3) Loans Held For Sale: Schedule of Derivative Assets at Fair Value (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Details
Loans Held-for-sale, Fair Value Disclosure	$ 136,210,853	$ 133,414,188
Aggregate unpaid principal balance - Loans Held for Sale	131,663,946	129,233,411
Unrealized gain - Loans Held for Sale	$ 4,546,907	$ 4,180,777

Represents the monetary amount of Aggregate unpaid principal balance - Loans Held for Sale, as of the indicated date.

No definition available.

Name:	fil_AggregateUnpaidPrincipalBalanceLoansHeldForSale
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant