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

12 Months Ended

Dec. 31, 2017

Held-to-maturity Securities

Investments Classified by Contractual Maturity Date

		Amortized		Estimated Fair
		Cost		Value
Held to Maturity:
Due in 1 year		$         20,125,883		$         20,299,016
Due in 2-5 years		69,849,085		70,873,975
Due in 5-10 years		49,842,819		52,444,399
Due in more than 10 years		78,453,185		87,656,290
Mortgage-backed securities		9,503,016		9,551,537
Redeemable preferred stock		623,635		673,192
Total held to maturity		$       228,397,623		$       241,498,409

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