Net Loss Per Share - Narrative (Details)			1 Months Ended	3 Months Ended		6 Months Ended
Net Loss Per Share - Narrative (Details)	Dec. 27, 2018	Dec. 26, 2018	Apr. 30, 2021 shares	Jun. 30, 2021 shares	Mar. 31, 2020 shares	Jun. 30, 2021 shares	Jun. 30, 2020 shares
Subsidiary, Sale of Stock [Line Items]
Preferred stock conversion ratio				0.20		0.20
Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Conversion to common stock (in shares)				(1,257,143)		(1,257,143)	(1,600,000)
Common Stock
Subsidiary, Sale of Stock [Line Items]
Conversion to common stock (in shares)			6,285,715	6,285,715	8,000,000	6,285,715	8,000,000
Series B Preferred Stock \| Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Preferred stock conversion ratio	0.20	0.20				0.20
Shares converted (in shares)			1,257,143		1,600,000	1,257,143