Investments, Debt Securities by Contractual Maturity (Details) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Amortized cost [Abstract]
Due in one year or less	$ 10,520,492
Due after one year through five years	41,749,213
Due after five years through ten years	25,660,569
Due after ten years	22,208,169
Fixed maturities with no single maturity date	26,911,988
Original or amortized cost	127,050,431	$ 146,017,864
Fair value [Abstract]
Due in one year or less	10,617,273
Due after one year through five years	44,469,660
Due after five years through ten years	28,871,759
Due after ten years	25,380,790
Fixed maturities with no single maturity date	31,649,257
Fair value	$ 140,988,739	$ 165,779,997	[1]

[1] Balance sheet audited at December 31, 2020.