17) Fair Value of Financial Instruments: Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets (Tables)

12 Months Ended

Dec. 31, 2019

As of December 31, 2019

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets

			Significant	Range of Inputs
	Fair Value at	Valuation	Unobservable	Minimum	Maximum	Weighted
	12/31/2019	Technique	Input(s)	Value	Value	Average
Loans held for sale	$  213,457,632	Market approach	Investor contract pricing as a percentage of unpaid principal balance	98.0%	109.0%	103.0%
Derivatives - loan commitments (net)	2,491,233	Market approach	Fall-out factor	1.0%	92.0%	81.0%
			Initial-Value	N/A	N/A	N/A
			Servicing	0 bps	318 bps	79 bps
Fixed maturity securities available for sale	3,216,382	Broker quotes	Pricing quotes	$    95.02	$  115.80	$   107.98