XML 39 R50.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Acquisitions, 2018 (Details)
12 Months Ended
Dec. 28, 2018
USD ($)
TankBarge
Dec. 14, 2018
USD ($)
TankBarge
bbl
Nov. 30, 2018
USD ($)
Towboat
May 10, 2018
USD ($)
TankBarge
bbl
Mar. 15, 2018
USD ($)
TankBarge
Feb. 14, 2018
USD ($)
bbl
Towboat
TankBarge
Dec. 31, 2019
USD ($)
TankBarge
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Acquisitions [Abstract]                  
Purchase price             $ 248,164,000 $ 301,861,000 $ 177,222,000
Assets [Abstract]                  
Goodwill             953,826,000 $ 953,826,000  
Inland Tank Barges [Member]                  
Acquisitions [Abstract]                  
Purchase price $ 3,120,000 $ 28,500,000         $ 17,991,000    
Number of maritime vessels acquired | TankBarge 3 27         9    
Tank barge barrel capacity (in barrels) | bbl   306,000              
Average age of property   8 years         5 years    
Inland Towboats [Member]                  
Acquisitions [Abstract]                  
Purchase price     $ 3,050,000            
Number of maritime vessels acquired | Towboat     1            
Inland Pressure Tank Barges [Member]                  
Acquisitions [Abstract]                  
Purchase price         $ 10,400,000        
Number of maritime vessels acquired | TankBarge         2        
Average age of property         5 years        
Targa [Member]                  
Acquisitions [Abstract]                  
Cash paid for acquisition       $ 69,250,000          
Goodwill acquired       16,116,000          
Intangible assets acquired       $ 11,000,000          
Weighted average amortization period of intangibles       15 years          
Targa [Member] | Inland Pressure Tank Barges [Member]                  
Acquisitions [Abstract]                  
Number of maritime vessels acquired | TankBarge       16          
Tank barge barrel capacity (in barrels) | bbl       258,000          
Average age of property       15 years          
Higman [Member]                  
Acquisitions [Abstract]                  
Cash paid for acquisition           $ 421,922,000      
Goodwill acquired           4,657,000      
Intangible assets acquired           $ 11,100,000      
Weighted average amortization period of intangibles           4 years 10 months 24 days      
Acquisition related costs           $ 3,464,000      
Assets [Abstract]                  
Cash           2,313,000      
Accounts receivable           27,527,000      
Prepaid expenses and other current assets           5,323,000      
Property and equipment           497,951,000      
Goodwill           4,657,000      
Other assets           30,000      
Total assets           537,801,000      
Liabilities [Abstract]                  
Accounts payable           17,012,000      
Accrued liabilities           14,127,000      
Deferred revenues           40,524,000      
Other long-term liabilities           44,216,000      
Total liabilities           115,879,000      
Net assets acquired           $ 421,922,000      
Higman [Member] | Inland Tank Barges [Member]                  
Acquisitions [Abstract]                  
Number of maritime vessels acquired | TankBarge           163      
Aggregate tank barge barrel capacity (in barrels) | bbl           4,800,000      
Average age of property           7 years      
Higman [Member] | Inland Towboats [Member]                  
Acquisitions [Abstract]                  
Number of maritime vessels acquired | Towboat           75      
Average age of property           8 years