Commitments and Contingencies (Details)
$ in Thousands |
1 Months Ended |
3 Months Ended |
6 Months Ended |
9 Months Ended |
12 Months Ended |
|
Feb. 10, 2017
USD ($)
|
Mar. 31, 2017
USD ($)
|
Jun. 30, 2016
USD ($)
|
Sep. 30, 2018
USD ($)
|
Sep. 30, 2017
USD ($)
|
Dec. 31, 2017
USD ($)
|
Dec. 31, 2016
USD ($)
|
Dec. 31, 2015
USD ($)
|
| Letters of guarantee and letters of credit |
|
|
|
$ 600
|
|
$ 590
|
$ 590
|
|
| Cash consideration for purchase of vessel |
|
|
|
10,647
|
$ 0
|
0
|
60,115
|
$ 0
|
| Other long term assets |
|
|
|
42,479
|
|
37,801
|
2,647
|
|
| Other income |
|
|
|
|
|
6,140
|
18,175
|
4,840
|
| Restricted cash |
|
|
|
10,056
|
$ 5,040
|
6,558
|
5,386
|
$ 13,480
|
| Scenario, Previously Reported [Member] |
|
|
|
|
|
|
|
|
| Other long term assets |
|
|
|
|
|
$ 4,856
|
|
|
| Navios Logistics |
|
|
|
|
|
|
|
|
| Collateralized cash amount released |
|
$ 2,900
|
|
|
|
|
2,900
|
|
| Revolver | Navios Acquisition |
|
|
|
|
|
|
|
|
| Maximum borrowing capacity |
|
|
|
|
|
|
50,000
|
|
| Litigation settlement expense |
|
|
$ 775
|
|
|
|
|
|
| Settlement agreement date |
|
|
|
|
|
Jun. 09, 2016
|
|
|
| Lawsuit filing date |
|
|
|
|
|
Apr. 01, 2016
|
|
|
| Letter of Credit | Navios Logistics |
|
|
|
|
|
|
|
|
| Restricted cash |
|
|
|
|
|
|
$ 2,900
|
|
| Vitol S.A. | Navios Logistics |
|
|
|
|
|
|
|
|
| Guarantee and indemnity letter |
|
|
|
$ 12,000
|
|
$ 12,000
|
|
|
| Guarantees |
|
|
|
Navios Logistics issued a guarantee and indemnity letter that guarantees the performance by Petrolera San Antonio S.A. (a consolidated subsidiary) of all its obligations to Vitol S.A. up to $12,000. This guarantee expires on March 1, 2019.
|
|
Navios Logistics has issued a guarantee and indemnity letter that guarantees the performance by Petrolera San Antonio S.A. (a consolidated subsidiary) of all its obligations to Vitol S.A. up to $12,000. This guarantee expires on March 1, 2019.
|
|
|
| Vale | Navios Logistics |
|
|
|
|
|
|
|
|
| Litigation Settlement, Amount Awarded from Other Party |
$ 21,500
|
|
|
|
|
|
|
|
| Other income |
|
$ 1,157
|
|
|
|
$ 1,157
|
|
|
| Three pushboats | Navios Logistics |
|
|
|
|
|
|
|
|
| Contractual obligation next twelve months |
|
|
|
|
|
$ 580
|
|
|
| Bulk carrier vessel |
|
|
|
|
|
|
|
|
| Vessel capacity in DWT |
|
|
|
82,000 dwt
|
|
82,000 dwt
|
|
|
| Date of expected delivery |
|
|
|
Q1 2020
|
|
Q4 2019
|
|
|
| Cash consideration for purchase of vessel |
|
|
|
|
|
$ 2,705
|
|
|
| Other long term assets |
|
|
|
$ 2,896
|
|
2,724
|
|
|
| Contractual Obligation |
|
|
|
$ 5,410
|
|
$ 5,410
|
|
|
| Construction of river and estuary tanker |
|
|
|
|
|
|
|
|
| Lease Term |
|
|
|
|
|
5 years
|
|
|
| Construction of river and estuary tanker | Navios Logistics |
|
|
|
|
|
|
|
|
| Contractual obligation next twelve months |
|
|
|
|
|
$ 9,024
|
|
|
| Newbuilding bulk carriers |
|
|
|
|
|
|
|
|
| Lease Term |
|
|
|
10 years
|
|
|
|
|
| Number of vessels |
|
|
|
2
|
|
|
|
|
| Cash consideration for purchase of vessel |
|
|
|
$ 5,570
|
|
|
|
|
| Other long term assets |
|
|
|
5,989
|
|
|
|
|
| Contractual obligation next twelve months |
|
|
|
$ 11,140
|
|
|
|
|
| First newbuilding bulk carrier |
|
|
|
|
|
|
|
|
| Vessel capacity in DWT |
|
|
|
82,000 dwt
|
|
|
|
|
| Date of expected delivery |
|
|
|
Q3 2019
|
|
|
|
|
| Second newbuilding bulk carrier |
|
|
|
|
|
|
|
|
| Vessel capacity in DWT |
|
|
|
82,000 dwt
|
|
|
|
|
| Date of expected delivery |
|
|
|
Q4 2019
|
|
|
|
|
| Bulk carrier vessel |
|
|
|
|
|
|
|
|
| Lease Term |
|
|
|
10 years
|
|
|
|
|
| Number of vessels |
|
|
|
1
|
|
|
|
|
| Vessel capacity in DWT |
|
|
|
81,000 dwt
|
|
|
|
|
| Date of expected delivery |
|
|
|
Q4 2019
|
|
|
|
|
| Cash consideration for purchase of vessel |
|
|
|
$ 2,795
|
|
|
|
|
| Other long term assets |
|
|
|
2,945
|
|
|
|
|
| Contractual obligation next twelve months |
|
|
|
$ 5,590
|
|
|
|
|
| Covers for Dry Barges |
|
|
|
|
|
|
|
|
| Contractual Obligation |
|
|
|
|
|
1,115
|
|
|
| Covers for Dry Barges | Navios Logistics |
|
|
|
|
|
|
|
|
| Contractual Obligation |
|
|
|
|
|
1,115
|
|
|
| Contractual obligation next twelve months |
|
|
|
|
|
$ 486
|
|
|