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EARNINGS PER SHARE (Tables)
12 Months Ended
Oct. 30, 2016
EARNINGS PER SHARE [Abstract]  
Calculation of basic and diluted earnings per share
The calculation of basic and diluted earnings per share is presented as follows:

  
Year Ended
 
    
  
October 30,
2016
  
November 1,
2015
  
November 2,
2014
 
          
Net income attributable to Photronics, Inc. shareholders
 
$
46,200
  
$
44,625
  
$
25,996
 
Effect of dilutive securities:
            
Interest expense on convertible notes, net of related tax effects
  
2,938
   
4,363
   
1,426
 
Earnings for diluted earnings per share
 
$
49,138
  
$
48,988
  
$
27,422
 
Weighted-average common shares computations:
            
Weighted-average common shares used for basic earnings per share
  
67,539
   
66,331
   
61,779
 
Effect of dilutive securities:
            
Convertible notes
  
7,841
   
11,085
   
3,945
 
Share-based payment awards
  
974
   
967
   
955
 
Dilutive common shares
  
8,815
   
12,052
   
4,900
 
Weighted-average common shares used for diluted earnings per share
  
76,354
   
78,383
   
66,679
 
             
Basic earnings per share
 
$
0.68
  
$
0.67
  
$
0.42
 
Diluted earnings per share
 
$
0.64
  
$
0.63
  
$
0.41
 
Outstanding securities excluded from the calculation of diluted earnings per share
The table below shows the outstanding weighted-average share-based payment awards that were excluded from the calculation of diluted earnings per share because their exercise price exceeded the average market value of the common shares for the period or, under application of the treasury stock method, they were otherwise determined to be antidilutive. The table also shows convertible notes that, if converted, would have been antidilutive.

  
Year Ended
 
  
October 30,
2016
  
November 1,
2015
  
November 2,
2014
 
          
Share based payment awards
  
1,635
   
1,641
   
1,911
 
Convertible notes
  
-
   
-
   
11,085
 
Total potentially dilutive shares excluded
  
1,635
   
1,641
   
12,996