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Accumulated Other Comprehensive Income Reclassification Out Of Accumulated Other Comprehensive Income (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net realized gain on investment	$ 82,841	$ (14,828)	$ 186,180	$ 135,002
Unrecognized loss	(2,153)	(2,235)	(4,306)	(4,470)
Income before Income Taxes	8,346,023	6,542,047	14,797,203	9,125,508
Tax	(2,672,000)	(2,012,000)	(4,657,000)	(2,791,000)
Net Income	5,674,023	4,530,047	10,140,203	6,334,508
Reclassification Out Of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net Income	52,952	(14,101)	110,471	77,517
Reclassification Out Of Accumulated Other Comprehensive Income | Unrealized Gains And Losses On Available-For-Sale Securities
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net realized gain on investment	82,444	53,513	172,950	239,592
Other-than-temporary impairments	0	(72,444)	0	(115,238)
Income before Income Taxes	82,444	(18,931)	172,950	124,354
Tax	(28,070)	6,305	(59,635)	(43,887)
Net Income	54,374	(12,626)	113,315	80,467
Reclassification Out Of Accumulated Other Comprehensive Income | Postretirement Benefits Plans
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Prior year service cost	0	0	0	0
Unrecognized loss	(2,153)	(2,235)	(4,306)	(4,470)
Income before Income Taxes	(2,153)	(2,235)	(4,306)	(4,470)
Tax	731	760	1,462	1,520
Net Income	$ (1,422)	$ (1,475)	$ (2,844)	$ (2,950)

X

- Definition

The amount of gains or losses recognized in net periodic benefit cost.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
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This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting and losses recognized for other than temporary impairments (OTTI) of the subject investments.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) related to pension and other postretirement benefit plans.

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The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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