1) Significant Accounting Policies: General Overview of Business (Policies)	12 Months Ended
Dec. 31, 2019
Policies
General Overview of Business	General Overview of Business Security National Financial Corporation and its wholly owned subsidiaries (the “Company”) operate in three main business segments: life insurance, cemetery and mortuary, and mortgages. The life insurance segment is engaged in the business of selling and servicing selected lines of life insurance, annuity products and accident and health insurance marketed primarily in the Intermountain West, California and eleven southern states. The cemetery and mortuary segment of the Company consists of eight mortuaries and five cemeteries in Utah and one cemetery in California. The mortgage segment is an approved government and conventional lender that originates and underwrites residential and commercial loans for new construction, existing homes and real estate projects primarily in Florida, Nevada, Texas, and Utah.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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