3) Investments: Investments Classified by Contractual Maturity Date (Tables)

9 Months Ended

Sep. 30, 2019

Held-to-maturity Securities

Investments Classified by Contractual Maturity Date

	Amortized Cost	Estimated Fair    Value
Held to Maturity:
Due in 1 year	$         3,135,187	$         3,152,560
Due in 2-5 years	85,443,407	87,087,887
Due in 5-10 years	66,438,645	71,147,090
Due in more than 10 years	67,608,634	78,223,031
Mortgage-backed securities	17,020,727	17,710,031
Redeemable preferred stock	103,197	117,236
Total held to maturity	$     239,749,797	$     257,437,835