Equity incentive plan (Tables)

12 Months Ended

Oct. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock Option Activity

The following table summarizes stock option activity for Fiscal 2018:

	Year Ended October 31,
	2018
	No. of Options		Exercise
	Outstanding		Price
Options outstanding at beginning of year		267,780	$	18.81
Options granted during year		38,000	$	15.50
Options forfeited/cancelled during year		—	$	—
Options outstanding at end of year		305,780	$	18.40
Options vested and expected to vest		299,140
Options exercisable at end of year		200,260