4. Capitalized Software Development Costs (Details) - USD ($)	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017
Capitalized Computer Software, Amortization	$ 2,295,000	$ 1,734,000
Capitalized software development costs not yet subject to amortization	1,111,000
Capitalized Software Development Costs
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	2,087,000
Finite-Lived Intangible Assets, Amortization Expense, Year Two	1,976,000
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,539,000
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,046,000
Finite-Lived Intangible Assets, Amortization Expense, Year Five	$ 381,000