
Loans, Gross Charge-offs 643 12  
Consumer Borrower [Member] | Commercial Portfolio Segment [Member]      
Loans, Gross Charge-offs 169 164  
Consumer Borrower [Member] | Residential Portfolio Segment [Member]      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,165,427   1,161,135
Loans, Gross Charge-offs 604 (0)  
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, First Lien [Member]      
Current Fiscal Year 5,830   49,414
Fiscal Year before Current Fiscal Year 45,798   145,036
Two Years before Current Fiscal Year 139,812   226,993
Three Years before Current Fiscal Year 225,539   251,750
Four Years before Current Fiscal Year 248,376   127,212
More than Four Years before Current Fiscal Year 242,179   120,614
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 907,534   921,019
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 7   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 47   0
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs 54 (0) 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, First Lien [Member] | Performing Financial Instruments [Member]      
Current Fiscal Year 5,830   49,414
Fiscal Year before Current Fiscal Year 45,798   144,460
Two Years before Current Fiscal Year 139,237   226,993
Three Years before Current Fiscal Year 225,539   251,006
Four Years before Current Fiscal Year 247,642   127,200
More than Four Years before Current Fiscal Year 240,955   118,958
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 905,001   918,031
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, First Lien [Member] | Nonperforming Financial Instruments [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   576
Two Years before Current Fiscal Year 575   0
Three Years before Current Fiscal Year 0   744
Four Years before Current Fiscal Year 734   12
More than Four Years before Current Fiscal Year 1,224   1,656
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,533   2,988
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member]      
Current Fiscal Year 2,993   19,229
Fiscal Year before Current Fiscal Year 22,838   6,449
Two Years before Current Fiscal Year 5,578   6,580
Three Years before Current Fiscal Year 5,888   1,289
Four Years before Current Fiscal Year 1,256   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 38,553   33,547
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 0   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   0
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs (0) (0) 0
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member] | Performing Financial Instruments [Member]      
Current Fiscal Year 2,993   19,229
Fiscal Year before Current Fiscal Year 22,838   6,449
Two Years before Current Fiscal Year 5,578   1,900
Three Years before Current Fiscal Year 1,208   1,289
Four Years before Current Fiscal Year 1,256   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 33,873   28,867
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Construction Loans [Member] | Nonperforming Financial Instruments [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   0
Two Years before Current Fiscal Year 0   4,680
Three Years before Current Fiscal Year 4,680   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 0   0
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,680   4,680
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member]      
Current Fiscal Year 169   3,290
Fiscal Year before Current Fiscal Year 3,160   5,593
Two Years before Current Fiscal Year 5,054   6,217
Three Years before Current Fiscal Year 6,722   1,622
Four Years before Current Fiscal Year 1,520   939
More than Four Years before Current Fiscal Year 4,244   2,791
Revolving 154,731   142,057
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 175,600   162,509
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 250   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   19
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs 250 (0) 19
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Performing Financial Instruments [Member]      
Current Fiscal Year 169   3,290
Fiscal Year before Current Fiscal Year 3,160   5,558
Two Years before Current Fiscal Year 5,019   6,217
Three Years before Current Fiscal Year 5,622   1,622
Four Years before Current Fiscal Year 1,520   939
More than Four Years before Current Fiscal Year 4,018   2,717
Revolving 154,701   140,707
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 174,209   161,050
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Nonperforming Financial Instruments [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   35
Two Years before Current Fiscal Year 35   0
Three Years before Current Fiscal Year 1,100   0
Four Years before Current Fiscal Year 0   0
More than Four Years before Current Fiscal Year 226   74
Revolving 30   1,350
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,391   1,459
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, Junior Lien [Member]      
Current Fiscal Year 1,589   9,537
Fiscal Year before Current Fiscal Year 9,300   11,557
Two Years before Current Fiscal Year 11,239   9,853
Three Years before Current Fiscal Year 9,160   5,098
Four Years before Current Fiscal Year 4,930   2,760
More than Four Years before Current Fiscal Year 7,472   5,205
Revolving 50   50
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 43,740   44,060
Current Fiscal Year, Gross Charge-offs 0   0
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   0
Two Years before Current Fiscal Year, Gross Charge-offs 0   0
Three Years before Current Fiscal Year, Gross Charge-offs 300   0
Four Years before Current Fiscal Year, Gross Charge-offs 0   0
More than Four Years before Current Fiscal Year, Gross Charge-offs 0   638
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs 300 (0) 638
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, Junior Lien [Member] | Performing Financial Instruments [Member]      
Current Fiscal Year 1,589   7,762
Fiscal Year before Current Fiscal Year 7,525   11,557
Two Years before Current Fiscal Year 11,239   9,553
Three Years before Current Fiscal Year 9,160   4,990
Four Years before Current Fiscal Year 4,823   2,760
More than Four Years before Current Fiscal Year 6,449   4,178
Revolving 50   50
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 40,835   40,850
Consumer Borrower [Member] | Residential Portfolio Segment [Member] | Real Estate, Junior Lien [Member] | Nonperforming Financial Instruments [Member]      
Current Fiscal Year 0   1,775
Fiscal Year before Current Fiscal Year 1,775   0
Two Years before Current Fiscal Year 0   300
Three Years before Current Fiscal Year 0   108
Four Years before Current Fiscal Year 107   0
More than Four Years before Current Fiscal Year 1,023   1,027
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,905   3,210
Consumer Borrower [Member] | Consumer Portfolio Segment [Member]      
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,204,380   1,205,257
Consumer Borrower [Member] | Consumer Portfolio Segment [Member] | Consumer, Other [Member]      
Current Fiscal Year 3,515   9,618
Fiscal Year before Current Fiscal Year 5,882   4,706
Two Years before Current Fiscal Year 4,155   5,125
Three Years before Current Fiscal Year 4,335   502
Four Years before Current Fiscal Year 410   2,548
More than Four Years before Current Fiscal Year 5,625   4,118
Revolving 15,031   17,505
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 38,953   44,122
Current Fiscal Year, Gross Charge-offs 0   4
Fiscal Year before Current Fiscal Year, Gross Charge-offs 0   2
Two Years before Current Fiscal Year, Gross Charge-offs 7   0
Three Years before Current Fiscal Year, Gross Charge-offs 22   31
Four Years before Current Fiscal Year, Gross Charge-offs 0   6
More than Four Years before Current Fiscal Year, Gross Charge-offs 10   8
Revolving, Gross Charge-offs 0   0
Loans, Gross Charge-offs 39 $ 12 51
Consumer Borrower [Member] | Consumer Portfolio Segment [Member] | Consumer, Other [Member] | Performing Financial Instruments [Member]      
Current Fiscal Year 3,515   9,618
Fiscal Year before Current Fiscal Year 5,882   4,695
Two Years before Current Fiscal Year 4,144   4,853
Three Years before Current Fiscal Year 4,335   502
Four Years before Current Fiscal Year 410   2,541
More than Four Years before Current Fiscal Year 5,562   4,069
Revolving 15,031   17,505
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 38,879   43,783
Consumer Borrower [Member] | Consumer Portfolio Segment [Member] | Consumer, Other [Member] | Nonperforming Financial Instruments [Member]      
Current Fiscal Year 0   0
Fiscal Year before Current Fiscal Year 0   11
Two Years before Current Fiscal Year 11   272
Three Years before Current Fiscal Year 0   0
Four Years before Current Fiscal Year 0   7
More than Four Years before Current Fiscal Year 63   49
Revolving 0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 74   $ 339