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Note 12 - Stock Incentive Plans (Tables)
12 Months Ended
Feb. 01, 2020
Notes Tables  
Share-based Payment Arrangement, Option, Activity [Table Text Block]
   
Options
     
 
 
   
 
 
   
Shares
   
Weighted Average Exercise Price
   
Weighted Average Remaining Contractual Term
   
Aggregate Intrinsic Value (in thousands)
 
Outstanding, February 2, 2019
   
950,678
     
9.67
     
 
     
 
 
Granted
   
-
     
-
     
 
     
 
 
Exercised
   
(5,980
)    
4.90
     
 
     
 
 
Expired
   
(21,444
)    
7.19
     
 
     
 
 
Outstanding, February 1, 2020
   
923,254
    $
9.76
     
3.9
    $
-
 
                                 
Options Exercisable as of:
                     
 
     
 
February 1, 2020
   
686,353
    $
10.15
     
4.1
    $
-
 
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
   
2018
 
         
Dividend yield
   
0
%
Historical volatility
   
50
%
Risk-free rate
   
2
%
Expected life
   
3.5
 
Weighted average grant date fair value
  $
3.31
 
Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
   
Time-Based Restricted Stock
   
Performance-Based Restricted Stock
 
   
Shares
   
Weighted Average Grant Date Fair Value
   
Shares
   
Weighted Average Grant Date Fair Value
 
Outstanding, February 2, 2019
   
379,778
    $
9.31
     
167,153
    $
8.73
 
Granted
   
319,831
     
5.64
     
95,811
     
5.61
 
Vested
   
(217,972
)    
9.76
     
-
     
-
 
Forfeited
   
(28,234
)    
6.04
     
-
     
-
 
Outstanding, February 1, 2020
   
453,403
    $
6.71
     
262,964
    $
7.59