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10) Derivative Commitments: Schedule of Derivative Assets at Fair Value (Details) - USD ($) | Jun. 30, 2018 | Dec. 31, 2017
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Derivative, Notional Amount | $ 179,864,090 | $ 109,433,557
Derivative Asset, Notional Amount | 2,935,344 | 2,032,782
Derivative Liability, Notional Amount | 581,544 | 121,450
Loan Commitments |  |
Derivative, Notional Amount | 172,439,140 | 105,679,107
Derivative Asset, Notional Amount | 2,935,344 | 2,032,782
Derivative Liability, Notional Amount | 495,628 | 36,193
Call Options |  |
Derivative, Notional Amount | 2,900,750 | 1,488,550
Derivative Liability, Notional Amount | 28,325 | 64,689
Put Options |  |
Derivative, Notional Amount | 4,524,200 | 2,265,900
Derivative Liability, Notional Amount | $ 57,591 | $ 20,568

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