v3.26.1
Note M - Leases - Lease Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Operating revenues $ 164,652 $ 151,134 $ 306,532 $ 306,475
Lease Revenue [Member]        
Operating revenues 2,303 2,832 4,878 5,640
Trucks under Operating Lease [Member] | Lease Revenue [Member]        
Operating revenues 2,293 2,623 4,723 5,228
Dock Space under Operating Lease [Member] | Lease Revenue [Member]        
Operating revenues $ 10 $ 209 $ 155 $ 412