Operating Leases - Supplemental Cash Flow Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Leases [Abstract]
Cash paid for amounts included in measurement of lease liabilities	$ 743,763	$ 891,632	$ 2,298,049	$ 2,377,454
Right-of-use assets obtained in exchange for lease liabilities	$ 5,337,749	$ 5,591	$ 8,823,499	$ 801,949