Leases (Information Related to ROU Assets and Related Lease Liabilities) (Details) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Jan. 01, 2019
Cash paid for operating leases	$ 33,000	$ 50,000
Right-of-use assets obtained in exchange for new operating lease obligations		$ 449,995
Weighted-average remaining lease term	3 years 9 months 18 days	3 years 9 months 18 days
Weighted-average discount rate	4.50%	4.50%
Operating lease right of use asset	$ 422,935	$ 422,935		$ 280,000
Existing on January 1, 2019 [Member]
Operating lease right of use asset			$ 262,000
Commenced First Quarter 2019 [Member]
Operating lease right of use asset			$ 188,000