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Loans (Credit Quality Indicators and Loan Grade) (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 7,992,753,000   $ 7,992,753,000   $ 7,817,128,000
Financing Receivable, Allowance for Credit Loss, Writeoff 3,926,000 $ 6,554,000 11,490,000 $ 12,891,000  
AllowanceForLoanLosses on certain acquired loans 0   0   0
Commercial Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 704,059,000   704,059,000   881,930,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 836,657,000   836,657,000   611,921,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 510,553,000   510,553,000   535,140,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 475,145,000   475,145,000   484,246,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 436,722,000   436,722,000   461,536,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 856,623,000   856,623,000   634,228,000
Financing Receivable, Excluding Accrued Interest, Revolving 577,520,000   577,520,000   638,810,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,397,279,000   4,397,279,000   4,247,811,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     26,000   8,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     3,000   203,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     205,000   143,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     111,000   20,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   1,317,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     1,000   2,872,000
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     6,000   50,000
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     352,000   4,613,000
Consumer [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 650,414,000   650,414,000   857,334,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 708,440,000   708,440,000   720,552,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 583,461,000   583,461,000   689,607,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 549,709,000   549,709,000   404,802,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 319,691,000   319,691,000   288,982,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 543,644,000   543,644,000   397,870,000
Financing Receivable, Excluding Accrued Interest, Revolving 240,115,000   240,115,000   210,170,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,595,474,000   3,595,474,000   3,569,317,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     966,000   1,620,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     2,279,000   3,532,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     3,573,000   4,596,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     2,524,000   2,328,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     1,020,000   809,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     744,000   774,000
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     32,000   62,000
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     11,138,000   13,721,000
Construction Real Estate Commercial [Domain]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 88,002,000   88,002,000   163,495,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 148,914,000   148,914,000   83,814,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 43,925,000   43,925,000   32,409,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 18,708,000   18,708,000   2,623,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,299,000   1,299,000   3,014,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 4,082,000   4,082,000   2,783,000
Financing Receivable, Excluding Accrued Interest, Revolving 30,557,000   30,557,000   22,984,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 335,487,000   335,487,000   311,122,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0
Residential Real Estate Commercial [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 140,578,000   140,578,000   122,627,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 115,030,000   115,030,000   112,208,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 100,967,000   100,967,000   91,743,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 84,268,000   84,268,000   93,001,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 85,821,000   85,821,000   105,092,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 154,896,000   154,896,000   95,982,000
Financing Receivable, Excluding Accrued Interest, Revolving 30,950,000   30,950,000   23,765,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 712,510,000   712,510,000   644,418,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0
Residential Real Estate - Installment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 905,000   905,000   1,198,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 996,000   996,000   1,704,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 1,308,000   1,308,000   133,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 81,000   81,000   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   2,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 2,592,000   2,592,000   2,976,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,882,000   5,882,000   6,013,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0
Construction Real Estate Retail          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 31,080,000   31,080,000   51,109,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 34,071,000   34,071,000   26,237,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 13,799,000   13,799,000   8,517,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 7,343,000   7,343,000   6,233,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 5,096,000   5,096,000   3,593,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 6,970,000   6,970,000   5,306,000
Financing Receivable, Excluding Accrued Interest, Revolving 66,000   66,000   460,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 98,425,000   98,425,000   101,455,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   0
Residential Real Estate - Mortgage [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 143,802,000   143,802,000   195,419,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 205,255,000   205,255,000   236,981,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 232,282,000   232,282,000   251,456,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 232,501,000   232,501,000   192,922,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 175,776,000   175,776,000   158,946,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 407,745,000   407,745,000   310,819,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,397,361,000   1,397,361,000   1,346,543,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     100,000   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     52,000   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   22,000
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     152,000   22,000
Residential Real Estate - HELOC [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   13,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 137,000   137,000   192,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 576,000   576,000   591,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 555,000   555,000   389,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 327,000   327,000   56,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,500,000   1,500,000   1,658,000
Financing Receivable, Excluding Accrued Interest, Revolving 226,979,000   226,979,000   200,560,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 230,074,000   230,074,000   203,459,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   9,000
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   9,000
Commercial Real Estate [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 270,525,000   270,525,000   334,340,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 369,791,000   369,791,000   257,179,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 241,422,000   241,422,000   305,080,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 297,631,000   297,631,000   304,126,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 283,843,000   283,843,000   284,132,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 625,135,000   625,135,000   475,122,000
Financing Receivable, Excluding Accrued Interest, Revolving 37,809,000   37,809,000   34,353,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,126,156,000   2,126,156,000   1,994,332,000
Financing Receivable, Allowance for Credit Loss, Writeoff 0 40,000 68,000 40,000  
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   99,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     68,000   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     68,000   99,000
Finance Leases Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 13,213,000   13,213,000   17,554,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 11,274,000   11,274,000   5,914,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 4,357,000   4,357,000   3,808,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 2,118,000   2,118,000   1,243,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 600,000   600,000   995,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 416,000   416,000   315,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 31,978,000   31,978,000   29,829,000
Financing Receivable, Allowance for Credit Loss, Writeoff 0 0 0 0  
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   8,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     0   8,000
Check loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 1,810,000   1,810,000   1,899,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,810,000   1,810,000   1,899,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     24,000   60,000
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     24,000   60,000
Bank Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,056,000   1,056,000   1,475,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,056,000   1,056,000   1,475,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     764,000   937,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     0   0
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     764,000   937,000
Consumer [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Allowance for Credit Loss, Writeoff 3,424,000 $ 3,363,000 10,222,000 $ 9,163,000  
Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 191,741,000   191,741,000    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 191,648,000   191,648,000    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 119,882,000   119,882,000    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 72,420,000   72,420,000    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 65,159,000   65,159,000    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 72,094,000   72,094,000    
Financing Receivable, Excluding Accrued Interest, Revolving 478,204,000   478,204,000    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,191,148,000   1,191,148,000    
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     26,000    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     3,000    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     137,000    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     111,000    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     0    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     1,000    
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     6,000    
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     284,000    
Consumer less GFSC and Check Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 473,571,000   473,571,000   608,120,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 467,981,000   467,981,000   455,438,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 335,496,000   335,496,000   428,910,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 309,229,000   309,229,000   205,258,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 138,492,000   138,492,000   126,385,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 124,837,000   124,837,000   77,111,000
Financing Receivable, Excluding Accrued Interest, Revolving 11,260,000   11,260,000   7,251,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,860,866,000   1,860,866,000   1,908,473,000
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff     202,000   683,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff     2,179,000   3,532,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff     3,521,000   4,596,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff     2,524,000   2,328,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff     1,020,000   809,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff     744,000   743,000
Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff     8,000   2,000
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff     10,198,000   12,693,000
5 Rated [Member] | Commercial Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 4,897,000   4,897,000   12,250,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 6,973,000   6,973,000   4,587,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 7,920,000   7,920,000   17,083,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 15,375,000   15,375,000   4,822,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 3,699,000   3,699,000   7,405,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 7,646,000   7,646,000   9,824,000
Financing Receivable, Excluding Accrued Interest, Revolving 20,611,000   20,611,000   41,865,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 67,121,000   67,121,000   97,836,000
5 Rated [Member] | Construction Real Estate Commercial [Domain]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 777,000   777,000   5,084,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   374,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 1,495,000   1,495,000   88,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,272,000   2,272,000   5,546,000
5 Rated [Member] | Residential Real Estate Commercial [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 581,000   581,000   1,403,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,203,000   1,203,000   540,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 525,000   525,000   661,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 562,000   562,000   437,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,086,000   1,086,000   831,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 1,409,000   1,409,000   941,000
Financing Receivable, Excluding Accrued Interest, Revolving 2,829,000   2,829,000   3,165,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 8,195,000   8,195,000   7,978,000
5 Rated [Member] | Commercial Real Estate [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 2,066,000   2,066,000   3,054,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 3,792,000   3,792,000   2,779,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 6,417,000   6,417,000   11,978,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 11,688,000   11,688,000   4,071,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,899,000   1,899,000   5,728,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 5,819,000   5,819,000   7,416,000
Financing Receivable, Excluding Accrued Interest, Revolving 960,000   960,000   1,165,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 32,641,000   32,641,000   36,191,000
5 Rated [Member] | Finance Leases Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   46,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   251,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   28,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   325,000
5 Rated [Member] | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,473,000   1,473,000    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,978,000   1,978,000    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 978,000   978,000    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 3,125,000   3,125,000    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 714,000   714,000    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 418,000   418,000    
Financing Receivable, Excluding Accrued Interest, Revolving 15,327,000   15,327,000    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 24,013,000   24,013,000    
6 Rated [Member] | Commercial Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 2,439,000   2,439,000   4,033,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 3,998,000   3,998,000   2,782,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 3,870,000   3,870,000   6,091,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 9,536,000   9,536,000   5,513,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 3,968,000   3,968,000   4,302,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 16,295,000   16,295,000   14,205,000
Financing Receivable, Excluding Accrued Interest, Revolving 33,240,000   33,240,000   15,547,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 73,346,000   73,346,000   52,473,000
6 Rated [Member] | Construction Real Estate Commercial [Domain]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   8,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   581,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 569,000   569,000   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 569,000   569,000   589,000
6 Rated [Member] | Residential Real Estate Commercial [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 73,000   73,000   351,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 197,000   197,000   91,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 83,000   83,000   2,790,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 445,000   445,000   324,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 308,000   308,000   1,262,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 485,000   485,000   1,123,000
Financing Receivable, Excluding Accrued Interest, Revolving 146,000   146,000   145,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,737,000   1,737,000   6,086,000
6 Rated [Member] | Commercial Real Estate [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 783,000   783,000   2,083,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 2,713,000   2,713,000   1,477,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 2,364,000   2,364,000   3,037,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 4,396,000   4,396,000   3,310,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,680,000   1,680,000   2,223,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 10,360,000   10,360,000   7,850,000
Financing Receivable, Excluding Accrued Interest, Revolving 3,672,000   3,672,000   2,985,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 25,968,000   25,968,000   22,965,000
6 Rated [Member] | Finance Leases Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   17,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 38,000   38,000   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 193,000   193,000   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 9,000   9,000   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 240,000   240,000   17,000
6 Rated [Member] | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,583,000   1,583,000    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,088,000   1,088,000    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 816,000   816,000    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 4,502,000   4,502,000    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,980,000   1,980,000    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 5,441,000   5,441,000    
Financing Receivable, Excluding Accrued Interest, Revolving 29,422,000   29,422,000    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 44,832,000   44,832,000    
Impaired [Member] | Commercial Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 258,000   258,000   371,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 330,000   330,000   944,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 602,000   602,000   699,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 50,000   50,000   104,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 33,000   33,000   336,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 201,000   201,000   0
Financing Receivable, Excluding Accrued Interest, Revolving 84,000   84,000   846,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,558,000   1,558,000   3,300,000
Impaired [Member] | Construction Real Estate Commercial [Domain]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0
Impaired [Member] | Residential Real Estate Commercial [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0
Impaired [Member] | Commercial Real Estate [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   443,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   443,000
Impaired [Member] | Finance Leases Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0
Impaired [Member] | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 258,000   258,000    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 330,000   330,000    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 602,000   602,000    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 50,000   50,000    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 33,000   33,000    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 201,000   201,000    
Financing Receivable, Excluding Accrued Interest, Revolving 84,000   84,000    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,558,000   1,558,000    
Pass Rated [Member] | Commercial Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 696,465,000   696,465,000   865,276,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 825,356,000   825,356,000   603,608,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 498,161,000   498,161,000   511,267,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 450,184,000   450,184,000   473,807,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 429,022,000   429,022,000   449,493,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 832,481,000   832,481,000   610,199,000
Financing Receivable, Excluding Accrued Interest, Revolving 523,585,000   523,585,000   580,552,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 4,255,254,000   4,255,254,000   4,094,202,000
Pass Rated [Member] | Construction Real Estate Commercial [Domain]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 87,225,000   87,225,000   158,403,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 148,914,000   148,914,000   83,233,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 43,356,000   43,356,000   32,035,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 18,708,000   18,708,000   2,623,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,299,000   1,299,000   3,014,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 4,082,000   4,082,000   2,783,000
Financing Receivable, Excluding Accrued Interest, Revolving 29,062,000   29,062,000   22,896,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 332,646,000   332,646,000   304,987,000
Pass Rated [Member] | Residential Real Estate Commercial [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 139,924,000   139,924,000   120,873,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 113,630,000   113,630,000   111,577,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 100,359,000   100,359,000   88,292,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 83,261,000   83,261,000   92,240,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 84,427,000   84,427,000   102,999,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 153,002,000   153,002,000   93,918,000
Financing Receivable, Excluding Accrued Interest, Revolving 27,975,000   27,975,000   20,455,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 702,578,000   702,578,000   630,354,000
Pass Rated [Member] | Commercial Real Estate [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 267,676,000   267,676,000   329,203,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 363,286,000   363,286,000   252,923,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 232,641,000   232,641,000   289,622,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 281,547,000   281,547,000   296,745,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 280,264,000   280,264,000   276,181,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 608,956,000   608,956,000   459,856,000
Financing Receivable, Excluding Accrued Interest, Revolving 33,177,000   33,177,000   30,203,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 2,067,547,000   2,067,547,000   1,934,733,000
Pass Rated [Member] | Finance Leases Portfolio Segment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 13,213,000   13,213,000   17,537,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 11,274,000   11,274,000   5,868,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 4,319,000   4,319,000   3,557,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 1,925,000   1,925,000   1,243,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 600,000   600,000   967,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 407,000   407,000   315,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 31,738,000   31,738,000   29,487,000
Pass Rated [Member] | Commercial Financial Agricultural less PPP and Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 188,427,000   188,427,000    
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 188,252,000   188,252,000    
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 117,486,000   117,486,000    
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 64,743,000   64,743,000    
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 62,432,000   62,432,000    
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 66,034,000   66,034,000    
Financing Receivable, Excluding Accrued Interest, Revolving 433,371,000   433,371,000    
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,120,745,000   1,120,745,000    
Nonperforming Financial Instruments [Member] | Consumer [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 215,000   215,000   873,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 2,271,000   2,271,000   1,795,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 3,518,000   3,518,000   2,266,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 2,663,000   2,663,000   1,237,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,676,000   1,676,000   1,842,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 7,502,000   7,502,000   8,506,000
Financing Receivable, Excluding Accrued Interest, Revolving 275,000   275,000   217,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 18,120,000   18,120,000   16,736,000
Nonperforming Financial Instruments [Member] | Residential Real Estate - Installment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 19,000   19,000   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   2,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 27,000   27,000   29,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 46,000   46,000   31,000
Nonperforming Financial Instruments [Member] | Construction Real Estate Retail          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 18,000   18,000   22,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 58,000   58,000   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 76,000   76,000   22,000
Nonperforming Financial Instruments [Member] | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   536,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,633,000   1,633,000   721,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 2,677,000   2,677,000   1,324,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 1,728,000   1,728,000   729,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 1,187,000   1,187,000   1,508,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 6,231,000   6,231,000   7,463,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 13,456,000   13,456,000   12,281,000
Nonperforming Financial Instruments [Member] | Residential Real Estate - HELOC [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 16,000   16,000   39,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 63,000   63,000   14,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 91,000   91,000   56,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 29,000   29,000   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 654,000   654,000   610,000
Financing Receivable, Excluding Accrued Interest, Revolving 275,000   275,000   214,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,128,000   1,128,000   933,000
Nonperforming Financial Instruments [Member] | Check loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0
Nonperforming Financial Instruments [Member] | Bank Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 0   0   0
Nonperforming Financial Instruments [Member] | Consumer less GFSC and Check Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 215,000   215,000   337,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 603,000   603,000   1,035,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 778,000   778,000   928,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 844,000   844,000   452,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 442,000   442,000   310,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 532,000   532,000   404,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   3,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,414,000   3,414,000   3,469,000
Performing Financial Instruments [Member] | Consumer [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 650,199,000   650,199,000   856,461,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 706,169,000   706,169,000   718,757,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 579,943,000   579,943,000   687,341,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 547,046,000   547,046,000   403,565,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 318,015,000   318,015,000   287,140,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 536,142,000   536,142,000   389,364,000
Financing Receivable, Excluding Accrued Interest, Revolving 239,840,000   239,840,000   209,953,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 3,577,354,000   3,577,354,000   3,552,581,000
Performing Financial Instruments [Member] | Residential Real Estate - Installment [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 905,000   905,000   1,198,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 977,000   977,000   1,704,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 1,308,000   1,308,000   133,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 81,000   81,000   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 2,565,000   2,565,000   2,947,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 5,836,000   5,836,000   5,982,000
Performing Financial Instruments [Member] | Construction Real Estate Retail          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 31,080,000   31,080,000   51,109,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 34,071,000   34,071,000   26,237,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 13,799,000   13,799,000   8,517,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 7,343,000   7,343,000   6,233,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 5,078,000   5,078,000   3,571,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 6,912,000   6,912,000   5,306,000
Financing Receivable, Excluding Accrued Interest, Revolving 66,000   66,000   460,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 98,349,000   98,349,000   101,433,000
Performing Financial Instruments [Member] | Residential Real Estate - Mortgage [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 143,802,000   143,802,000   194,883,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 203,622,000   203,622,000   236,260,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 229,605,000   229,605,000   250,132,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 230,773,000   230,773,000   192,193,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 174,589,000   174,589,000   157,438,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 401,514,000   401,514,000   303,356,000
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,383,905,000   1,383,905,000   1,334,262,000
Performing Financial Instruments [Member] | Residential Real Estate - HELOC [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   13,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 121,000   121,000   153,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 513,000   513,000   577,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 464,000   464,000   333,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 298,000   298,000   56,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 846,000   846,000   1,048,000
Financing Receivable, Excluding Accrued Interest, Revolving 226,704,000   226,704,000   200,346,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 228,946,000   228,946,000   202,526,000
Performing Financial Instruments [Member] | Check loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 1,810,000   1,810,000   1,899,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,810,000   1,810,000   1,899,000
Performing Financial Instruments [Member] | Bank Overdrafts          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 1,056,000   1,056,000   1,475,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 0   0   0
Financing Receivable, Excluding Accrued Interest, Revolving 0   0   0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss 1,056,000   1,056,000   1,475,000
Performing Financial Instruments [Member] | Consumer less GFSC and Check Loans          
Financing Receivable, Credit Quality Indicator [Line Items]          
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year 473,356,000   473,356,000   607,783,000
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year 467,378,000   467,378,000   454,403,000
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year 334,718,000   334,718,000   427,982,000
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year 308,385,000   308,385,000   204,806,000
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 138,050,000   138,050,000   126,075,000
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year 124,305,000   124,305,000   76,707,000
Financing Receivable, Excluding Accrued Interest, Revolving 11,260,000   11,260,000   7,248,000
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss $ 1,857,452,000   $ 1,857,452,000   $ 1,905,004,000