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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2020
Fair Value Disclosures [Abstract]  
Schedule of Valuation Assumptions used in Determining Fair Value
The following valuation assumptions were used in determining the fair value of the 3.00%/5.00% Convertible Notes, including the conversion option, as of September 30, 2020:
Risk-free interest rate0.24 %
Credit spread9.47 %
PIK premium spread2.00 %
Volatility50.00 %
Mark-to-Fair Value Disclosure
Fair value as of December 31, 2019$— 
Fair value at issuance date38,962 
Mark-to-fair value adjustment on embedded conversion feature(2,010)
Reclassification of embedded conversion feature to additional paid-in capital(36,952)
Fair value as of September 30, 2020$—