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Debt (Tables) | 12 Months Ended
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Dec. 31, 2015
Debt Disclosure [Abstract] |
Schedule of Convertible Notes Components | The Convertible Notes consisted of the following at December 31, 2015 (in thousands):
Liability component: |
Principal | $ | 120,000 |
Less: unamortized debt discount and debt issuance costs | (37,539 | )
Net carrying amount | $ | 82,461 |
Equity component | $ | 38,305 |
Schedule of Convertible Notes Interest Expense | The following table sets forth total interest expense recognized related to the Convertible Notes during the year ended December 31, 2015 (in thousands):
Contractual interest expense | $ | 3,667 |
Amortization of debt discount | 4,400 |
Amortization of debt issuance costs | 292 |
Total interest expense | $ | 8,359 |
Schedule of Maturities of Long-term Debt | The minimum calendar year payments and maturities of long-term debt are as follows (in thousands):
2016 | $ | 3,561 |
2017 | 247 |
2018 | 247 |
2019 | — |
2020 | 120,000 |
Thereafter | — |
Total | $ | 124,055 |

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- Definition Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components. + References No definition available. + Details
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- Definition Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities. + References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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