Income Taxes Schedule of Deferred Tax Assets and Liabilities (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Deferred income tax assets:
Accrued benefits and retirement services	$ 3,061,144	$ 3,074,164
Postretirement benefit obligation	1,033,624	883,426
Other-than-temporary impairment of assets	323,089	319,962
Other	90,409	171,504
Allowance for doubtful accounts	40,183	24,914
Excess of book over tax depreciation	15,668	21,953
Reinsurance and commission payable	25,000	5,000
Deferred Tax Assets, Other	305,119us-gaap_DeferredTaxAssetsOther	256,309us-gaap_DeferredTaxAssetsOther
Total deferred income tax assets	4,894,236us-gaap_DeferredTaxAssetsGross	4,757,232us-gaap_DeferredTaxAssetsGross
Deferred income tax liabilities:
Deferred Tax Liabilities, Investments	6,781,994	5,976,215
Net unrealized gain on investments	2,871,114	2,467,798
Deferred Tax Liabilities, Other	656,621us-gaap_DeferredTaxLiabilitiesOther	327,202us-gaap_DeferredTaxLiabilitiesOther
Total deferred income tax liabilities	10,309,729us-gaap_DeferredIncomeTaxLiabilities	8,771,215us-gaap_DeferredIncomeTaxLiabilities
Net deferred income tax liabilities	$ (5,415,493)us-gaap_DeferredTaxAssetsLiabilitiesNet	$ (4,013,983)us-gaap_DeferredTaxAssetsLiabilitiesNet

Deferred tax assets, Excess of book over tax depreciation

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Amount of deferred tax liability attributable to taxable temporary differences.

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