XML 118 R73.htm IDEA: XBRL DOCUMENT v3.10.0.1
2. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: Selling, General and Administrative Expense: Schedule of Advertising Costs (Details) - USD ($)
12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Details    
Advertising Expense $ 63,304 $ 61,202