1. Organization and Summary of Significant Accounting Policies: Allowance For Uncollectible Accounts (Policies)	12 Months Ended
Dec. 31, 2019
Policies
Allowance For Uncollectible Accounts	Allowance for Uncollectible Accounts The Company uses the allowance method to account for estimated uncollectible accounts receivable. Accounts receivable are presented net of an allowance for doubtful accounts. As of December 31, 2019, and 2018, the Company’s estimate of doubtful accounts was zero. The Company’s policy for writing off past due accounts receivable is based on the amount, time past due, and responses received from the subject customer.

Disclosure of accounting policy for revenue recognition for sales allowances.

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790

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