Unpaid Losses And Loss Adjustment Expenses (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016	Dec. 31, 2015
Insurance Loss Reserves [Abstract]
Gross reserves	$ 53,066,515	$ 49,821,455	$ 53,066,515	$ 49,821,455	$ 47,055,787	$ 49,093,571
Reinsurance recoverable on unpaid losses and loss adjustment expenses	11,890,854	9,653,714	11,890,854	9,653,714	9,520,970	9,636,961
Net reserves	41,175,661	40,167,741	41,175,661	40,167,741	$ 37,534,817	$ 39,456,610
Incurred losses and loss adjustment expenses
Current accident year			18,046,953	17,119,210
Prior accident years			6,304,798	863,141
Incurred losses and loss adjustment expenses	$ 9,917,896	$ 8,038,100	24,351,751	17,982,351
Paid losses and loss adjustment expenses
Current accident year			4,375,729	4,783,251
Prior accident years			16,335,178	12,487,969
Total payment losses and loss adjustment expenses			$ 20,710,907	$ 17,271,220