Subsequent Events (Tables)

12 Months Ended

Dec. 31, 2020

Subsequent Events

Summary of Convertible Debentures

Date of Issuance	Principal Amount		Fixed Conversion Price		Maturity Date
January 4, 2021	$	37.5 million	$	2.00	July 4, 2021
January 15, 2021	$	37.5 million	$	3.31	July 15, 2021
January 28, 2021	$	65.0 million	$	4.12	July 28, 2021
February 8, 2021	$	80.0 million	$	4.95	August 8, 2021