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Note P - Acquisition of Metropolitan Trucking (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]
  

(in thousands)

 
     

Trade and other accounts receivable

 $10,821 

Other current assets

  316 

Property and equipment

  68,722 

Total assets

  79,859 

Accounts payable

  (2,915)

Long-term debt

  (12,627)

Total cash paid

 $64,317