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Note 3 - Correction of Immaterial Errors (Tables)
12 Months Ended
Jan. 31, 2020
Notes Tables  
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]
(In thousands)
 
As Reported
   
Adjustment
   
Revised
 
Other long-term liabilities
  $
688
    $
659
    $
1,347
 
Total long-term liabilities
   
12,757
     
659
     
13,416
 
Accumulated deficit
   
(3,632
)    
(659
)    
(4,291
)
Total stockholders' equity
   
52,360
     
(659
)    
51,701
 
(In thousands)
 
As Reported
   
Adjustment
   
Revised
 
Cost of Sales
  $
105,626
    $
21
    $
105,647
 
Gross profit
   
23,339
     
(21
)    
23,318
 
Income from operations
   
2,743
     
(21
)    
2,722
 
Income from operations before income taxes
   
1,621
     
(21
)    
1,600
 
Net loss
   
(529
)    
(21
)    
(550
)
(In thousands)
 
As Reported
   
Adjustment
   
Revised
 
Net loss
  $
(529
)   $
(21
)   $
(550
)
Comprehensive loss
   
(1,943
)    
(21
)    
(1,964
)
(In thousands)
 
As Reported
   
Adjustment
   
Revised
 
Net loss
  $
(529
)   $
(21
)   $
(550
)
Other assets and liabilities
   
508
     
21
     
529
 
(In thousands)
 
As Reported
   
Adjustment
   
Revised
 
Net loss
  $
(529
)   $
(21
)   $
(550
)
Accumulated deficit
   
(3,632
)    
(659
)    
(4,291
)
Stockholders' equity
   
52,360
     
(659
)    
51,701
 
(In thousands)
 
As Reported
   
Adjustment
   
Revised
 
Accumulated deficit
  $
(3,103
)   $
(638
)   $
(3,741
)
Stockholders' equity
   
51,812
     
(638
)   $
51,174