Reinsurance (Schedule of Reinsurance Recoverable Allowance for Credit Loss) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Reinsurance Recoverable, Allowance for Credit Loss [Roll Forward]
Allowance for expected credit losses, beginning of period	$ 7,800,649	$ 690,127
Provision for expected credit losses	(88,000)	1,184,000
Allowance for expected credit losses, end of period	7,712,903	7,800,649
Cumulative Effect, Period Of Adoption, Adjustment
Reinsurance Recoverable, Allowance for Credit Loss [Roll Forward]
Allowance for expected credit losses, beginning of period	$ 0	5,927,000
Allowance for expected credit losses, end of period		$ 0