Summary of Significant Accounting Policies (Schedule of Reclassification Out of Accumulated Other Comprehensive Earnings) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized invesment (gains) losses	$ 47,426	$ (1,102,130)
Net unrealized gains on equity securities	1,840,418
Income tax (benefit) expense	58,993	165,198
Net income (loss)	(288,748)	(675,827)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income (loss)	37,467	(870,683)
Unrealized (Gains) losses on AFS Investments [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized invesment (gains) losses	47,426	(1,102,130)
Income tax (benefit) expense	$ (9,959)	$ 231,447