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INVESTMENT IN UNCONSOLIDATED COMPANIES | 12 Months Ended
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Mar. 31, 2017
Equity Method Investments And Joint Ventures [Abstract] |
INVESTMENT IN UNCONSOLIDATED COMPANIES |
(3) | INVESTMENT IN UNCONSOLIDATED COMPANIES
Investments in unconsolidated affiliates, generally 50% or less owned partnerships and corporations, are accounted for by the equity method. Under the equity method, the assets and liabilities of the unconsolidated joint venture companies are not consolidated in the company’s consolidated balance sheet. Investments in, at equity, and advances to unconsolidated joint venture companies at March 31, were as follows:
(In thousands) |  | Percentage Ownership |  |  | 2017 |  |  | 2016 |
Sonatide Marine, Ltd. (Angola) |  |  | 49% |  |  | $ | 45,115 |  |  |  | 37,141 |
DTDW Holdings, Ltd. (Nigeria) |  |  | 40% |  |  |  | — |  |  |  | 361 |
Investments in, at equity, and advances to unconsolidated companies |  |  |  |  |  | $ | 45,115 |  |  |  | 37,502 |

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- Definition The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=64825282&loc=d3e32847-111569 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=64825282&loc=d3e32787-111569 + Details
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