Debt - Convertible Debt (Details) - USD ($) |
Aug. 12, 2019 |
Sep. 30, 2021 |
Dec. 31, 2020 |
Jun. 22, 2020 |
Apr. 29, 2020 |
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| Debt Instrument [Line Items] | |||||
| Debt issuance costs, gross | $ 32,000,000 | ||||
| Convertible Debt | 7.00% Convertible Senior Notes | |||||
| Debt Instrument [Line Items] | |||||
| Interest rate | 7.00% | ||||
| Convertible Debt | 5.875% Convertible Notes | |||||
| Debt Instrument [Line Items] | |||||
| Face amount | $ 120,000,000 | $ 120,000,000 | |||
| Interest rate | 5.875% | 5.875% | 5.875% | ||
| Redemption price in percentage | 100.00% | ||||
| Unamortized discount on 5.875% Convertible Senior Notes | $ 3,500,000 | $ 2,225,918 | $ 2,656,739 | ||
| Debt issuance costs, gross | $ 508,000 | ||||
| Conversion price (in dollars per share) | $ 50.00 | ||||
| Minimum balance to trigger default upon qualified event | $ 25,000,000 | ||||
| Debt instrument, repurchased face amount | $ 2,000,000 | ||||
| Convertible debt outstanding | $ 118,100,000 |
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- Definition Debt Instrument, Covenant Compliance, Minimum Balance To Trigger Default Upon Qualified Event No definition available.
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- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Face (par) amount of the original debt instrument that was repurchased. No definition available.
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- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before accumulated amortization, of debt issuance costs. 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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