8. Income Taxes: Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($)	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015
Details
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ 349,000	$ 230,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	34.00%	34.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount	$ 125,000	$ 82,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent	12.20%	12.10%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, Amount	$ 14,000	$ 16,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, Percent	1.40%	2.30%
State and Local Income Tax Expense (Benefit), Continuing Operations	$ 102,000	$ 70,000
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	9.90%	10.40%
Income Tax Expense Benefit Percentage	57.60%	58.80%
Income tax expense	$ 589,923	$ 397,994