Leases - Schedule of Future Annual Minimum Lease Payments (Details)	Jun. 30, 2019 USD ($)
2019 (excluding the three months ending March 31, 2019)	$ 274,367
2020	550,623
2021	491,540
2022	247,040
2023	223,045
2024 and thereafter	289,327
Total minimum lease payments	2,075,942
Less imputed interest	(239,599)
Subtotal	1,836,343
Operating lease liability	4,122,507
Echo Environmental, LLC [Member]
2019 (excluding the three months ending March 31, 2019)	330,430
2020	803,661
2021	785,240
2022	582,195
Total minimum lease payments	2,501,526
Less imputed interest	(215,362)
Subtotal	$ 2,286,164