Major Customer and Geographic Information (Schedule of Revenue by Geographic Region) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 359,600	$ 203,400	$ 701,000	$ 486,200
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	136,700	100,400	311,800	226,400
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	200		200
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	215,300	95,600	374,200	245,000
Australia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 7,400	$ 7,400	$ 14,800	$ 14,800