Quarterly report pursuant to Section 13 or 15(d)

Equipment Acquisitions and Dispositions (Details)

v3.20.2
Equipment Acquisitions and Dispositions (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2020
USD ($)
equipment
vessel
Jun. 30, 2019
USD ($)
Property, Plant and Equipment [Line Items]    
Payments to acquire property, plant and equipment $ 12,417 $ 7,750
Sales Price of Equipment 9,200  
Gain (Loss) on Disposition of Property Plant Equipment 7,900  
Proceeds from other long-term financial liabilities 33,662 $ 0
Gains on Asset Dispositions, Net    
Property, Plant and Equipment [Line Items]    
Amortization of Deferred Gains on Sale of Property $ 700  
Inland River Dry-Cargo Barges    
Property, Plant and Equipment [Line Items]    
Number of Equipment Disposed | vessel 39  
U.S.-flag - Harbor Tugs    
Property, Plant and Equipment [Line Items]    
Equipment Subject to Failed Sale Leaseback, Number of Units | equipment 3  
U.S.-flag - Harbor Tugs | Minimum    
Property, Plant and Equipment [Line Items]    
Failed Sale Leaseback Transaction, Lease Terms 72  
U.S.-flag - Harbor Tugs | Maximum    
Property, Plant and Equipment [Line Items]    
Failed Sale Leaseback Transaction, Lease Terms 84