Leases - Components of Lease Expense (Details) - USD ($)			3 Months Ended	9 Months Ended
	Sep. 30, 2019	Dec. 31, 2018	Sep. 30, 2019	Sep. 30, 2019
Leases [Abstract]
Operating lease cost			$ 1,488,706	$ 3,831,665
Finance lease cost
Amortization of lease expense	$ 200,000	$ 200,000	25,530	76,019
Interest on lease liabilities			4,200	13,170
Sublease income			(102,849)	(308,929)
Total finance lease cost, net			$ 1,415,587	$ 3,611,925