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Convertible Senior Notes, Net (Tables) | 12 Months Ended
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Dec. 31, 2018
Debt Disclosure [Abstract] |
Schedule of Convertible Senior Notes | The following table summarizes the terms of the Notes ($ in thousands):
| Principal Amount | Coupon Rate | Effective Rate (1) | Conversion Rate (2) | Maturity Date | Remaining Period of Amortization
2019 Notes | $ | 34,482 |  | 5.50 | % | 8.31 | % | 58.2442 |  | 3/15/2019 | 0.21 years
2022 Notes | 345,000 |  | 4.75 | % | 5.60 | % | 50.2260 |  | 8/23/2022 | 3.65 years
2023 Notes | 230,000 |  | 5.375 | % | 6.16 | % | 48.7187 |  | 10/15/2023 | 4.79 years
Total | $ | 609,482 |  |  |  |  |  |
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(1) | Effective rate includes the effect of the adjustment for the conversion option (See endnote (2) below), the value of which reduced the initial liability and was recorded in additional paid-in-capital.
(2) | We have the option to settle any conversions in cash, shares of common stock or a combination thereof. The conversion rate represents the number of shares of common stock issuable per one thousand principal amount of the Notes converted, and includes adjustments relating to cash dividend payments made by us to stockholders that have been deferred and carried-forward in accordance with, and are not yet required to be made pursuant to, the terms of the applicable supplemental indenture.

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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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- References No definition available. + Details
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