Capital Structure - Schedule of Series A Convertible Preferred Stock (Details) - Series A Convertible Preferred Stock - USD ($) $ / shares in Units, $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Nov. 30, 2020
Class Of Stock [Line Items]
Preferred stock, shares authorized	7,064,925	7,064,925
Preferred stock, shares issued	7,064,925	7,064,925
Preferred stock, shares outstanding	7,064,925	7,064,925	0
Original issue price	$ 7.93
Carrying value	$ 55,735	$ 55,738
Liquidation preference	$ 56,000