4. Capitalized Software Development Costs (Tables)

12 Months Ended

Oct. 31, 2020

Table Text Block Supplement [Abstract]

Schedule of Other Assets

PASSUR Software Development costs consist of the following as of October 31, 2020 and 2019:

	2020	2019
Software development costs, beginning balance	$ 23,732,000	$ 21,159,000
Additions	489,000	2,573,000
Impairment charge	(6,134,000)	-
Total capitalized software development costs	18,087,000	23,732,000
Less accumulated amortization	16,864,000	15,413,000
Software development costs, ending balance, net	$ 1,223,000	$ 8,319,000