Redeemable Preferred Stock - Narrative (Details) $ / shares in Units, $ in Millions	8 Months Ended
	Aug. 18, 2020 day $ / shares shares	Mar. 31, 2021 USD ($) shares	Dec. 31, 2020 shares
Redeemable Noncontrolling Interest [Line Items]
Preferred stock, shares outstanding (in shares) | shares		217.67	217.67
Conversion of stock, shares converted (in shares) | shares	62.0
Conversion price (in dollars per share) | $ / shares	$ 0.60
Number of trading days to calculate daily volume weighted average price per share | day	5
Conversion price (in dollars per share) | $ / shares	$ 0.40
Conversion price (in dollars per share) | $ / shares	$ 0.70
Eight Percent Series C Redeemable Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Preferred stock, redemption amount | $		$ 1.5
Eight Percent Series C Redeemable Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Preferred stock, shares outstanding (in shares) | shares	217.67
Preferred stock, dividend rate, percentage	8.00%
Preferred stock, premium	12.50%