10) Derivative Instruments: Schedule of Gains and Losses on Derivatives (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
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Gain (Loss) on Derivatives, Loan Commitments	$ 3,275,032	$ 932,527
Gain (Loss) on Derivatives, Call and put options	$ (737,860)	$ 290,028