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Stockholders' Equity (Shares Reserved for Issuance) (Details) | Jun. 30, 2013
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Class of Stock [Line Items] |
Shares reserved for issuance | 15,643,000
Employee Stock Purchase Plan |
Class of Stock [Line Items] |
Shares reserved for issuance | 1,967,000
Stock Options |
Class of Stock [Line Items] |
Shares reserved for issuance | 13,676,000

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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