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Note 13 - Net Income (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 
  

2023

  

2022

  

2023

  

2022

 

Weighted average shares:

                

Basic weighted average number of common shares outstanding

  18,464,929   18,253,066   18,445,775   18,222,426 

Dilutive securities (1)

            

Total shares including dilutive securities

  18,464,929   18,253,066   18,445,775   18,222,426 
                 

Net income (loss):

                

Net income (loss) from continuing operations

 $(2,174) $(2,075) $(1,090) $(2,434)

Loss from discontinued operations, net of income tax

     (93)     (140)

Net income (loss)

 $(2,174) $(2,168) $(1,090) $(2,574)
                 

Net income (loss) per common share:

                

Basic net income (loss) per common share from continuing operations

 $(0.12) $(0.11) $(0.06) $(0.13)

Basic loss per common share from discontinued operations

     (0.01)     (0.01)

Basic net income (loss) per common share

  (0.12)  (0.12)  (0.06)  (0.14)
                 

Diluted net income (loss) per common share from continuing operations

 $(0.12) $(0.11) $(0.06) $(0.13)

Diluted loss per common share from discontinued operations

     (0.01)     (0.01)

Diluted net income (loss) per common share

  (0.12)  (0.12)  (0.06)  (0.14)