2. Basis of Presentation and Significant Accounting Policies: Revenue Recognition Policy: Schedule of Contract Balances (Tables)

9 Months Ended

Jul. 31, 2019

Tables/Schedules

Schedule of Contract Balances

	Accounts Receivable	Unbilled Receivable	Deferred Revenue
Balance at November 1, 2018	$     1,175,000	$         12,000	$     3,191,000
Balance at July 31, 2019	$     1,251,000	$         42,000	$     3,865,000