Loss Contingency, Number of Putative Subclasses

No definition available.

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- 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

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

+ References

+ Details

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- Definition

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

+ References

+ 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.

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- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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Subsequent Events Dividend Announced (Details) (USD $)	12 Months Ended	0 Months Ended
Subsequent Events Dividend Announced (Details) (USD $)	Dec. 31, 2014	Feb. 11, 2015	Jan. 23, 2015 claim
Subsequent Event [Line Items]
Statutory damages	$ 0
Subsequent Event
Subsequent Event [Line Items]
Quarterly dividend per share		$ 0.20
Declaration date		Feb. 11, 2015
Record date		Feb. 25, 2015
Payment date		Mar. 13, 2015
Number of separate putative subclasses			2
Minimum \| Subsequent Event
Subsequent Event [Line Items]
Statutory damages			100,000
Maximum \| Subsequent Event
Subsequent Event [Line Items]
Statutory damages			1,000,000