Leases (Details 4)	Jun. 30, 2019 USD ($)
Operating Leases [Member]
Year ending December 31,
2019 (excluding six months ended June 30, 2019)	$ 186,932
2020	375,352
2021	377,715
2022	252,907
2023
Total lease payments	1,192,906
Less imputed interest	(142,600)
Present value of lease liabilities	1,050,306
Finance Leases [Member]
Year ending December 31,
2019 (excluding six months ended June 30, 2019)	47,130
2020	94,260
2021	94,260
2022	64,144
2023	3,912
Total lease payments	303,706
Less imputed interest	(36,962)
Present value of lease liabilities	$ 266,744