7Baggers

Cass Information Systems, Inc
(NASDAQ:CASS) 

CASS stock logo

Cass Information Systems, Inc. provides payment and information processing services to manufacturing, distribution, and retail enterprises in the United States. It operates through two segments, Information Services and Banking Services. The company's services include freight invoice rating, payment...

Founded: 1906
Full Time Employees: 875
Sector: Industrials
Industry: Specialty Business Services

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At a glance:
Bull Thesis:
Bear Thesis:
Main Competitors:
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Income Statements:
Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2012-12-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 
                                   
      fee revenue and other income:
                                   
      processing fees
    15,728,000  16,469,000 20,262,000 20,053,000 21,103,000 21,253,000 20,728,000 19,939,000 19,386,000 19,513,000                     
      financial fees
    10,431,000  9,961,000 10,715,000 11,177,000 10,628,000 10,777,000 11,467,000 11,597,000 11,662,000 11,259,000                     
      gain on sale of investment securities
    5,000                               
      other
    1,782,000  1,608,000 1,723,000 1,562,000 1,329,000 1,267,000 1,292,000 1,264,000 1,025,000 1,335,000  249,000 168,000 112,000 417,000 115,000 115,000 115,000 113,000   133,000 339,000 134,000 133,000 552,585 139 137,000 139,000  
      total fee revenue and other income
    27,946,000  28,038,000 32,700,000 32,792,000 33,060,000 33,297,000 33,487,000 32,800,000 32,073,000 32,107,000  28,952,000 27,577,000 26,987,000 26,175,000 25,240,000 24,932,000 23,174,000 27,095,000   15,762,000 16,447,000 15,783,000 14,832,000 56,104,406 14,401 13,968,000 13,225,000  
      interest income:
                                   
      interest and fees on loans
    15,277,000  15,350,000 14,427,000 14,567,000 13,592,000 12,776,000 12,796,000 12,863,000 12,931,000 12,235,000  8,908,000 8,987,000 8,696,000 8,587,000 10,299,000 9,067,000 9,298,000 9,001,000   9,306,000 9,827,000 10,129,000 10,253,000 39,755,520 10,182 9,871,000 9,427,000  
      interest and dividends on investment securities:
                                   
      taxable
    5,595,000  3,515,000 3,305,000 3,114,000 3,485,000 3,519,000 3,416,000 3,428,000 3,688,000 3,586,000  1,160,000 731,000 458,000 198,000 286,000 373,000 473,000 560,000   17,000 6,000 13,000 5,000 42,972 11,000 14,000  
      exempt from federal income taxes
    1,400,000  632,000 799,000 893,000 898,000 918,000 936,000 964,000 989,000 1,208,000  1,715,000 1,760,000 1,832,000 1,739,000 1,747,000 1,753,000 1,785,000 1,819,000   2,543,000 2,475,000 2,498,000 2,477,000 8,697,597 2,154 2,151,000 2,098,000  
      interest on federal funds sold and other short-term investments
    2,832,000  3,893,000 3,844,000 4,200,000 3,267,000 4,441,000 4,573,000 3,934,000 2,100,000 3,113,000  211,000 241,000 122,000 152,000 96,000 86,000 86,000 958,000      169,000 513,663 150 98,000 89,000  
      total interest income
    25,104,000  23,390,000 22,375,000 22,774,000 21,242,000 21,654,000 21,721,000 21,189,000 19,708,000 20,142,000  11,994,000 11,719,000 11,108,000 10,676,000 12,428,000 11,279,000 11,642,000 12,338,000   12,042,000 12,494,000 12,795,000 12,904,000 49,009,752 12,489 12,131,000 11,628,000  
      interest expense:
                                   
      interest on deposits
    3,828,000  4,116,000 4,612,000 5,155,000 5,312,000 5,178,000 4,687,000 4,641,000 3,651,000 3,171,000  256,000 287,000 297,000 331,000 451,000 465,000 481,000 963,000   983,000 1,060,000 1,125,000 1,206,000 4,871,376 1,249 1,199,000 1,176,000  
      interest on short-term borrowings
    60,000    1,000     43,000 73,000         2,000            
      total interest expense
    3,888,000  4,116,000 4,612,000 5,156,000 5,312,000 5,178,000 4,687,000 4,641,000 3,694,000 3,244,000  256,000 287,000 297,000 331,000 451,000 465,000 481,000       1,206,000 4,871,376 1,249 1,199,000 1,176,000  
      net interest income
    21,216,000  19,274,000 17,763,000 17,618,000 15,930,000 16,476,000 17,034,000 16,548,000 16,014,000 16,898,000  11,738,000 11,432,000 10,811,000 10,345,000 11,977,000 10,814,000 11,161,000 11,373,000   11,059,000 11,434,000 11,670,000 11,698,000 44,138,376 11,240 10,932,000 10,452,000  
      provision for credit losses
    61,000  905,000                             
      net interest income after provision for credit losses
    21,155,000  18,369,000             10,945,000                
      total net revenue
    49,101,000  46,407,000 50,371,000 50,550,000 48,590,000 49,678,000 50,736,000 49,223,000 48,207,000 49,345,000  39,950,000 38,669,000 38,408,000 37,120,000 37,132,000 35,746,000 33,935,000 38,143,000   26,521,000 27,331,000 26,603,000 26,080,000 96,145,782 24,691 23,750,000 22,777,000  
      yoy
    -2.87%  -6.58% -0.72% 2.70% 0.79% 0.67%  23.21% 24.67% 28.48%  7.59% 8.18% 13.18% -2.68%   27.96% 39.56%   -72.42% 110592.16% 12.01% 14.50%      
      qoq
      -7.87% -0.35% 4.03% -2.19% -2.09% 3.07% 2.11% -2.31%   3.31% 0.68% 3.47% -0.03% 3.88% 5.34% -11.03%    -2.96% 2.74% 2.01% -72.87% 389296.06% -99.90% 4.27%   
      operating expense:
                                   
      salaries and commissions
    19,268,000  21,165,000                             
      share-based compensation
    1,439,000  1,241,000                             
      employee profit sharing
    1,634,000                               
      other benefits
    4,938,000  4,873,000                             
      total personnel expenses
    27,279,000  27,279,000                             
      occupancy
    681,000  721,000 869,000 890,000 826,000 861,000 890,000 908,000 907,000 855,000  965,000 953,000 959,000 947,000 930,000 930,000 938,000 941,000   532,000 581,000 557,000 648,000 2,483,159 658 611,000 572,000  
      equipment
    2,432,000  2,294,000 2,329,000 2,107,000 1,988,000 1,881,000 1,950,000 1,789,000 1,749,000 2,082,000  1,717,000 1,700,000 1,653,000 1,675,000 1,668,000 1,648,000 1,617,000 1,635,000   944,000 886,000 848,000 847,000 3,558,299 887 916,000 898,000  
      amortization of intangible assets
    293,000  293,000 183,000 183,000 182,000 191,000 195,000 195,000 195,000 195,000  215,000 215,000 214,000 215,000 215,000 215,000 214,000 215,000   27,000 26,000 27,000 27,000 106,920 26 27,000 27,000  
      bad debt recovery
      -2,000,000                             
      other operating expense
    7,533,000  6,943,000 5,768,750 7,292,000 9,940,000 7,131,000 5,559,250 7,535,000 7,056,000 7,214,000  2,949,500 4,539,000 4,097,000 3,162,000 2,693,500 3,366,000 3,697,000 3,711,000            
      total operating expense
    38,218,000  35,530,000 44,608,000 46,898,000 42,793,000 40,671,000 40,381,000 40,063,000 39,339,000 40,372,000  31,308,000 30,690,000 29,803,000 28,525,000 29,649,000 28,680,000 27,357,000 28,929,000   19,347,000 18,913,000 18,635,000 18,134,000 68,233,855 17,098 16,850,000 16,197,000  
      income from continuing operations, before income tax expense
    10,883,000  10,877,000                             
      income tax expense
    2,144,000  2,326,000 1,169,000 714,000 1,313,000 1,855,000 1,945,000 1,766,000 1,730,000 1,856,000  940,000 1,174,000 1,579,000 1,524,000 1,072,000 1,285,000 1,139,000 1,669,000   1,683,000 2,358,000 2,229,000 2,227,000 7,617,156 2,013 2,000,000 1,831,000  
      net income from continuing operations
    8,739,000  8,551,000                             
      income from discontinued operations, net of tax
    93,000  415,000                             
      net income
    8,832,000  8,966,000 4,594,000 2,938,000 4,484,000 7,152,000 8,410,000 7,394,000 7,138,000 7,117,000  7,702,000 6,805,000 7,026,000 7,071,000 6,411,000 5,781,000 5,439,000 7,545,000   5,491,000 6,060,000 5,739,000 5,719,000 20,294,771 5,580 4,900,000 4,749,000  
      yoy
    200.61%  25.36% -45.37% -60.27% -37.18% 0.49%  -4.00% 4.89% 1.30%  20.14% 17.71% 29.18% -6.28%   -0.95% 24.50%   -72.94% 108502.15% 17.12% 20.43%      
      qoq
      95.17% 56.36% -34.48% -37.30% -14.96% 13.74% 3.59% 0.30%   13.18% -3.15% -0.64% 10.29% 10.90% 6.29% -27.91%    -9.39% 5.59% 0.35% -71.82% 363605.57% -99.89% 3.18%   
      net income margin %
    17.99% NaN% 19.32% 9.12% 5.81% 9.23% 14.40% 16.58% 15.02% 14.81% 14.42%  19.28% 17.60% 18.29% 19.05% 17.27% 16.17% 16.03% 19.78%   20.70% 22.17% 21.57% 21.93% 21.11% 22.60% 20.63% 20.85%  
      basic earnings per share from continuing operations
    0.68  0.64                             
      basic earnings per share from discontinued operations
    0.01  0.03                             
      basic earnings per share
    0.69  0.67 0.34 0.22 0.33 0.53 0.62 0.55 0.53 0.52  0.56 0.48 0.49 0.49 0.44 0.4 0.38 0.52   0.36 0.65 0.61 0.61 0.55 0.6 0.52 0.51  
      diluted earnings per share from continuing operations
    0.66  0.63                             
      diluted earnings per share from discontinued operations
    0.01  0.03                             
      diluted earnings per share
    0.67  0.66 0.33 0.21 0.32 0.52 0.62 0.54 0.52 0.51  0.55 0.48 0.48 0.49 0.44 0.4 0.37 0.52   0.36 0.64 0.61 0.6 0.54 0.59 0.52 0.5  
      interest and dividends on securities:
                                   
      net periodic pension cost
                                   
      (release of) provision for credit losses
       88,750 -140,000     -120,000 -340,000     -600,000                
      net interest income after (release of) provision for credit losses
       12,417,250 17,758,000     16,134,000 17,238,000                     
      personnel
       22,582,750 29,867,000 29,857,000 30,607,000 29,600,000 29,636,000 29,432,000 30,026,000  23,466,000 23,283,000 22,880,000 22,526,000 22,223,000 22,521,000 20,891,000             
      bad debt expense
        6,559,000                           
      income before income tax expense
       5,763,000 3,652,000 5,797,000 9,007,000 10,355,000 9,160,000 8,868,000 8,973,000  8,642,000 7,979,000 8,605,000 8,595,000 7,483,000 7,066,000 6,578,000 9,214,000   7,174,000 8,418,000 7,968,000 7,946,000 27,911,927 7,593 6,900,000 6,580,000  
      provision for (release of) credit losses
         400,000 95,000 -83,750 125,000                       
      net interest income after provision for (release of) credit losses
         15,530,000 16,381,000 12,448,750 16,423,000                       
      information services payment and processing revenue
                28,014,000 26,877,000 26,348,000 25,216,000 24,664,000 24,376,000 22,661,000 25,503,000   15,316,000 15,806,000 15,219,000 14,347,000 54,142,827 13,895 13,533,000 12,745,000  
      bank service fees
                682,000 533,000 530,000 494,000 455,000 441,000 398,000 410,000   318,000 302,000 382,000 352,000 1,408,994 367 298,000 341,000  
      gains on sales of securities
                7,000 -1,000 -3,000 48,000 6,000   1,069,000   -5,000  48,000       
      provision for (release of) credit losses / loan losses
                -217,500 340,000                  
      net interest income after provision for (release of) credit losses / loan losses
                8,364,500 11,092,000                  
      (release of) provision for credit losses / loan losses
                  -610,000                 
      net interest income after provision for credit losses / loan losses
                  11,421,000                 
      provision for loan losses
                    181,250  400,000 325,000       4,097,000 950 1,150,000 900,000  
      net interest income after provision for loan losses
                    8,155,750 10,814,000 10,761,000 11,048,000         9,782,000 9,552,000  
      salaries and employee benefits
                       22,427,000   14,296,000 14,425,000 14,146,000 13,706,000 51,329,801 13,026 12,683,000 12,490,000  
      interest on federal funds sold and
                                   
      other short-term investments
                          176,000 186,000 155,000       
      benefit from loan losses
                          462,500 550,000 850,000 450,000      
      net interest income after benefit from loan
                                   
      losses
                          8,238,000 10,884,000 10,820,000       
      other operating
                          3,548,000 2,995,000 3,057,000 2,906,000 10,755,676 2,501 2,613,000 2,210,000  
      cash flows from operating activities:
                                   
      adjustments to reconcile net income to net cash provided
                                   
      by operating activities:
                                   
      depreciation and amortization
                           3,295 2,228 1,091      
      stock-based compensation expense
                           1,043 700 350      
      increase in income tax liability
                           531  1,868      
      increase in pension liability
                           286 231 60      
      other operating activities
                           -1,447 -996 -808      
      net cash from operating activities
                           23,028 14,638 8,730      
      cash flows from investing activities:
                                   
      proceeds from sales of securities available-for-sale
                           5,405 5,405 501      
      proceeds from maturities of securities available-for-sale
                           10,185 7,680 5,385      
      purchase of securities available-for-sale
                           -19,974 -12,342 -9,027      
      net decrease (increase) in loans
                           15,517        
      increase in payments in excess of funding
                           -30,222 -23,394 -7,931      
      purchases of premises and equipment
                           -1,765 -1,143 -465      
      net cash from investing activities
                           -20,854 -33,910 -12,490      
      cash flows from financing activities:
                                   
      net increase in noninterest-bearing demand deposits
                           12,883 21,036 13,282      
      net increase in interest-bearing demand and savings deposits
                           31,804        
      net increase in time deposits
                           -13,485 -11,942 1,946      
      net increase in accounts and drafts payable
                           167,132 84,499 -1,952      
      cash dividends paid
                           -4,519 -3,011 -1,505      
      distribution of stock awards
                           -249 -249 -113      
      other financing activities
                           114 114       
      net cash from financing activities
                           193,680 84,475 3,488      
      net increase in cash and cash equivalents
                           195,854 65,203 -272      
      cash and cash equivalents at beginning of period
                           138,929 138,929 138,929      
      cash and cash equivalents at end of period
                           334,783 204,132 138,657      
      supplemental information:
                                   
      cash paid for interest
                           3,386 2,342 1,186      
      cash paid for income taxes
                           6,211 4,135 365      
      decrease in income tax liability
                            -235       
      net increase in loans
                            -10,116 -953      
      net decrease in interest-bearing demand and savings deposits
                            -5,972 -8,170      
      net interest income after benefit from loan losses
                             11,248,000 7,406 10,290    
      adjustments to reconcile net income to net cash from operating activities:
                                   
      interest on subordinated convertible debentures
                                   
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 
                                                                        
        assets
                                                                        
        cash and due from banks
      34,921,000 26,129,000 30,663,000 5,099,000 12,441,000 19,328,000 29,125,000 5,755,000 17,323,000 20,908,000 23,550,000 27,361,000 28,118,000 20,995,000 14,799,000 20,194,000 22,416,000 12,301,000 25,641,000 14,545,000 25,291,000 30,985,000 15,950,000 11,861,000 18,878,000 18,076,000 24,472,000 16,811,000 15,090,000 15,042,000 11,835,000 13,064,000 10,251,000 17,422,000 13,961,000 14,538,000 11,505,000 11,814,000 13,437,000 7,963,000 11,995,000 9,015,000 11,932,000 13,216,000 11,230,000 11,307,000 11,444,000 19,790,000 17,583,000 11,283,000 21,935,000 11,737,000 9,692,000 18,794,000 9,667,000 11,641,000 10,144,000 12,579,000 13,781,000 10,489,000 11,541,000 12,277,000 10,435 8,140,000 6,633,000 5,763,000 
        short-term investments
      209,422,000 366,139,000 227,971,000 213,066,000 208,233,000 330,400,000 201,431,000 217,972,000 175,480,000 351,560,000 384,885,000 243,112,000 182,360,000 179,947,000 332,195,000 241,040,000 169,033,000 502,627,000                                                 
        cash and cash equivalents
      244,343,000 392,268,000 258,634,000 218,165,000 220,674,000 349,728,000 230,556,000 223,727,000 192,803,000 372,468,000 408,435,000 270,473,000 210,478,000 200,942,000 346,994,000 261,234,000 191,449,000 514,928,000 500,309,000 621,581,000 599,659,000 670,528,000 439,451,000 232,139,000 163,194,000 203,954,000 222,738,000 183,513,000 184,354,000 230,933,000 180,047,000 126,203,000 199,582,000 228,110,000 242,098,000 301,060,000 143,570,000 266,743,000 303,103,000 274,133,000 145,346,000 253,172,000 226,082,000 158,611,000 208,515,000 294,335,000 238,662,000 181,723,000 199,161,000 225,262,000 240,307,000 269,853,000 166,367,000 141,088,000 219,806,000 156,662,000 159,116,000 235,962,000 334,783,000 204,132,000 138,657,000 138,929,000 209,468 153,685,000 110,794,000 79,294,000 
        investment securities available-for-sale, at fair value
      785,343,000 770,772,000 717,369,000 599,541,000                                                               
        loans
      1,088,730,000 1,061,217,000 1,088,347,000 1,117,004,000 1,141,874,000 1,081,989,000 1,078,387,000 1,061,991,000 1,036,997,000 1,014,318,000 1,039,619,000 1,055,848,000 1,070,373,000 1,082,906,000 1,037,101,000 959,487,000 977,202,000 960,567,000 872,905,000 871,020,000 888,575,000 891,676,000 944,557,000 963,726,000 854,780,000 772,638,000 767,384,000 790,552,000 751,309,000 721,587,000 726,239,000 714,861,000 702,000,000 686,231,000 658,090,000 671,683,000 675,380,000 664,866,000 684,874,000 698,134,000 684,617,000 659,055,000 670,842,000 675,167,000 683,537,000 669,346,000 677,581,000 665,703,000 665,101,000 652,177,000 635,036,000 669,822,000 679,890,000 687,733,000 681,174,000 693,412,000 690,357,000 671,565,000 692,385,000 718,786,000 709,622,000 708,633,000 689,683 680,701,000 664,824,000 641,957,000 
        less: allowance for credit losses
      13,861,000  14,066,000 14,296,000 14,286,000  13,447,000 13,634,000 13,299,000  13,319,000 13,194,000 13,254,000  13,049,000 12,573,000 12,406,000  11,532,000 11,171,000 11,721,000                                              
        payments in advance of funding
      260,624,000 164,514,000 188,040,000 177,601,000 175,326,000 208,530,000 207,202,000 214,581,000 221,552,000 198,861,000 258,587,000 269,180,000 259,819,000 293,775,000 269,221,000 313,172,000 329,622,000 291,427,000    194,563,000                                             
        premises and equipment
      29,903,000 29,449,000 30,287,000 30,700,000 31,748,000 34,174,000 34,295,000 33,469,000 32,613,000 30,093,000 26,257,000 24,320,000 20,967,000 19,958,000 19,375,000 19,470,000 19,086,000 18,113,000 17,499,000 17,741,000 17,825,000 18,057,000 18,890,000 19,695,000 19,755,000 20,527,000 20,775,000 21,156,000 21,644,000 22,031,000 22,615,000 22,466,000 22,012,000 21,586,000 21,168,000 21,259,000 21,094,000 21,086,000 20,776,000 20,688,000 19,948,000 19,648,000 18,997,000 18,827,000 17,817,000 16,909,000 15,970,000 14,823,000 13,498,000 13,231,000 12,654,000 12,224,000 11,905,000 10,735,000 9,326,000 9,397,000 9,274,000 9,587,000 9,907,000 9,740,000 9,598,000 9,617,000 9,713 9,868,000 10,101,000 10,451,000 
        investment in bank-owned life insurance
      52,670,000  51,700,000 51,224,000 50,767,000  49,885,000 49,840,000 49,496,000  48,857,000 48,564,000 48,278,000  47,714,000 47,435,000 47,163,000  42,926,000 17,758,000 17,646,000  17,942,000 17,827,000 17,712,000  17,484,000 17,571,000 17,495,000  17,270,000 17,155,000 17,040,000  16,812,000 16,692,000 16,568,000  16,319,000 16,191,000 16,061,000  15,806,000 15,678,000 15,552,000  15,303,000 15,299,000 15,174,000  15,307,000 15,174,000 15,041,000  14,774,000 14,639,000   14,241,000 14,347,000   14,055 13,917,000   
        goodwill
      16,164,000 16,164,000 16,164,000 16,164,000 16,164,000 21,352,000 17,309,000 17,309,000 17,309,000 17,309,000 17,309,000 17,309,000 17,309,000 17,309,000 17,309,000 17,309,000 14,262,000 14,262,000 14,262,000 14,262,000 14,262,000 14,262,000 14,262,000 14,262,000 14,262,000 14,262,000 15,894,000 12,569,000 12,569,000 12,569,000 12,569,000 12,569,000 12,569,000 12,569,000 12,569,000 12,569,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 11,590,000 7,471,000 7,471,000 7,471,000 7,471,000 7,471,000 7,471 7,471,000 7,471,000 7,471,000 
        other intangible assets
      3,435,000 3,728,000 4,036,000 4,329,000 4,622,000 5,007,000 2,789,000 2,972,000 3,154,000 3,345,000 3,540,000 3,735,000 3,931,000 4,126,000 4,321,000 4,516,000 2,429,000 2,564,000 2,779,000 2,993,000 3,208,000 3,423,000 3,637,000 3,852,000 4,066,000 4,281,000 3,170,000 1,345,000 1,446,000 1,554,000 1,664,000 1,775,000 1,885,000 1,996,000 2,106,000 2,217,000 2,971,000 1,997,000 2,099,000 2,201,000 2,303,000 2,405,000 2,507,000 2,597,000 2,661,000 2,762,000 2,883,000 2,981,000 3,102,000 3,222,000 3,342,000 3,463,000 3,610,000 3,757,000 3,905,000 4,052,000 3,699,000 161,000 187,000 214,000 241,000 268,000 295 321,000 348,000 375,000 
        accounts and drafts receivable from customers
      4,950,000 69,425,000 49,798,000 60,276,000 40,465,000 55,906,000 30,892,000 78,407,000 32,856,000 110,651,000 28,710,000 83,627,000 37,288,000 95,779,000                                                     
        other assets
      61,490,000 59,889,000 63,313,000 55,310,000 60,536,000 73,444,000 72,136,000 73,132,000 98,169,000 68,390,000 71,028,000 73,421,000 69,163,000 69,301,000 118,040,000 93,864,000 78,626,000 48,452,000 46,380,000 46,840,000 43,400,000 46,886,000 46,465,000 46,594,000 72,263,000 112,715,000 108,258,000 102,745,000 102,408,000 97,032,000 120,543,000 90,792,000 93,386,000 36,369,000 37,239,000 34,584,000 37,934,000 36,388,000 25,560,000 23,678,000 23,980,000 24,116,000 27,566,000 27,982,000 24,775,000 25,886,000 18,994,000 19,699,000 20,361,000 21,363,000 25,994,000 27,359,000 25,982,000 24,474,000 21,431,000 22,201,000 23,085,000 21,144,000 21,291,000 25,015,000 22,579,000 22,639,000 19,129 21,940,000 20,510,000 20,839,000 
        total assets
      2,533,791,000 2,606,024,000 2,453,622,000 2,316,018,000 2,318,457,000 2,395,081,000 2,260,760,000 2,282,596,000 2,293,579,000 2,478,622,000 2,504,878,000 2,470,796,000 2,427,389,000 2,573,023,000 2,610,815,000 2,443,988,000 2,422,043,000 2,554,901,000 2,292,986,000 2,272,333,000 2,216,573,000 2,203,235,000 2,000,463,000 1,828,984,000 1,731,982,000 1,764,243,000 1,781,010,000 1,728,684,000 1,684,881,000 1,695,176,000 1,678,247,000 1,570,305,000 1,650,802,000 1,603,209,000 1,556,750,000 1,593,282,000 1,447,006,000 1,504,839,000 1,547,653,000 1,521,184,000 1,377,018,000 1,455,506,000 1,433,520,000 1,366,880,000 1,400,748,000 1,500,731,000 1,450,173,000 1,351,711,000 1,341,927,000 1,326,020,000 1,329,327,000 1,348,534,000 1,280,279,000 1,287,387,000 1,391,235,000 1,291,260,000 1,273,514,000 1,319,301,000 1,405,658,000 1,287,698,000 1,200,020,000 1,188,035,000 1,217,429 1,145,168,000 1,073,161,000 1,012,981,000 
        liabilities and shareholders’ equity
                                                                        
        liabilities:
                                                                        
        deposits:
                                                                        
        noninterest-bearing
      406,113,000 513,434,000 407,169,000 370,606,000 363,798,000 251,230,000 392,573,000 372,031,000 412,879,000 524,359,000 511,292,000 679,107,000 585,323,000 642,757,000 581,731,000 604,492,000 621,819,000 582,642,000 467,320,000 422,374,000 424,859,000 493,504,000 374,382,000 343,567,000 288,226,000 351,091,000 310,695,000 259,082,000 271,178,000 313,258,000 270,395,000 265,356,000 257,915,000 281,541,000 211,413,000 201,942,000 195,860,000 214,656,000 202,384,000 195,636,000 184,281,000 181,823,000 172,937,000 162,015,000 160,555,000 158,999,000 139,398,000 147,664,000 159,387,000 143,841,000 147,250,000 135,906,000 133,284,000 144,143,000 140,677,000 132,561,000 125,500,000 131,956,000 125,980,000 134,133,000 126,379,000 113,097,000 121,028 109,691,000 116,319,000 113,151,000 
        interest-bearing
      699,570,000 686,599,000 627,491,000 633,189,000 636,277,000 716,686,000 654,750,000 640,315,000 666,213,000 616,455,000 666,050,000 512,327,000 530,827,000 614,460,000 647,990,000 585,083,000 555,116,000 638,861,000 619,997,000 593,569,000 578,276,000 557,352,000 536,803,000 482,389,000 438,381,000 406,045,000 400,538,000 377,547,000 384,254,000 408,668,000 364,329,000 360,381,000 381,328,000 396,547,000 397,817,000 403,097,000 382,496,000 407,305,000 421,629,000 435,359,000 421,564,000 464,661,000 404,535,000 393,395,000 454,523,000 459,200,000 445,966,000 403,847,000 421,816,000 438,655,000 413,586,000 405,103,000 403,062,000 419,565,000 407,657,000 378,502,000 390,416,000 416,412,000 423,812,000 387,579,000 399,269,000 405,493,000 380,231 354,743,000 327,620,000 324,725,000 
        total deposits
      1,105,683,000 1,200,033,000 1,034,660,000 1,003,795,000 1,000,075,000 967,916,000 1,047,323,000 1,012,346,000 1,079,092,000 1,140,814,000 1,177,342,000 1,191,434,000 1,116,150,000 1,257,217,000 1,229,721,000 1,189,575,000 1,176,935,000 1,221,503,000 1,087,317,000 1,015,943,000 1,003,135,000 1,050,856,000 911,185,000 825,956,000 726,607,000 757,136,000 711,233,000 636,629,000 655,432,000 721,926,000 634,724,000 625,737,000 639,243,000 678,088,000 609,230,000 605,039,000 578,356,000 621,961,000 624,013,000 630,995,000 605,845,000 646,484,000 577,472,000 555,410,000 615,078,000 618,199,000 585,364,000 551,511,000 581,203,000 582,496,000 560,836,000 541,009,000 536,346,000 563,708,000 548,334,000 511,063,000 515,916,000 548,368,000 549,792,000 521,712,000 525,648,000 518,590,000 501,259 464,434,000 443,939,000 437,876,000 
        accounts and drafts payable
      1,000,154,000 1,124,858,000 1,130,371,000 1,036,795,000 1,016,324,000 1,149,276,000 936,463,000 996,832,000 944,793,000 1,071,369,000 1,082,224,000 1,021,524,000 1,051,435,000 1,067,600,000 1,146,334,000 998,870,000 989,733,000 1,050,396,000 905,479,000 939,570,000 897,508,000 835,386,000 771,607,000 687,538,000 702,069,000 684,295,000 762,075,000 794,871,000 739,357,000 694,360,000 769,638,000 673,704,000 747,455,000 661,888,000 687,233,000 729,403,000 623,223,000 642,287,000 682,762,000 650,988,000 536,725,000 577,259,000 625,230,000 584,532,000 556,826,000 655,428,000 645,687,000 585,858,000 554,695,000 543,953,000 564,731,000 606,070,000 542,528,000 522,761,000 648,944,000 592,819,000 574,990,000 595,201,000 683,239,000 600,606,000 514,155,000 516,107,000 554,945 527,278,000 479,779,000 430,251,000 
        short-term borrowings
      145,000,000                         18,000,000                                    9,000 13 19,000 18,000 26,000 
        other liabilities
      41,162,000 38,135,000 45,142,000 34,606,000 48,823,000 48,859,000 39,327,000 43,493,000 40,207,000 36,630,000 39,076,000 42,692,000 42,304,000 41,881,000 43,025,000 49,929,000 38,297,000 37,204,000 52,547,000 56,053,000 56,443,000 55,833,000 66,180,000 66,963,000 62,023,000 60,622,000 61,085,000 56,763,000 55,612,000 49,042,000 44,543,000 44,251,000 41,682,000 38,145,000 36,332,000 37,482,000 32,297,000 32,556,000 28,566,000 28,939,000 25,413,000 24,385,000 31,375,000 29,495,000 28,654,000 26,672,000 12,313,000 11,661,000 9,727,000 9,144,000 25,064,000 26,769,000 25,019,000 26,903,000 19,382,000 18,883,000 19,229,000 15,184,000 11,894,000 13,300,000 12,869,000 11,235,000 15,395 15,829,000 14,941,000 15,260,000 
        total liabilities
      2,291,999,000 2,363,026,000 2,210,173,000 2,075,196,000 2,084,210,000 2,166,051,000 2,023,113,000 2,052,671,000 2,064,092,000 2,248,813,000 2,298,642,000 2,255,650,000 2,209,889,000 2,366,698,000 2,419,080,000 2,238,374,000 2,204,965,000 2,309,103,000 2,045,343,000 2,011,566,000 1,957,086,000 1,942,075,000 1,748,972,000 1,580,457,000 1,490,699,000 1,520,053,000 1,534,393,000 1,488,263,000 1,450,401,000 1,465,328,000 1,448,905,000 1,343,692,000 1,428,380,000 1,378,121,000 1,332,795,000 1,371,924,000 1,233,876,000 1,296,804,000 1,335,341,000 1,310,922,000 1,167,983,000 1,248,128,000 1,234,077,000 1,169,437,000 1,200,558,000 1,300,299,000 1,243,364,000 1,149,030,000 1,145,625,000 1,135,593,000 1,150,631,000 1,173,848,000 1,103,893,000 1,113,372,000 1,216,660,000 1,122,765,000 1,110,135,000 1,158,753,000 1,244,925,000 1,135,618,000 1,052,672,000 1,045,941,000 1,071,612 1,007,560,000 938,677,000 883,413,000 
        shareholders’ equity:
                                                                        
        preferred stock, par value .50 per share; 2,000,000 shares authorized and no shares issued
                                                                        
        common stock
      7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 7,753,000 6,524,000 6,524,000 6,524,000 6,524,000 5,966,000 5,966,000              5,966,000            4,975,000 4,975 4,975,000 4,975,000 4,975,000 
        additional paid-in capital
      206,807,000 207,052,000 205,925,000 204,842,000 203,755,000 205,593,000 205,026,000 204,128,000 204,361,000 208,007,000 207,663,000 206,734,000 206,614,000 207,422,000 205,624,000 204,482,000 203,149,000 204,276,000 204,113,000 203,098,000 202,828,000 204,875,000 205,053,000 204,258,000 203,801,000 205,397,000 205,775,000 205,463,000 205,310,000 205,770,000 204,971,000 204,687,000 204,479,000 204,631,000 129,052,000 128,478,000 128,209,000 128,455,000 126,016,000 125,915,000 125,719,000 126,290,000 125,933,000 125,416,000 125,097,000 126,169,000 126,156,000 125,646,000 125,278,000 125,062,000 124,805,000 124,973,000 124,983,000 125,086,000 80,973,000 80,988,000 80,744,000 80,971,000 47,007,000 46,664,000 46,496,000 46,653,000 46,439 46,052,000 45,910,000 45,696,000 
        retained earnings
      171,797,000 167,092,000 163,038,000 158,005,000 153,278,000 148,487,000 148,092,000 149,236,000 148,845,000 145,782,000 141,444,000 137,996,000 134,822,000 131,682,000 126,361,000 121,386,000 116,646,000 112,220,000 108,388,000 105,398,000 102,247,000 99,062,000 97,402,000 95,514,000 93,968,000 90,341,000 87,887,000 83,470,000 79,558,000 75,171,000 73,183,000 68,771,000 64,458,000 59,314,000 130,321,000 126,032,000 122,095,000 118,363,000 114,513,000 110,749,000 107,343,000 103,994,000 100,399,000 96,910,000 93,762,000 90,635,000 87,269,000 83,173,000 79,444,000 75,939,000 72,988,000 68,923,000 64,918,000 60,952,000 102,517,000 98,192,000 93,996,000 89,853,000 120,262,000 115,710,000 111,477,000 107,263,000 103,685 99,421,000 95,835,000 92,401,000 
        common shares in treasury, at cost
      -114,366,000 -112,148,000 -103,835,000 -97,103,000 -91,025,000 -87,615,000 -84,139,000 -81,554,000 -82,316,000 -84,264,000 -83,704,000 -80,943,000 -79,419,000 -81,211,000 -81,624,000 -81,742,000 -82,348,000 -78,904,000 -67,018,000 -53,437,000 -49,949,000 -50,515,000 -49,410,000 -49,457,000 -49,800,000 -45,381,000 -45,985,000 -46,333,000 -44,685,000 -39,974,000 -32,029,000 -32,243,000 -32,301,000 -32,061,000 -32,167,000               -10,980,000           -13,155,000 -13,549,000 -13,167 -13,167,000 -13,376,000 -13,323,000 
        accumulated other comprehensive loss
      -30,199,000 -26,751,000 -29,432,000 -32,675,000 -39,514,000 -45,188,000 -39,085,000 -49,638,000 -49,156,000 -47,469,000 -66,920,000 -56,394,000 -52,270,000      -5,593,000 -2,045,000 -3,392,000 -15,000 -9,307,000 -9,541,000 -14,439,000 -13,920,000 -8,813,000 -9,932,000 -13,456,000 -18,872,000 -23,307,000 -21,126,000 -20,738,000 -13,320,000 -9,217,000  -12,956,000 -14,543,000 -3,723,000 -1,737,000 -4,503,000 -6,664,000 -11,734,000 -13,012,000 -9,373,000 -9,631,000 -698,000 -1,121,000 -3,247,000 -5,560,000 -14,003,000 -13,932,000 -7,901,000 -6,093,000 -2,119,000 -3,719,000 -4,281,000 -2,753,000  -2,274,000 -2,445,000 -3,248,000    -181,000 
        total shareholders’ equity
      241,792,000 242,998,000 243,449,000 240,822,000 234,247,000 229,030,000 237,647,000 229,925,000 229,487,000 229,809,000 206,236,000 215,146,000 217,500,000 206,325,000 191,735,000 205,614,000 217,078,000 245,798,000 247,643,000 260,767,000 259,487,000 261,160,000 251,491,000 248,527,000 241,283,000 244,190,000 246,617,000 240,421,000 234,480,000 229,848,000 229,342,000 226,613,000 222,422,000 225,088,000 223,955,000 221,358,000 213,130,000 208,035,000 212,312,000 210,262,000 209,035,000 207,378,000 199,443,000 197,443,000 200,190,000 200,432,000 206,809,000 202,681,000 196,302,000 190,427,000 178,696,000 174,686,000 176,386,000 174,015,000 174,575,000 168,495,000 163,379,000 160,548,000 160,733,000 152,080,000 147,348,000 142,094,000 145,817 137,608,000 134,484,000 129,568,000 
        total liabilities and shareholders’ equity
      2,533,791,000 2,606,024,000 2,453,622,000 2,316,018,000 2,318,457,000 2,395,081,000 2,260,760,000 2,282,596,000 2,293,579,000 2,478,622,000 2,504,878,000 2,470,796,000 2,427,389,000 2,573,023,000 2,610,815,000 2,443,988,000 2,422,043,000 2,554,901,000 2,292,986,000 2,272,333,000 2,216,573,000 2,203,235,000 2,000,463,000 1,828,984,000 1,731,982,000 1,764,243,000 1,781,010,000 1,728,684,000 1,684,881,000 1,695,176,000 1,678,247,000 1,570,305,000 1,650,802,000 1,603,209,000 1,556,750,000 1,593,282,000 1,447,006,000 1,504,839,000 1,547,653,000 1,521,184,000 1,377,018,000 1,455,506,000 1,433,520,000 1,366,880,000 1,400,748,000 1,500,731,000 1,450,173,000 1,351,711,000 1,341,927,000 1,326,020,000 1,329,327,000 1,348,534,000 1,280,279,000 1,287,387,000 1,391,235,000 1,291,260,000 1,273,514,000 1,319,301,000 1,405,658,000 1,287,698,000 1,200,020,000 1,188,035,000 1,217,429 1,145,168,000 1,073,161,000 1,012,981,000 
        less allowance for credit losses
       13,597,000    13,395,000    13,089,000    13,539,000    12,041,000                                                 
        investments in bank-owned life insurance
       52,195,000    50,325,000    49,159,000    47,998,000    43,176,000    18,058,000    17,599,000    17,384,000    16,927,000    16,445,000    15,933,000    15,429,000    15,437,000    14,910,000   14,506,000 14,375,000   14,324,000 14,191,000   13,779,000 13,644,000 
        assets of discontinued operations
          14,057,000                                                              
        deposits
                                                                        
        liabilities of discontinued operations
          18,988,000                                                              
        preferred stock, par value 0.50 per share; 2,000,000 shares authorized and no shares issued
                                                                        
        securities available-for-sale, at fair value
          576,510,000 528,021,000 550,756,000 540,802,000 621,929,000 627,117,000 615,855,000 637,513,000 703,037,000 754,468,000 763,789,000 740,074,000 774,610,000 673,453,000 541,079,000 507,047,000 427,244,000 357,726,000 365,165,000 379,971,000 387,994,000 422,665,000 427,591,000 435,391,000 441,189,000 441,534,000 446,440,000 440,863,000 454,981,000 470,523,000 457,068,000 431,979,000 426,315,000 390,552,000 382,671,000 368,041,000 373,145,000 375,696,000 363,153,000 347,820,000 322,627,000 356,141,000 339,840,000 327,469,000 325,112,000 317,767,000 308,721,000 276,428,000 307,507,000 341,935,000 367,519,000 322,789,000 309,209,000 310,612,000 274,572,000 264,218,000 268,365,000 264,569,000 238,262 232,626,000 226,183,000 224,597,000 
        accumulated other comprehensive income
                   -59,321,000 -66,379,000 -46,265,000 -28,122,000 453,000                                         1,484,000    3,885 327,000 1,140,000  
        interest-bearing deposits in other financial institutions
                        472,786,000 424,263,000 444,624,000 393,810,000 208,783,000 208,573,000 137,617,000 172,422,000 114,869,000 73,335,000 113,937,000 179,281,000 145,803,000 111,244,000 178,104,000 152,056,000 90,789,000 99,984,000 80,590,000 136,852,000 117,789,000 141,572,000 122,670,000 176,405,000 128,798,000 105,672,000 166,192,000 200,966,000 136,244,000 108,102,000 130,283,000 160,316,000 148,842,000 116,628,000 89,420,000 108,560,000 124,039,000 85,742,000 89,902,000 123,551,000 120,229,000 78,799,000 26,490,000 67,299,000 73,434 26,040,000 18,989,000 33,426,000 
        federal funds sold and other short-term investments
                        1,882,000 182,773,000 129,744,000 245,733,000 214,718,000 11,705,000 6,699,000 13,456,000 83,397,000 93,367,000 55,327,000 36,610,000 22,409,000 1,895,000 11,227,000 58,632,000 137,348,000 186,538,000 51,475,000 118,077,000 171,877,000 124,598,000 10,681,000 67,752,000 85,352,000 39,723,000 31,093,000 82,062,000 90,974,000 53,831,000 51,295,000 53,663,000 69,530,000 141,488,000 67,255,000 13,734,000 86,100,000 59,279,000 59,070,000 99,832,000 200,773,000 114,844,000 100,626,000 59,353,000 125,599 119,505,000 85,172,000 40,105,000 
        payments in excess of funding
                        266,379,000 184,262,000 216,475,000  161,392,000 162,210,000 208,845,000 206,158,000 208,225,000 174,348,000 162,953,000 160,777,000 161,080,000 153,836,000 157,557,000 139,103,000 119,802,000 111,435,000 121,775,000 105,347,000 111,334,000 117,200,000 110,665,000 105,526,000 108,859,000 120,510,000 125,572,000 120,227,000 141,209,000 124,277,000 100,672,000 77,650,000 88,039,000 73,973,000 69,419,000 63,522,000 74,031,000 69,141,000 65,625,000 61,378,000 63,831,000 57,003,000 41,540,000 33,609,000 40,111 34,800,000 28,150,000 22,637,000 
        less allowance for credit/loan losses
                           11,944,000                                             
        less: allowance for loan losses
                            11,298,000 11,292,000 10,889,000  10,509,000 10,506,000 10,486,000  10,220,000 10,215,000 10,210,000  10,202,000 10,196,000 10,191,000  10,673,000 10,672,000 10,637,000  11,882,000 11,902,000 11,898,000  11,859,000 11,853,000 11,844,000 11,679,000 11,663,000 11,352,000 11,032,000 12,357,000 12,321,000 12,623,000 12,947,000 12,954,000 13,010,000 13,228,000 12,377,000 11,891,000 10,758 10,161,000 8,999,000 8,284,000 
        less allowance for loan losses
                               10,556,000    10,225,000    10,205,000    10,175,000    11,635,000    11,894,000                     
        preferred stock, par value .50 per share; 2,000,000
                                                                        
        shares authorized and no shares issued
                                                                        
        shares authorized and 11,931,147 shares issued at march 31, 2017
                                                                        
        and december 31, 2016
                                          5,966,000                              
        common shares in treasury, at cost (734,906 shares at march 31,
                                                                        
        2017 and 742,681 shares at december 31, 2016)
                                          -30,184,000                              
        shares authorized, 11,931,147 shares
                                                                        
        issued at december 31, 2016 and 2015
                                           5,966,000                             
        common shares in treasury, at cost (742,681 and 598,875
                                                                        
        shares at december 31, 2016 and 2015, respectively)
                                           -30,206,000                             
        shares authorized and 11,931,147 shares issued at september 30,
                                                                        
        2016 and december 31, 2015
                                            5,966,000                            
        common shares in treasury, at cost (755,405 shares at september 30,
                                                                        
        2016 and 598,875 shares at december 31, 2015)
                                            -30,460,000 -30,631,000 -25,490,000                          
        shares authorized and 11,931,147 shares issued at june 30, 2016
                                                                        
        and december 31, 2015
                                             5,966,000 5,966,000                          
        common shares in treasury, at cost (761,290 shares at june 30,
                                                                        
        shares authorized and 11,931,147 shares issued at march 31, 2016
                                                                        
        common shares in treasury, at cost (657,831 shares at march 31,
                                                                        
        issued at december 31, 2015 and 2014
                                               5,966,000                         
        common shares in treasury, at cost (598,875 and 428,572
                                                                        
        shares at december 31, 2015 and 2014, respectively)
                                               -22,208,000                         
        2015 and december 31, 2014
                                                5,966,000                        
        common shares in treasury, at cost (578,182 shares at september 30,
                                                                        
        2015 and 428,572 shares at december 31, 2014)
                                                -21,121,000 -17,837,000 -15,262,000                      
        shares authorized and 11,931,147 shares issued at june 30, 2015
                                                                        
        and december 31, 2014
                                                 5,966,000 5,966,000                      
        common shares in treasury, at cost (510,455 shares at june 30,
                                                                        
        shares authorized and 11,931,147 shares issued at march 31, 2015
                                                                        
        common shares in treasury, at cost (461,252 shares at march 31,
                                                                        
        issued at december 31, 2014 and 2013
                                                   5,966,000                     
        common shares in treasury, at cost (428,572 and 409,667
                                                                        
        shares at december 31, 2014 and 2013, respectively)
                                                   -12,707,000                     
        2014 and december 31, 2013
                                                    5,966,000                    
        common shares in treasury, at cost (414,899 shares at september 30,
                                                                        
        2014 and 409,667 shares at december 31, 2013)
                                                    -11,884,000 -10,983,000 -11,139,000                  
        shares authorized and 11,931,147 shares issued at june 30, 2014
                                                                        
        and december 31, 2013
                                                     5,966,000 5,966,000                  
        common shares in treasury, at cost (395,717 shares at june 30,
                                                                        
        shares authorized and 11,931,147 shares issued at march 31, 2014
                                                                        
        common shares in treasury, at cost (401,392 shares at march 31,
                                                                        
        2013 and 20,000,000 shares authorized and 11,931,147 shares
                                                                        
        issued at december 31, 2012
                                                        5,966,000                
        common shares in treasury, at cost (417,293 shares at september 30,
                                                                        
        2013 and 467,316 shares at december 31, 2012)
                                                        -11,060,000 -11,244,000 -11,580,000              
        see accompanying notes to unaudited consolidated financial statements.
                                                                        
        shares authorized and 11,931,147 shares issued at june 30, 2013 and
                                                                        
        20,000,000 shares authorized and 11,931,147 shares issued at
                                                                        
        december 31, 2012
                                                         5,966,000               
        common shares in treasury, at cost (435,090 shares at june 30,
                                                                        
        shares authorized and 11,931,147 shares issued at march 31, 2013
                                                                        
        and december 31, 2012
                                                          5,966,000              
        common shares in treasury, at cost (451,284 shares at march 31,
                                                                        
        shares authorized, 11,931,147 and 10,890,163 shares
                                                                        
        issued at december 31, 2012 and 2011, respectively
                                                           5,966,000             
        common shares in treasury, at cost (467,316 and 532,233
                                                                        
        shares at december 31, 2012 and 2011, respectively)
                                                           -11,896,000             
        shares authorized and 10,890,163 shares issued at september 30,
                                                                        
        2012 and december 31, 2011
                                                            5,445,000            
        common shares in treasury, at cost (492,278 shares at september 30,
                                                                        
        2012 and 532,233 shares at december 31, 2011)
                                                            -12,241,000            
        shares authorized and 10,890,163 shares issued at june 30, 2012
                                                                        
        and december 31, 2011
                                                             5,445,000           
        common shares in treasury, at cost (502,202 shares at june 30, 2012
                                                                        
        and 532,233 shares at december 31, 2011)
                                                             -12,411,000           
        shares authorized and 10,890,163 shares issued at both
                                                                        
        march 31, 2012 and december 31, 2011
                                                              5,445,000          
        common shares in treasury, at cost (507,045 shares at
                                                                        
        march 31, 2012 and 532,233 shares at
                                                                        
        december 31, 2011)
                                                              -12,525,000          
        shares authorized and 10,890,163 and 9,949,324 shares
                                                                        
        issued at december 31, 2011 and 2010, respectively
                                                               5,445,000         
        common shares in treasury, at cost (532,233 and 561,533
                                                                        
        shares at december 31, 2011 and 2010, respectively)
                                                               -12,968,000         
        shares authorized and 9,949,324 shares issued at september 30, 2011
                                                                        
        and december 31, 2010
                                                                4,975,000 4,975,000       
        common shares in treasury, at cost (533,767 shares at
                                                                        
        september 30, 2011 and 561,533 shares at december 31, 2010)
                                                                -12,995,000        
        shares authorized and 9,949,324 shares issued at june 30, 2011
                                                                        
        common shares in treasury, at cost (533,767 shares at june 30, 2011
                                                                        
        and 561,533 shares at december 31, 2010)
                                                                 -12,995,000       
        shares authorized and 9,949,324 shares issued at
                                                                        
        march 31, 2011 and december 31, 2010
                                                                  4,975,000      
        subordinated convertible debentures
                                                                        
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 
                                                                         
          cash flows from operating activities:
                                                                         
          net income
        8,832,000 8,189,000 9,106,000 8,855,000 8,966,000 4,594,000 2,938,000 4,484,000 7,152,000 8,410,000 7,394,000 7,138,000 7,117,000 9,285,000 8,799,000 8,562,000 8,258,000 7,702,000 6,805,000 7,026,000 7,071,000 6,411,000 5,781,000 5,439,000 7,545,000 6,371,000 8,186,000 7,684,000 8,163,000 7,057,000 7,610,000 7,509,000 8,092,000 5,331,000 6,863,000 6,513,000 6,307,000 6,424,000 6,222,000 5,869,000 5,833,000 6,089,000 5,880,000 5,548,000 5,539,000 5,786,000 6,401,000 6,035,000 5,811,000 5,254,000 6,138,000 6,073,000 6,032,000 5,341,000 6,092,000 5,962,000 5,908,000 5,491,000 6,060,000 5,739,000 5,719,000 20,294,771 -9,633,771 4,900,000 4,749,000 
          less: net income from discontinued operations
        93,000 -1,000 -106,000 3,696,000 415,000                                                             
          net income from continuing operations
        8,739,000 8,190,000 9,212,000 5,159,000 8,551,000                                                             
          adjustments to reconcile net income to net cash from operating activities:
                                                                         
          amortization of intangible assets
        293,000 293,000 293,000 293,000 293,000 183,000 183,000 182,000 191,000 195,000 195,000 195,000 195,000                                                     
          net amortization of premium/discount on investment securities
        -179,000 -7,000 199,000 317,000 465,000 675,000 934,000 945,000 1,037,000 1,095,000 1,091,000 1,068,000 1,219,000                                                     
          depreciation
        1,441,000 1,555,000 1,445,000 1,628,000 1,401,000 1,602,000 1,322,000 1,183,000 1,141,000 1,128,000 1,033,000 1,083,000 945,000                                                     
          loss on sale of investment securities
        -5,000  -4,000                                                               
          share-based compensation expense
        1,439,000 1,009,000 1,018,000 918,000 1,241,000                                                             
          provision for credit losses
        61,000  -193,000 25,000 905,000                                                             
          increase in current income tax liability
        1,717,000 2,066,000 2,119,000 -2,311,000 2,382,000 799,000 -543,000 -1,188,000 1,786,000 15,000 -460,000 -2,740,000 1,704,000 83,000 7,000 -1,277,000 1,911,000 127,000                                                
          increase in accounts receivable
        494,000 27,000    1,857,000 -1,915,000 -1,677,000 -1,601,000 -2,607,000 4,212,000 -3,568,000 -1,878,000  -735,000 -1,079,000 -726,000    -237,000    -105,000         -1,019,000                                
          other operating activities
        456,000 -5,987,000 -1,488,000 -6,788,000 3,652,000 4,717,000 -4,088,000 5,664,000 -1,412,000 -982,000 -2,257,000 3,393,000 -1,681,000 -2,227,000 -2,239,000 5,882,000 1,688,000 -6,876,000 -2,176,000 -2,434,000 5,156,000 -1,999,000 -2,950,000 3,380,000 5,361,000 -7,375,000 -311,000 1,377,000 1,950,000 -2,087,000 1,712,000 -2,850,000 -2,569,000 -1,971,000 -1,178,000 4,571,000 -5,549,000 -162,000 -1,799,000 40,000 -1,552,000 -927,000 -2,356,000 627,000 1,475,000 -1,532,000 111,000 874,000 -479,000 -1,218,000 354,000 2,326,000 -3,785,000 3,230,000 -437,000 360,000 903,000 919,000 -451,000 -188,000 -808,000 -2,654,355 -23,645 411,000 -387,000 
          net cash from operating activities - continuing operations
        14,456,000 4,849,000 12,421,000 680,000 20,858,000                                                             
          net cash from operating activities - discontinued operations
        93,000 -1,000 -106,000 -1,971,000 707,000                                                             
          net cash from operating activities
        14,549,000 4,848,000 12,315,000 -1,291,000 21,565,000 18,630,000 -199,000 10,691,000 9,827,000 7,570,000 12,393,000 7,680,000 9,293,000 10,809,000 9,737,000 16,339,000 14,723,000 3,867,000 8,921,000 5,055,000 16,704,000 7,720,000 7,406,000 14,495,000 18,160,000 2,352,000 13,401,000 9,938,000 16,435,000 9,539,000 13,700,000 6,937,000 18,159,000 10,954,000 6,468,000 15,847,000 5,621,000 9,574,000 7,863,000 10,590,000 7,162,000 7,688,000 8,786,000 7,115,000 9,904,000 6,398,000 9,843,000   6,999,000 7,323,000 10,159,000 4,405,000 10,333,000 8,289,000 6,896,000 9,810,000 2,614,000 8,390,000 5,908,000 8,730,000 23,754,317 -13,412,317 7,200,000 6,234,000 
          capital expenditures
          
          free cash flows
        14,549,000 4,848,000 12,315,000 -1,291,000 21,565,000 18,630,000 -199,000 10,691,000 9,827,000 7,570,000 12,393,000 7,680,000 9,293,000 10,809,000 9,737,000 16,339,000 14,723,000 3,867,000 8,921,000 5,055,000 16,704,000 7,720,000 7,406,000 14,495,000 18,160,000 2,352,000 13,401,000 9,938,000 16,435,000 9,539,000 13,700,000 6,937,000 18,159,000 10,954,000 6,468,000 15,847,000 5,621,000 9,574,000 7,863,000 10,590,000 7,162,000 7,688,000 8,786,000 7,115,000 9,904,000 6,398,000 9,843,000   6,999,000 7,323,000 10,159,000 4,405,000 10,333,000 8,289,000 6,896,000 9,810,000 2,614,000 8,390,000 5,908,000 8,730,000 23,754,317 -13,412,317 7,200,000 6,234,000 
          cash flows from investing activities:
                                                                         
          proceeds from sales of investment securities available-for-sale
        3,477,000  72,681,000                                                               
          proceeds from maturities of investment securities available-for-sale
        19,469,000  15,777,000                                                               
          purchase of investment securities available-for-sale
        -42,294,000  -201,604,000                                                               
          net increase in loans
        -27,513,000  28,657,000 24,869,000 -59,884,000                 52,719,000 19,175,000 -108,943,000 -82,134,000 -5,207,000 23,171,000 -39,223,000 -29,711,000   -12,856,000 -15,764,000   3,702,000 -10,498,000  13,261,000 -13,482,000 -25,560,000  4,305,000 8,374,000 -14,187,000           -3,979,000 -18,999,000   -9,163,000 -953,000 -67,120,748 38,868,748 -15,865,000 -23,052,000 
          decrease in payments in advance of funding
        -96,110,000 23,526,000 -10,439,000 -2,275,000 33,204,000 -1,328,000 7,379,000 6,971,000 -22,691,000 59,726,000 10,593,000 -9,361,000 33,956,000 -24,554,000 43,951,000                                                   
          purchases of premises and equipment
        -1,895,000 -717,000 -1,032,000 -1,341,000 -2,573,000 -1,481,000 -2,148,000 -2,039,000 -3,661,000 -4,964,000 -2,970,000 -4,436,000 -1,954,000 -1,596,000 -877,000 -1,391,000 -2,002,000 -1,672,000 -811,000 -986,000 -900,000 -296,000 -322,000 -1,052,000 -331,000 -846,000 -675,000 -556,000 -646,000 -443,000 -1,156,000 -1,413,000 -1,387,000 -1,347,000 -845,000 -1,048,000 -887,000 -1,135,000 -918,000 -1,549,000 -1,082,000 -1,427,000 -936,000 -1,760,000 -1,624,000 -1,615,000 -1,728,000 -2,041,000 -907,000 -1,457,000 -1,116,000 -570,000 -1,714,000 -1,901,000 -430,000 -600,000 -168,000 -160,000 -622,000 -678,000 -465,000 -1,189,110 528,110 -322,000 -207,000 
          net cash from investing activities - continuing operations
        -144,866,000 818,000 -95,960,000                                                               
          net cash from investing activities - discontinued operations
         -37,000 -62,000                                                             
          net cash from investing activities
        -144,866,000 818,000 -95,960,000 20,888,000 -71,025,000 -173,000 -8,429,000 84,529,000 -71,976,000 90,417,000 30,760,000 59,558,000 103,927,000 -56,529,000 -86,156,000 37,382,000 -201,087,000 -252,484,000 -150,035,000 -31,301,000 -94,697,000 24,638,000 33,215,000 -50,378,000 -51,375,000 -318,000 -6,541,000 -42,290,000 -26,608,000 13,342,000 -29,770,000 1,417,000 -31,784,000 -65,790,000 -22,645,000 11,385,000 -62,789,000   -13,321,000 -26,979,000 2,101,000 1,595,000 -19,887,000 12,555,000 10,435,000 -43,385,000 -26,437,000 -41,562,000 -20,419,000 -12,784,000 27,361,000 30,743,000 24,034,000 -36,581,000 -20,567,000 -32,093,000 -10,187,000 13,056,000 -21,420,000 -12,490,000 -124,429,606   -28,771,000 
          cash flows from financing activities:
                                                                         
          net increase in noninterest-bearing demand deposits
        -107,321,000 106,265,000 36,562,000 6,809,000 112,568,000       93,784,000 -57,434,000   -17,327,000 39,177,000 115,322,000    119,123,000            70,128,000 9,471,000 6,082,000 -18,796,000 12,272,000 6,748,000 11,355,000 2,458,000  10,922,000 1,460,000 1,556,000 19,601,000 -8,266,000 -11,723,000 15,546,000 -3,409,000 11,344,000   3,466,000 8,116,000 7,061,000 -6,456,000 5,976,000 -8,153,000 7,754,000 13,282,000 -61,877   3,168,000 
          net decrease in interest-bearing demand and savings deposits
        -8,063,000           -16,198,000 -106,201,000             9,352,000 21,573,000 -5,963,000 -26,095,000 28,150,000 4,600,000 -25,439,000 -15,149,000  -5,427,000 23,917,000 -24,994,000  -10,280,000 16,471,000 -44,046,000   -55,900,000 -614,000   -2,383,000 -18,770,000   3,611,000 -13,130,000   -13,592,000 -14,130,000   2,198,000 -8,170,000     
          net increase in time deposits
        21,034,000 4,096,000 7,201,000 3,556,000 1,085,000 87,000 3,476,000 2,537,000 -1,358,000 -185,000 16,020,000 -2,302,000 22,568,000        -449,000 -9,101,000 -3,160,000 -3,296,000 575,000 -3,845,000 1,418,000 -744,000 1,681,000 16,188,000 -651,000 4,491,000 -69,000    185,000        -4,063,000    1,931,000        -11,866,000 -12,552,000 -1,543,000 -13,888,000 1,946,000 41,340,223 -40,894,223 15,462,000 25,468,000 
          net decrease in accounts and drafts receivable from customers
        64,475,000 -19,627,000 10,479,000 -19,811,000 15,440,000 -25,014,000 47,516,000 -45,551,000 77,795,000 -81,941,000 54,917,000 -46,339,000 58,491,000                                                     
          net increase in short-term borrowings
        145,000,000                                                                -8,000 
          net decrease in accounts and drafts payable
        -124,704,000   20,470,000 -113,286,000   52,039,000 -126,576,000  60,700,000 -29,911,000 -16,165,000                        -19,064,000    -40,534,000                -20,211,000         
          cash dividends paid
        -4,127,000 -4,135,000 -4,073,000 -4,128,000 -4,175,000 -4,199,000 -4,082,000 -4,093,000 -4,089,000 -4,072,000 -3,946,000 -3,964,000 -3,977,000 -3,964,000 -3,824,000 -3,822,000 -3,832,000 -3,870,000 -3,815,000 -3,875,000 -3,886,000 -3,895,000 -3,893,000 -3,893,000 -3,918,000 -3,917,000 -3,769,000 -3,772,000 -3,776,000 -3,835,000 -3,198,000 -3,196,000 -2,948,000 -2,950,000 -2,574,000 -2,576,000 -2,575,000 -2,573,000 -2,459,000 -2,463,000 -2,484,000 -2,494,000 -2,391,000 -2,400,000 -2,412,000 -2,420,000 -2,305,000 -2,306,000 -2,306,000 -2,303,000 -2,072,000 -2,069,000 -2,066,000 -2,063,000 -1,767,000 -1,766,000 -1,765,000 -1,760,000 -1,508,000 -1,506,000 -1,505,000 -5,444,055 2,625,055 -1,314,000 -1,315,000 
          purchase of common shares for treasury
        -2,919,000 -8,260,000 -6,732,000 -5,920,000 -5,076,000 -3,543,000 -2,651,000 -1,054,000 -561,000 -2,835,000   -213,000 -5,086,000 -12,022,000 -13,715,000 -4,032,000 -1,228,000 -1,317,000 -5,508,000 -2,098,000 -5,701,000 -7,429,000 -1,000 -378,000 -1,030,000    2,000 -5,445,000 -3,772,000 -1,525,000 -3,298,000 -2,770,000 -3,358,000                     
          other financing activities
        -983,000 130,000 27,000 -1,456,000 65,000 66,000 55,000 -1,870,000 3,000 65,000 64,000 -966,000 -42,000 -47,000 70,000 -575,000 25,000 83,000 -12,000 -946,000 44,000 43,000 44,000 -1,229,000 -632,000 -209,000 43,000 -327,000 -488,000 -262,000 -289,000 94,000 285,000 38,000 -29,000 -761,000 -599,000 -213,000 14,000 -580,000 279,000 19,000 -786,000             -275,000   -291,017 -16,983 -3,000 20,000 
          net cash from financing activities - continuing operations
        -17,608,000 127,968,000 124,114,000 -5,641,000 -76,394,000                                                             
          net cash from financing activities - discontinued operations
                                                                       
          net cash from financing activities
        -17,608,000 127,968,000 124,114,000 -22,106,000 -79,594,000 100,715,000 15,457,000 -64,296,000 -117,516,000 -133,954,000 94,809,000 -7,243,000 -103,684,000 -100,332,000 162,179,000 16,064,000 -137,115,000 263,236,000 19,842,000   198,719,000 166,691,000 104,828,000 -7,545,000   31,511,000 -36,406,000 28,005,000 69,914,000 -81,733,000 -14,903,000 40,848,000 -42,785,000 130,258,000 -66,005,000 -45,697,000 22,121,000 131,518,000 -88,009,000 17,301,000 57,090,000 -37,132,000 -108,279,000 38,840,000 90,481,000 -823,000 6,681,000 -1,625,000 -24,085,000 65,966,000 -9,869,000 -113,085,000 91,436,000 11,217,000 -54,563,000 -91,248,000 109,205,000 80,987,000 3,488,000 160,180,115 -120,531,115 66,678,000 54,037,000 
          net decrease in cash and cash equivalents
        -147,925,000  40,469,000 -2,509,000 -129,054,000          85,760,000 69,785,000 -323,479,000    -70,869,000    -40,760,000  39,225,000 -841,000 -46,579,000    -28,528,000    -123,173,000    -107,826,000   -49,904,000 -85,820,000            -76,846,000         
          cash and cash equivalents at beginning of period
        392,268,000  349,728,000  372,468,000  200,942,000  514,928,000  670,528,000  203,954,000  230,933,000  228,110,000  266,743,000  253,172,000  294,335,000  225,262,000  141,088,000  235,962,000  138,929,000 79,214,706 -79,214,706 79,294,000 
          cash and cash equivalents at end of period
        244,343,000  40,469,000 -2,509,000 220,674,000  6,829,000 30,924,000 192,803,000  137,962,000 59,995,000 210,478,000  85,760,000 69,785,000 191,449,000  -121,272,000 21,922,000 599,659,000  207,312,000 68,945,000 163,194,000  39,225,000 -841,000 184,354,000  53,844,000 -73,379,000 199,582,000  -58,962,000 157,490,000 143,570,000  28,970,000 128,787,000 145,346,000  67,471,000 -49,904,000 208,515,000  56,939,000 -17,438,000 199,161,000  -29,546,000 103,486,000 166,367,000  63,144,000 -2,454,000 159,116,000  130,651,000 65,475,000 138,657,000 138,719,532 -153,475,532 42,891,000 110,794,000 
          supplemental information:
                                                                         
          cash paid for interest
        4,063,000 4,260,000 3,645,000 4,112,000 4,369,000 4,574,000 5,082,000 5,146,000 5,425,000 4,648,000 4,352,000 3,562,000 3,135,000 2,117,000 765,000 333,000 216,000 309,000 277,000 297,000 311,000 537,000 460,000 465,000 964,000 1,350,000 1,335,000 1,272,000 1,224,000 1,242,000 1,000,000 792,000 667,000 658,000 564,000 480,000 476,000 500,000 508,000 508,000 501,000 -1,180,000 2,199,000 532,000 582,000 620,000 768,000 485,000 618,000 -1,473,000 2,930,000 729,000 669,000 795,000 777,000 782,000 842,000 1,038,000 1,044,000 1,156,000 1,186,000 4,889,432 -2,336,432 1,215,000 1,125,000 
          cash paid for income taxes
        22,000 246,000 217,000 4,624,000 49,000 1,414,000 1,060,000 2,974,000 61,000 2,525,000 2,177,000 4,459,000 139,000 2,865,000 2,922,000 2,500,000 109,000 1,461,000 1,012,000 3,030,000 134,000 1,165,000 1,348,000 2,077,000 142,000 956,000 2,103,000 4,537,000 8,000 2,947,000 2,331,000 1,182,000 263,000 1,919,000 2,606,000 1,954,000 1,198,000 1,933,000 2,341,000 1,116,000 1,671,000 3,689,000 867,000 1,692,000 1,942,000 3,224,000 2,515,000 1,414,000 1,323,000 2,407,000 2,867,000 1,546,000 1,445,000 1,441,000 1,593,000 3,080,000 293,000 76,000 2,076,000 3,770,000 365,000 7,926,379 -5,342,379 2,849,000 2,501,000 
          loss on sales of securities
                                                                         
          provision for (release of) credit losses
             92,000 -140,000       500,000 550,000 70,000 230,000                                                 
          increase in bank-owned life insurance
                                                                         
          asc 715 pension adjustment, net of tax
                                                                         
          proceeds from sales of securities available-for-sale
            23,012,000 35,141,000   530,000 49,635,000 61,418,000 2,317,000   20,584,000 30,074,000 10,125,000 2,991,000 2,314,000 19,629,000 3,547,000 1,101,000 48,977,000 9,543,000     2,452,000 19,039,000 33,395,000 20,754,000 45,198,000    1,076,000 31,006,000 35,639,000 28,021,000 36,513,000 3,485,000 15,090,000 14,659,000 525,000 4,904,000 501,000     
          proceeds from maturities of securities available-for-sale
            15,820,000 22,674,000 26,897,000 89,062,000 14,559,000 9,823,000 6,909,000 9,337,000 13,164,000 15,469,000 15,383,000 14,163,000 16,194,000 13,686,000 13,056,000 23,096,000 47,113,000 20,184,000 16,475,000 12,982,000 14,148,000 3,501,000 7,840,000 5,337,000 4,824,000 12,075,000 8,667,000 6,344,000 11,030,000 10,300,000 8,162,000 8,071,000 17,623,000 13,554,000 10,361,000 8,744,000 10,865,000 7,070,000 9,930,000 13,650,000 7,810,000 9,550,000 500,000 4,210,000 4,080,000 7,435,000 3,879,000 2,788,000 4,015,000 4,978,000 980,000 2,990,000 2,950,000 8,325,000 2,505,000 2,295,000 5,385,000 4,767,230 -1,172,230   
          purchases of securities available-for-sale
                                                                         
          net decrease in loans
             -3,602,000 -16,395,000 -24,995,000 -22,679,000 25,302,000 16,228,000 14,525,000 12,533,000  -77,613,000 17,592,000 -16,500,000  -1,864,000 17,615,000 3,478,000             -28,138,000            8,270,000 -11,872,000 -593,000 -12,759,000 -17,125,000 35,097,000 10,088,000 6,318,000 -8,123,000    20,464,000        
          proceeds from sale of tem business
                                                                       
          asset acquisition
                                                                         
          net increase in interest-bearing demand and savings deposits
         55,012,000 -12,899,000 -6,644,000 -81,494,000 61,849,000 10,959,000 -28,435,000 51,116,000 -49,410,000    -38,510,000 69,654,000 31,020,000 -80,002,000 22,380,000 27,171,000 19,386,000 21,373,000 29,650,000 57,573,000 47,305,000 31,761,000                 64,590,000    16,888,000    31,096,000    28,096,000    5,152,000    39,372,271 10,931,729 11,661,000 -22,573,000 
          net increase in accounts and drafts payable
         -5,513,000    212,813,000          7,389,000 -83,054,000 144,917,000 -34,085,000 43,279,000 60,905,000 64,215,000 85,314,000 9,327,000 51,639,000 -80,172,000 -38,261,000 56,141,000 39,892,000 -47,444,000 64,387,000 -64,363,000 27,825,000 -25,345,000 -42,170,000   -40,475,000 31,774,000   -47,971,000 40,698,000 27,706,000 -98,602,000 9,741,000 59,829,000 31,163,000 10,742,000 -20,778,000 -41,339,000 63,542,000 19,767,000 -126,183,000 56,125,000   -88,038,000 82,633,000 86,451,000 -1,952,000 85,731,306 -96,902,306 47,499,000 49,528,000 
          net increase in cash and cash equivalents
             119,172,000 6,829,000 30,924,000 -179,665,000 -35,967,000 137,962,000 59,995,000 9,536,000     14,619,000 -121,272,000   231,077,000 207,312,000           -13,988,000 -58,962,000   -36,360,000 28,970,000   27,090,000    55,673,000 56,939,000 -17,438,000 -26,101,000 -15,045,000 -29,546,000 103,486,000 25,279,000 -78,718,000 63,144,000   -98,821,000 130,651,000 65,475,000 -272,000 59,504,826 -74,260,826 42,891,000 31,500,000 
          cash and cash equivalents at beginning of year
                                                                         
          cash and cash equivalents at end of year
                                                                         
          supplemental cash flow information:
                                                                         
          supplemental noncash disclosures:
                                                                         
          contingent consideration for asset acquisition
                                                                         
          decrease in accounts receivable
           -2,119,000 1,950,000             26,000 503,000   -583,000 -133,000   1,387,000 952,000 -866,000 -485,000 682,000 554,000 -2,937,000 6,410,000                                 
          losses on sales of securities
            18,000 32,000   13,000                                                       
          purchase of securities available-for-sale
            -80,542,000  -24,162,000 -9,455,000 -37,504,000  -142,000 -15,190,000  -69,038,000 -6,256,000 -156,597,000  -83,505,000 -113,364,000 -125,467,000 -17,112,000        -3,250,000 -18,664,000 -43,356,000 -16,752,000 -27,304,000 -35,194,000 -9,680,000 -52,599,000 -38,653,000 -29,584,000 -2,951,000 -25,102,000 -19,265,000 -56,750,000 -65,967,000 -19,297,000 -26,752,000 -13,940,000 -4,408,000 -8,954,000 -20,737,000 -67,584,000   -17,942,000 -47,662,000 -30,552,000 -18,490,000 -41,794,000 -7,632,000 -3,315,000 -9,027,000 -49,932,452 9,312,452   
          net cash fromvesting activities - continuing operations
            -70,963,000                                                             
          net cash (provided by) used in financing activities - discontinued operations
            -3,200,000                                                             
          deferred income tax benefit
                                                                         
          fasb asc 715 pension adjustment, net of tax
                                                                         
          purchase of bank-owned life insurance
                     538,000 -279,000 -272,000 -3,987,000 -251,000                                                
          stock-based compensation expense
              898,000 474,000 1,226,000 342,000 938,000 909,000 1,950,000 2,253,000 1,307,000 2,082,000 1,090,000 274,000 1,066,000 826,000 693,000 -10,000 799,000 756,000 722,000 858,000 869,000 560,000 857,000 768,000 761,000 839,000 638,000 681,000 561,000 560,000 537,000 488,000 486,000 486,000 499,000 516,000 512,000 514,000 517,000 505,000 505,000 512,000 519,000 540,000 517,000 497,000 421,000 349,000 348,000 351,000 351,000 347,000 343,000 350,000 350,000 1,470,867 -744,867 354,000 392,000 
          increase in pension liability
              212,000 211,000 212,000 460,000 122,000 123,000 101,000    -640,000 -559,000 -958,000 -630,000 336,000 1,108,000 1,148,000 1,088,000 1,079,000 -5,258,000 1,298,000 1,295,000 1,295,000 953,000 1,225,000 1,232,000 1,231,000 4,532,000 1,166,000 1,155,000 1,155,000 1,035,000 1,092,000 1,005,000 1,005,000 924,000 1,207,000 1,209,000 1,210,000 572,000 1,354,000 -231,000 587,000  488,000 628,000 625,000  421,000 74,000 129,000  55,000 171,000 60,000  -396,360 199,000 198,000 
          net decrease in noninterest-bearing demand deposits
                -111,480,000           -2,485,000 -68,645,000   55,341,000 -62,865,000  51,613,000 -12,096,000 -42,080,000  5,039,000 7,441,000 -23,626,000                    -10,859,000             
          gains on sales of securities
                    -39,000 -13,000   -7,000 1,000 3,000 -48,000  -1,069,000                              -267,000 -1,168,000 -966,000        
          provision for (release of) for credit losses
                95,000                                                         
          (release of) provision for credit losses
                 -215,000 125,000 -120,000 -340,000        -600,000                                             
          asset acquisition of touchpoint
                     -389,000                                                   
          net decrease in time deposits
                     4,980,000 -6,747,000 -1,053,000 -3,743,000 -3,516,000 -743,000               -302,000 147,000   -739,000 -3,449,000   -4,464,000 -4,320,000   -3,654,000 -1,912,000   -6,028,000 -2,584,000 -1,570,000 -3,373,000  7,846,000           
          net decrease in short-term borrowings
                              -18,000,000                                      6,987   
          depreciation and amortization
                      2,664,000 2,735,000 2,912,000  3,173,000 3,189,000 2,978,000 2,878,000 2,827,000 2,774,000 2,790,000 2,836,000 2,737,000 2,667,000 2,699,000 2,714,000 2,702,000 2,804,000 3,018,000 2,980,000 2,890,000 2,767,000 2,704,000 2,465,000 2,351,000 2,306,000 2,307,000 2,383,000 2,262,000 2,133,000 2,081,000 2,145,000 1,985,000 2,074,000 1,977,000 2,175,000 1,896,000 1,447,000 1,828,000 1,976,000 1,828,000 1,597,000 1,515,000 1,233,000 1,067,000 1,137,000 1,091,000 4,022,923 -2,064,923 1,037,000 1,031,000 
          decrease in deferred income tax asset
                                                                         
          decrease in pension liability
                      -603,000                                                   
          net change in accounts and drafts payable and other customer receivables
                                                                         
          increase in payments in advance of funding
                        -38,195,000                                                 
          deferred income tax expense
                                                     -819,000    -878,000                
          asset acquisition of gateway giving, llc
                                                                         
          (release of) provision for credit losses / loan losses
                          340,000                                               
          decrease in payments in excess of funding
                          -82,117,000    818,000                                           
          decrease in income tax benefit
                                                                         
          increase in income tax liability
                           -1,443,000 1,355,000    1,512,000  -330,000 -2,771,000 1,717,000  -864,000 285,000 1,352,000  -197,000 281,000 467,000 -616,000   378,000  1,797,000 -315,000 31,000   558,000 365,000  -2,139,000 572,000 537,000 -121,000 304,000 -880,000 1,770,000    1,868,000     
          increase in payments in excess of funding
                            -21,912,000    -2,687,000 2,067,000 -33,877,000 -11,395,000 -2,176,000   3,721,000 -18,454,000   10,340,000 -16,428,000   -6,535,000 -5,139,000   5,062,000 -5,345,000 20,982,000 -16,932,000 -23,605,000 -23,022,000 10,389,000 -14,066,000 -4,554,000 -5,897,000 10,509,000 -4,890,000 -3,516,000 -4,247,000 2,453,000 -6,828,000 -15,463,000 -7,931,000    -5,512,000 
          net cash from (used) in financing activities
                            7,124,000                                             
          net losses on sales of securities
                                                                     
          provision for credit/loan losses
                                                                         
          provision for loan losses
                              400,000 325,000 250,000          -1,000,000          300,000 200,000  600,000 200,000  550,000 850,000 450,000   1,150,000 900,000 
          decrease in income tax liability
                              -66,000                                        1,498,249   
          acquisition of gateway giving, llc
                                                                         
          net cash from by financing activities
                                                                         
          net gains on sales of securities
                                    -11,000    -13,000     -79,000 -308,000 -1,271,000 -690,000 -949,000    -21,000 -866,000 -1,684,000 -1,453,000             
          net increase in payments in excess of funding
                                                                         
          provisions for loan losses
                                                                         
          adjustments to reconcile net income to net cash provided by operating activities:
                                                                         
          increase in income tax benefit
                                                                         
          adjustments to reconcile net income to net cash provided
                                                                         
          by operating activities:
                                                                         
          net increase in interest-bearing demand and savings
                                                                         
          deposits
                                                                         
          net decrease in payments in excess of funding
                                                                         
          net cash used in investing activities
                                                                         
          increase (decrease) in income tax benefit
                                                                         
          increase (decrease) in income tax liability
                                                                         
          net increase (decrease) in time deposits
                                                949,000                         
          (decrease) increase in income tax liability
                                                                        -649,000 
          net decrease (increase) in loans
                                                                         
          decrease (increase) in payments in excess of funding
                                                                         
          net increase (decrease) in noninterest-bearing demand deposits
                                                                         
          (increase) decrease in income tax benefit
                                                                         
          (increase) in income tax benefit
                                                                         
          environmental management acquisition
                                                                         
          distribution of stock awards
                                                      15,000 12,000 -462,000  -502,000 -170,000 -208,000  -193,000 7,000 -135,000  -136,000 -113,000  250,749 -251,000 
          purchase of shares for treasury
                                                                         
          net cash provided by operating activities
                                                        8,780,000                 
          increase (decrease) in pension liability
                                                                         
          purchase of common shares of treasury
                                                                         
          acquisition of waste expense management service company’s assets
                                                              -7,798,000         
          fdic insurance prepayment
                                                                         
          transfer of loans to foreclosed assets
                                                                         
          benefit from loan losses
                                                                         
          (increase) decrease in payments in excess of funding
                                                                      12,145,526   
          net cash (used in) provided by investing activities
                                                                         
          cash proceeds from exercise of stock options