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Note 19 - Loss Per Common Share (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Year ended December 31,

 
   

2023

   

2022

 

Loss attributable to stockholders:

               

Net loss as reported

  $ (1,596 )   $ (2,494 )

Less distributed and undistributed earnings allocable to restricted award holders

    0       0  

Net loss allocable to common stockholders

  $ (1,596 )   $ (2,494 )
                 

Loss per common share attributable to stockholders:

               

Basic

  $ (0.07 )   $ (0.11 )

Diluted

  $ (0.07 )   $ (0.11 )
                 

Weighted average shares outstanding – basic

    21,876       21,729  

Weighted average additional shares assuming conversion of potential common shares

    0       0  

Weighted average shares outstanding – diluted

    21,876       21,729