Summary of Significant Accounting Policies (Schedule of Reclassification Out of Accumulated Other Comprehensive Earnings) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized investment gains	$ 444,781	$ 124,248
Income tax expense	464,864	305,453
Total reclassification adjustment, net of tax	(293,555)	(82,004)
Unrealized Gains on AFS Investments [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized investment gains	(444,781)	(124,248)
Income tax expense	$ 151,226	$ 42,244