Net loss per Common Share - Loss Per Share, Basic and Diluted (Details)			3 Months Ended						9 Months Ended
		Sep. 15, 2020	Sep. 30, 2020 USD ($) $ / shares shares	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Sep. 30, 2019 USD ($) $ / shares shares	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Sep. 30, 2020 USD ($) $ / shares shares	Sep. 30, 2019 USD ($) $ / shares shares
Earnings Per Share [Abstract]
Net loss | $			$ (11,159,286)	$ (20,491,327)	$ (3,527,759)	$ (4,562,989)	$ (5,992,156)	$ 29,483	$ (35,178,372)	$ (10,525,662)
Weighted Average Shares - Basic (in shares)	[1]		10,279,698			10,192,842			10,274,906	10,189,636
Dilutive effect of stock options and restricted stock units (in shares)			0			0			0	0
Weighted Average Shares - Diluted (in shares)	[1]		10,279,698			10,192,842			10,274,906	10,189,636
Basic net loss (in usd per share) | $ / shares	[1]		$ (1.09)			$ (0.45)			$ (3.42)	$ (1.03)
Diluted net loss (in usd per share) | $ / shares	[1]		$ (1.09)			$ (0.45)			$ (3.42)	$ (1.03)
Reverse stock split ratio		0.1428571428571420

[1] Adjusted to give effect for the 1-for-7 Reverse Stock Split that became effective as of September 15, 2020, see Note 1