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Note 1 - Basis of Presentation (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Weighted Average Number of Shares [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 
  

2021

  

2020

  

2021

  

2020

 
                 

Weighted-average shares outstanding-basic

  95   97   94   98 

Common stock equivalents for stock options and restricted shares

  -   -   1   - 

Weighted-average shares outstanding-diluted

  95   97   95   98 
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
  

June 30,

  

December 31,

 
  

2021

  

2020

 
         

Accumulated balances of items included in accumulated other comprehensive loss:

        

Increase in pension liability

 $(52) $(52)

Income tax benefit

  (13)  (13)

Accumulated other comprehensive loss

 $(39) $(39)
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
  

Six Months Ended

 
  

June 30, 2021

 

Beginning balance

 $10 

Provision for credit losses

  1 

Amounts written off

  (1)

Ending balance

 $10 
Property, Plant and Equipment [Table Text Block]
          

Estimated

 
  

June 30,

  

December 31,

  

Useful Lives

 
  

2021

  

2020

  

(in years)

 

Property and equipment:

             

Land

 $206  $123      

Buildings and improvements

  308   305  7to40 

Equipment

  857   834  3to20 
   1,371   1,262      

Accumulated depreciation

  (562)  (525)     

Total property and equipment, net

 $809  $737      
Schedule of Disposal of Assets and Purchase of Property and Equipment [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 
  

2021

  

2020

  

2021

  

2020

 

Gain on disposal of assets, net:

                

Proceeds from sale of assets

 $(3) $-  $(3) $(1)

Proceeds from FCC - Repack

  (3)  (8)  (7)  (14)

Net book value of assets disposed

  4   1   5   2 

Other

  1   -   -   - 

Total

 $(1) $(7) $(5) $(13)
                 

Purchase of property and equipment:

                

Recurring purchases - operations

         $39  $37 
Doraville land purchase          80   - 

Repack

          2   14 

Total

         $121  $51