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10. Income Taxes: Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Details    
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount $ (476,000) $ (86,000)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount (68,000) (12,000)
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount 15,000 116,000
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount 559,000 (18,000)
Income Tax Expense (Benefit) $ 0 $ 0