Equity Method Investment, Additional Financing

No definition available.

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Period Type:	instant

- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

+ Details

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- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

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Period Type:	duration

- Details

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Subsequent Events (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		0 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Feb. 04, 2015	Dec. 22, 2014	Feb. 02, 2015
Subsequent Event [Line Items]
Equity method investment, additional financing				$ 2.5
Cash dividend declared (USD per share)	$ 0.10	$ 0.08
Subsequent Event
Subsequent Event [Line Items]
Equity method investment, additional financing					$ 2.5
Cash dividend declared (USD per share)			$ 0.10
Cash dividend declared, payment date			Mar. 27, 2015
Cash dividend declared, record date			Mar. 06, 2015