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

3 Months Ended

Jan. 31, 2020

Tables/Schedules

Schedule of Contract Balances

	Accounts Receivable	Unbilled Receivable	Deferred Revenue
Balance at November 1, 2019	$     1,041,000	$        100,000	$     3,241,000
Balance at January 31, 2020	$     1,010,000	$         89,000	$     2,619,000