Debt - Interest Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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Debt Disclosure [Abstract] | ||||
Contractual interest expense | $ 2,052 | $ 1,975 | $ 4,021 | $ 3,948 |
Amortization of debt issuance costs | 457 | 349 | 807 | 698 |
Accretion of debt discount | 7,482 | 4,713 | 12,389 | 9,363 |
Total convertible debt interest expense | 9,991 | 7,037 | 17,217 | 14,009 |
Finance lease interest expense | 328 | 432 | 661 | 871 |
Interest expense | $ 10,319 | $ 7,469 | $ 17,878 | $ 14,880 |
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- Definition Convertible Debt, Interest Expense, Total No definition available.
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- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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