XML 44 R33.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 11 - Share-based Compensation (Tables)
 9 Months Ended
Sep. 29, 2018
Notes Tables  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
   
Number of
Time-Based
Restricted
Stock Units
    
Weighted
Average
Grant Date Fair
Value per Share
  
Outstanding non-vested at December 30, 2017
    
87,034
     $
5.88
  
Granted
    
15,000
     $
5.33
  
Vested
    
-
      
-
  
Forfeited or expired
    
5,839
     $
6.85
  
Outstanding non-vested at September 29, 2018
    
96,195
     $
5.74
  
   
Number of
Performance-Based
Restricted
Stock Units
    
 
Weighted
Average
Grant Date Fair
Value per Share
  
Outstanding non-vested at December 30, 2017
    
400,000
     $
5.11
  
Granted
    
200,000
     $
5.66
  
Vested
    
-
      
-
  
Forfeited or expired
    
360,000
     $
5.29
  
Outstanding non-vested at September 29, 2018
    
240,000
     $
5.29