Equity - Reconciliation of Transactions Under ATM Agreement (Details) - USD ($)		3 Months Ended	9 Months Ended		14 Months Ended
	Jul. 22, 2020	Sep. 30, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2019
Class of Stock [Line Items]
Net proceeds	$ 1,250,000	$ 1,400,000	$ 4,197,622	$ 3,835,867	$ 1,700,000
Average price per share (in dollars per share)	$ 0.61			$ 0.74	$ 0.74
ATM Agreement
Class of Stock [Line Items]
Number of shares sold (in shares)			5,921,219	4,291,675
Gross cash proceeds			$ 4,322,622	$ 3,002,157
Fees			(255,070)	(520,750)
Net proceeds			$ 4,067,552	$ 2,481,407
Average price per share (in dollars per share)		$ 0.73	$ 0.73	$ 0.70	$ 0.70