Debt - Financial covenant (Details) - USD ($) |
Feb. 01, 2021 |
Oct. 01, 2020 |
Apr. 13, 2020 |
Mar. 31, 2020 |
Dec. 31, 2020 |
Nov. 22, 2017 |
Sep. 30, 2016 |
---|---|---|---|---|---|---|---|
Debt Instrument [Line Items] | |||||||
End of term charge | $ 534,237 | ||||||
Senior debt | |||||||
Debt Instrument [Line Items] | |||||||
Stated interest rate | 11.50% | 10.75% | |||||
End of term fee paid | $ 534,375 | $ 534,375 | |||||
End of term charge | $ 1,068,750 | $ 787,500 | |||||
Senior debt | Prime rate | |||||||
Debt Instrument [Line Items] | |||||||
Spread on variable rate | 4.25% | 4.50% |