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10) Derivative Commitments: Schedule of Gains and Losses on Derivatives (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Details |  |  |  |
Gain (Loss) on Derivatives, Loan Commitments | $ 603,797 | $ 2,169 | $ 1,536,324 | $ 443,127
Gain (Loss) on Derivatives, Call and put options | $ 114,939 | $ 151,130 | $ 404,967 | $ 230,301

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