Leases - Schedule of Lease Costs and Other Lease Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Leases [Abstract]
Operating lease cost	$ 585,588		$ 1,756,759
Short-term lease cost	19,671		58,311
Sublease income	(246,532)		(739,593)
Total lease cost	358,727		1,075,477
Cash paid within operating cash flows	$ 612,533		$ 1,840,023