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Stock-Based Compensation (Summary of Stock Options Activity) (Details) (Stock Options [Member], USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2014 | Sep. 30, 2014
Stock Options [Member] |  |
Number of Shares |  |
Total Granted and Outstanding, beginning of period (in shares) | 1,295,000 | 1,295,000
Granted (in shares) |  | 714,000
Exercised (in shares) |  | (20,000)
Forfeited (in shares) |  |
Total granted and outstanding (in shares) |  | 1,989,000
Approved for grant (in shares) |  | 336,000
Total Awarded and Unvested, end of period (in shares) |  | 2,325,000
Weighted Average Grant Date Fair Value |  |
Total Granted and Outstanding, beginning of period | $ 9.94 | $ 9.94
Granted | $ 17.69 | $ 17.69
Exercised |  | $ 7.25
Forfeited |  |
Total Granted and Outstanding |  | $ 12.75
Weighted Average Exercise Price |  |
Total granted and outstanding, beginning of period, weighted average exercise price (in dollars per share) | $ 20.20 | $ 20.20
Granted, weighted average exercise price (in dollars per share) |  | $ 18.40
Exercised (in dollars per share) |  | $ 12.54
Forfeited (in dollars per share) |  |
Total Granted and Outstanding, weighted average exercise price (in dollars per share) |  | $ 19.63
Approved for grant, weighted average exercise price (in dollars per share) |  | $ 11.88
Total Awarded and Outstanding, end of period, weighted average exercise price (in dollars per share) |  | $ 18.51

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- Definition The number of non-vested stock option awards, that have been approved for grant but have not yet been granted for accounting purposes (i.e. a grant date fair value cannot be determined currently because the related performance targets for future years have not yet been established by the Compensation Committee). + References No definition available. + Details
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- Definition The weighted average exercise price of non-vested stock option awards, that have been approved for grant but have not yet been granted for accounting purposes (i.e. a grant date fair value cannot be determined currently because the related performance targets for future years have not yet been established by the Compensation Committee). + References No definition available. + Details
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercised, Weighted Average Grant Date Fair Value + References No definition available. + Details
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- Definition Number of options which are granted and outstanding before approved for grant as of the date of balance sheet. + References No definition available. + Details
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- Definition The weighted average price as of the date of balance sheet at which grantees can acquire the shares granted and outstanding under the stock option plan. + References No definition available. + Details
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- Definition The weighted average grant-date fair value of options outstanding during the reporting period as calculated by applying the disclosed option pricing methodology. + References No definition available. + Details
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average grant-date fair value of non-vested options forfeited. + References No definition available. + Details
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- Definition Weighted average grant-date fair value of non-vested options outstanding. + References No definition available. + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References No definition available. + Details
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. + References No definition available. + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References No definition available. + Details
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- Definition Number of share options (or share units) exercised during the current period. + 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 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28,29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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