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Note 7 - Net Income (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended June 30,

  

Six Months Ended June 30,

 
  

2022

  

2021

  

2022

  

2021

 
  

(Unaudited - In thousands, except per share data)

 

Basic:

                

Net income (loss)

 $483  $(320) $(6,226) $17,305 

Weighted average common shares outstanding

  16,356   20,856   16,468   20,879 

Net income (loss) per share

 $0.03  $(0.02) $(0.38) $0.83 
                 

Diluted:

                

Net income (loss) for dilutive share computation

 $483  $(320) $(6,226) $17,305 
                 

Number of shares used in basic per share computation

  16,356   20,856   16,468   20,879 

Unvested restricted stock and DSU's

            

Employee stock options

            

Weighted average common shares outstanding

  16,356   20,856   16,468   20,879 
                 

Net income (loss) per dilutive share

 $0.03  $(0.02) $(0.38) $0.83