Leases (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Dec. 31, 2018
Leases (Textual)
Expires date			Dec. 31, 2023
Annual minimum base rent			$ 94,800
Operating lease expense	$ 25,000		$ 50,000
Annual lease, description			Provides for a maximum annual 2% increase in subsequent years, although the entity has not raised the minimum base rent since the Company entered into a previous lease agreement in 1998.
Rent expense	49,000	$ 25,000
Operating lease right to use asset and corresponding liability	$ 392,695		$ 392,695