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Note 9 - Basic and Diluted Earnings Per Common Share (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Three Months Ended September 30,

   

Nine Months Ended September 30,

 
   

2023

   

2022

   

2023

   

2022

 
                                 

Numerator for basic and diluted earnings per common share:

                               

Net loss for the period

  $ (22,772 )   $ (7,981 )   $ (72,823 )   $ (14,126 )
                                 

Denominator for basic and diluted earnings per common share:

                               

Basic weighted average number of common shares outstanding

    10,874,659       10,779,348       10,852,079       10,766,657  

Effect of outstanding stock options

    -       -       -       -  

Diluted weighted average number of shares outstanding

    10,874,659       10,779,348       10,852,079       10,766,657  
                                 

Basic loss per common share

  $ (2.09 )   $ (0.74 )   $ (6.71 )   $ (1.31 )