Note 2 - Stock Compensation

3 Months Ended

Jan. 31, 2018

Notes to Financial Statements

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

2. Stock Compensation

The Company

’s total stock-based compensation expense was

$1.0

million and

$0.5

million for the

three

months ended

January 31, 2018

and

2017,

respectively. Included in this total stock-based compensation expense was the vesting of stock options of

$0.2

million and

$0.1

million for the

three

months ended

January 31, 2018

and

2017,

respectively.