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Schedule II [Disclosure] - Condensed Statement of Income (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items] |  |  |
Investment income – interest and dividends | $ 4,531,319 | $ 4,259,501 | $ 3,894,608
Net realized (loss) gain on investments | (116,163) | 268,294 | 195,800
Other | 10,309,230 | 8,627,935 | 8,274,823
Total Revenues | 127,200,072 | 123,119,286 | 126,251,497
Salaries, employee benefits and payroll taxes | 28,041,213 | 25,218,225 | 25,386,511
Office occupancy and operations | 5,885,336 | 5,049,962 | 4,430,220
Business development | 2,373,270 | 2,333,491 | 2,145,639
Professional and contract labor fees | 2,691,411 | 2,676,483 | 2,171,606
Other expenses | 884,438 | 820,882 | 755,407
Income before Income Taxes | 17,777,053 | 13,488,498 | 21,542,738
Income Tax Benefit | 5,228,000 | 3,816,000 | 6,746,000
Net Income | 12,549,053 | 9,672,498 | 14,796,738
Net Income Attributable to Noncontrolling Interests | 15,148 |  |
Net Income Attributable to Redeemable Noncontrolling Interests |  | 23,523 | 88,528
Net Income Attributable to the Company | $ 12,533,905 | $ 9,648,975 | $ 14,708,210
Basic Earnings per Common Share | $ 6.32 | $ 4.75 | $ 7.15
Weighted Average Shares Outstanding – Basic | 1,984,360 | 2,031,760 | 2,056,169
Diluted Earnings per Common Share | $ 6.30 | $ 4.74 | $ 7.08
Weighted Average Shares Outstanding – Diluted | 1,989,799 | 2,037,534 | 2,076,628
Common Stock, Dividends, Per Share, Declared | $ 0.40 | $ 0.32 | $ 0.32
Parent Company |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Investment income – interest and dividends | $ 535,963 | $ 482,711 | $ 348,933
Net realized (loss) gain on investments | (152,026) | 9,169 | (50,778)
Rental income | 765,134 | 772,256 | 748,764
Other | 385,058 | 59,569 | 68,966
Total Revenues | 1,534,129 | 1,323,705 | 1,115,885
Salaries, employee benefits and payroll taxes | 651,957 | 673,729 | 576,429
Office occupancy and operations | 239,176 | 270,881 | 408,373
Business development | 76,684 | 49,059 | 45,022
Taxes – other than payroll and income | 213,466 | 200,718 | 188,314
Professional and contract labor fees | 378,265 | 192,064 | 351,093
Other expenses | 198,788 | 193,681 | 177,810
Total operating expenses | 1,758,336 | 1,580,132 | 1,747,041
Equity in Net Income of Affiliated Companies | 12,640,260 | 9,777,925 | 15,164,894
Income before Income Taxes | 12,416,053 | 9,521,498 | 14,533,738
Income Tax Benefit | (133,000) | (151,000) | (263,000)
Net Income | 12,549,053 | 9,672,498 | 14,796,738
Net Income Attributable to Noncontrolling Interests | 15,148 |  |
Net Income Attributable to Redeemable Noncontrolling Interests |  | 23,523 | 88,528
Net Income Attributable to the Company | $ 12,533,905 | $ 9,648,975 | $ 14,708,210
Basic Earnings per Common Share | $ 6.32 | $ 4.75 | $ 7.15
Weighted Average Shares Outstanding – Basic | 1,984,360 | 2,031,760 | 2,056,169
Diluted Earnings per Common Share | $ 6.30 | $ 4.74 | $ 7.08
Weighted Average Shares Outstanding – Diluted | 1,989,799 | 2,037,534 | 2,076,628
Common Stock, Dividends, Per Share, Declared | $ 0.40 | $ 0.32 | $ 0.32

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