Equity incentive plan (Tables)

9 Months Ended

Jul. 31, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of Stock Option Activity

	Nine and Three Months Ended July 31, 2022				Nine and Three Months Ended July 31, 2021
	No. of Options		Weighted Average		No. of Options		Weighted Average
	Outstanding		Price		Outstanding		Price
Options outstanding at beginning of period		310,740	$	18.35		310,740	$	18.35
Options granted during period		-		-		-		-
Options forfeited/cancelled during period		-		-		-		-
Options outstanding at end of period		310,740	$	18.35		310,740	$	18.35
Options vested and expected to vest		309,450				308,310
Options exercisable at end of period		301,140				284,940