Cash proceeds from termination and settlement of convertible note hedge, value

No definition available.

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- Definition

Number of trading days measurement period to determine additional interest payable

+ References

No definition available.

+ Details

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- Definition

Shares received for termination and settlement of convertible note hedge

+ References

No definition available.

+ Details

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Convertible Senior Debt (Details Textuals) $ / shares in Units, $ in Thousands			6 Months Ended
	Jul. 16, 2015 d	Mar. 03, 2015 USD ($) shares	Jun. 30, 2015 d $ / shares
Debt Instrument [Line Items]
Number of trading days to determine additional interest payable			20
Cash proceeds from termination and settlement of convertible note hedge \| $		$ 17,818
Convertible Senior Notes [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Conversion price per share \| $ / shares			$ 13.91
Convertible Senior Notes [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Conversion price per share \| $ / shares			$ 24.21
Common stock Class A
Debt Instrument [Line Items]
Shares received for termination and settlement of convertible note hedge \| shares		258,350
Debt Exchange Agreements [Member]
Debt Instrument [Line Items]
Number of trading days to determine additional interest payable	5