Leases - Navios Holdings Future Minimum Commitments for Chartered-In Vessels, Barges, Pushboats and Office Space (Table) (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
Charter-in vessels in operation  
Operating Leased Assets [Line Items]  
2019 $ 114,668
2020 100,829
2021 72,826
2022 47,695
2023 38,986
2024 and thereafter 42,685
Total 417,689
Charter-in vessels to be delivered  
Operating Leased Assets [Line Items]  
2019 5,165
2020 14,261
2021 15,391
2022 15,119
2023 14,298
2024 and thereafter 58,389
Total 122,623
Office space  
Operating Leased Assets [Line Items]  
2019 2,652
2020 1,961
2021 1,590
2022 1,750
2023 1,655
2024 and thereafter 7,346
Total $ 16,954