Convertible Senior Notes - Summary of Net Carrying Amount of Liability Component of Notes (Detail) - USD ($) |
Dec. 31, 2019 |
Dec. 31, 2018 |
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Debt Disclosure [Abstract] | ||
Principal | $ 460,000,000 | |
Unamortized discount | (67,350,000) | |
Unamortized issuance cost | (5,761,000) | |
Net carrying amount | $ 386,889,000 | $ 366,552,000 |
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- Definition Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of debt discount to be amortized after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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