20) Mortgage Servicing Rights: Schedule of Mortgage Servicing Rights Amortization (Details) (USD $)	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Amortization of Mortgage Servicing Rights (MSRs)	$ 310,830	$ 310,830	$ 310,830	$ 310,830	$ 310,830

- Definition

The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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