Leases (Schedule of Component of Lease Costs) (Details)	3 Months Ended
	Mar. 31, 2019 USD ($)
Leases [Abstract]
Operating lease cost	$ 46,669
Variable lease cost	26,915	[1]
Total lease costs	$ 73,584

[1] Variable lease cost primarily relates to common area maintenance, property taxes and insurance on leased real estate.