Debt - Senior Secured Convertible Notes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 27, 2019	Jun. 28, 2019	May 21, 2019
Debt Instrument [Line Items]
Interest expense	$ 291,909	$ 796,141	$ 554,801	$ 1,753,172
May 2019 Senior Secured Convertible Notes
Debt Instrument [Line Items]
Aggregate amount							$ 2,400,000
Original issue discount							$ 500,000
June 2019 Senior Secured Convertible Notes
Debt Instrument [Line Items]
Aggregate amount						$ 2,900,000
Original issue discount						$ 400,000
Senior Secured Convertible Notes
Debt Instrument [Line Items]
Aggregate amount					$ 5,300,000
Interest expense		$ 700,000		$ 800,000