Business Segment Information (Details)		3 Months Ended		9 Months Ended
		Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) Segment Customer	Sep. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)
Business Segment Information [Abstract]
Number of operating markets | Segment				2
Number of operating segments | Segment				1
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		$ 13,407,611	$ 11,834,187	$ 38,618,826	$ 30,004,210
Long-lived assets		2,201,942		$ 2,201,942		$ 2,554,822
Number of major customers | Customer				0
United States [Member] | Reportable Geographical Components [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		10,701,000	8,828,000	$ 28,877,000	21,520,000
Long-lived assets		1,738,000		1,738,000		2,089,000
United Kingdom [Member] | Reportable Geographical Components [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		851,000	596,000	3,036,000	2,954,000
Long-lived assets		2,000		2,000		3,000
All Other Foreign Countries [Member] | Reportable Geographical Components [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[1]	1,856,000	$ 2,410,000	6,706,000	$ 5,530,000
The Netherlands [Member] | Reportable Geographical Components [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets		$ 462,000		$ 462,000		$ 463,000

[1] No other country accounts for 10% or more of the consolidated net sales.