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AFFILIATES BALANCES (Tables) | 3 Months Ended
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Mar. 31, 2019
Equity Method Investments And Joint Ventures [Abstract] |
Schedule of Balances with Unconsolidated Affiliates | We maintained the following balances with our unconsolidated affiliates as of March 31, 2019 and December 31, 2018:
(In thousands) |  | March 31, 2019 |  |  | December 31, 2018 |
Due from related parties: |  |  |  |  |  |  |  |
Sonatide (Angola) |  | $ | 92,202 |  |  |  | 109,176 |
DTDW (Nigeria) |  |  | 26,847 |  |  |  | 23,775 |
Due to related parties: |  |  |  |  |  |  |  |
Sonatide (Angola) |  | $ | 29,611 |  |  |  | 29,347 |
DTDW (Nigeria) |  |  | 10,634 |  |  |  | 5,625 |
Due from related parties, net of due to related parties |  | $ | 78,804 |  |  |  | 97,979 |
Schedule of Amounts Due from Affiliate |
|  | Three Months |
|  | Ended |
(In thousands) |  | March 31, 2019 |
Due from Sonatide at beginning of quarter |  | $ | 109,176 |
Revenue earned by the company through Sonatide |  |  | 15,387 |
Less amounts received from Sonatide |  |  | (25,285 | )
Less amounts used to offset Due to Sonatide obligations (A) |  |  | (6,021 | )
Other |  |  | (1,055 | )
Total due from Sonatide at end of quarter |  | $ | 92,202 |
| (A) | We reduced the respective due from affiliates and due to affiliates balances each period through netting transactions based on agreement with the joint venture.
Schedule of Amounts Due to Affiliate |
|  | Three Months |
|  | Ended |
(In thousands) |  | March 31, 2019 |
Due to Sonatide at beginning of quarter |  | $ | 29,347 |
Plus commissions payable to Sonatide |  |  | 1,475 |
Plus amounts paid by Sonatide on behalf of the company |  |  | 5,364 |
Less amounts used to offset Due from Sonatide obligations (A) |  |  | (6,037 | )
Other |  |  | (538 | )
Total due to Sonatide at end of quarter |  | $ | 29,611 |
| (A) | We reduced the respective due from affiliates and due to affiliates balances each period through netting transactions based on agreement with the joint venture.

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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