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Note 6 - (Loss) Income Per Common Share (Tables)
9 Months Ended
Oct. 01, 2023
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Three Months Ended

   

Nine Months Ended

 
   

October 1,

   

October 2,

   

October 1,

   

October 2,

 
   

2023

   

2022

   

2023

   

2022

 
   

(Unaudited)

   

(Unaudited)

 
Loss attributable to stockholders:                                

Net loss as reported

  $ (555 )   $ (2,242 )   $ (517

)

 

$

(2,634

)

Less distributed and undistributed earnings allocable to restricted award holders

    0       0       0       0  

Less dividends declared attributable to restricted award holders

    0       0       0       0  

Net loss allocable to common stockholders

  $ (555 )   $ (2,242 )   $ (517

)

 

$

(2,634

)

Loss per common share attributable to stockholders:

                               

Basic

  $ (0.03 )   $ (0.10 )   $ (0.02

)

 

$

(0.12

)

Diluted

  $ (0.03 )   $ (0.10 )   $ (0.02

)

 

$

(0.12

)

Weighted average shares outstanding – basic

    21,880       21,740       21,848       21,716  

Weighted average additional shares assuming conversion of potential common shares

    0       0       0       0  

Weighted average shares outstanding – diluted

    21,880       21,740       21,848       21,716