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Earnings Per Share (Tables)
 12 Months Ended
Oct. 31, 2018
Equity [Abstract]  
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]
he following is a reconciliation of the numerator and denominator of the basic and diluted earnings per share computation for net income (loss) per share:  
 
Years Ended October 31,
 
2018
 
2017
 
2016
Net income (loss) available to common stockholders
$
11,479

 
$
(697
)
 
$
3,669

Basic weighted average shares
23,229

 
19,233

 
17,513

Restricted stock units and stock options
140

 
—

 
13

Diluted weighted average shares
23,369

 
19,233

 
17,526

Basic earnings (loss) per share
$0.49
 
$(0.04)
 
$0.21
Diluted earnings (loss) per share
$0.49
 
$(0.04)
 
$0.21