v2.4.0.8

Summary of Significant Accounting Policies - Additional Information (Detail)	Mar. 31, 2014
Summary Of Significant Accounting Policies [Line Items]
Maximum Ownership Percent Consider Under Cost Method Investments	20.00%
Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Equity Method Investment, Ownership Percentage	20.00%

X

- Definition

Maximum ownership percent consider under cost method investments.

+ References

No definition available.

+ Details

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X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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