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Nature of Operations and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Mar. 31, 2015

Summary of Net Properties and Equipment

The following is a summary of net properties and equipment at March 31:

		2015								2014
		Number Of Vessels				Carrying Value				Number Of Vessels				Carrying Value
						(In thousands)								(In thousands)
Owned vessels in active service			242			$	3,310,476				257			$	3,281,391
Stacked vessels			21				38,489				15				9,743
Marine equipment and other assets under construction							315,552								268,189
Other property and equipment (A)							81,790								62,285
Totals			263			$	3,746,307				272			$	3,621,608

(A) Other property and equipment includes six remotely operated vehicles the company took delivery of in fiscal 2014 and two remotely operated vehicles the company took delivery of in fiscal 2015.

Current and Long-Term Liabilities Related to Accrued Property and Liability Losses

The following table discloses the total amount of current and long-term liabilities related to accrued property and liability losses not subject to reinsurance recoverability, but considered currently payable as of March 31:

(In thousands)		2015				2014
Accrued property and liability losses		$	14,203				8,917

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph b

-Article 5

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X

- Definition

Tabular disclosure of the components of accrued liabilities.

+ References

No definition available.

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