Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended
	Mar. 15, 2021	Aug. 24, 2020	Mar. 31, 2021	Dec. 31, 2020	Nov. 30, 2020
Fiscal Year
Length of fiscal year			12 months
Transition period			1 month
Cash and Cash Equivalents
Cash equivalents			$ 129,062	$ 26,641
Financial Instruments
Sale of common stock, net (in shares)	1,927,049
Common stock, par value (in dollars per share)			$ 0.01	$ 0.01	$ 0.01
Securities Purchase Agreement
Financial Instruments
Sale of common stock, net (in shares)		504,590
Common stock, par value (in dollars per share)		$ 0.01