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10) Derivative Instruments: Schedule of Derivative Assets at Fair Value (Details) - USD ($) | Jun. 30, 2020 | Dec. 31, 2019
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Loan Commitments |  |
Derivative, Notional Amount | $ 839,341,522 | $ 224,202,514
Derivative Asset, Notional Amount | 12,702,945 | 2,722,580
Derivative Liability, Notional Amount | 1,658,581 | 231,347
Call Options |  |
Derivative, Notional Amount | 3,126,800 | 1,813,500
Derivative Asset, Notional Amount | 0 | 0
Derivative Liability, Notional Amount | 73,451 | 62,265
Put Options |  |
Derivative, Notional Amount | 2,755,200 | 1,573,100
Derivative Asset, Notional Amount | 0 | 0
Derivative Liability, Notional Amount | 49,136 | 22,282
Net Derivatives Loan Commitments |  |
Derivative, Notional Amount | 845,223,522 | 227,589,114
Derivative Asset, Notional Amount | 12,702,945 | 2,722,580
Derivative Liability, Notional Amount | $ 1,781,168 | $ 315,894

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