Summary of Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Disclosure of Accounting Policies [Line Items]
Interest Costs Capitalized	$ 29,000	$ 35,000
Research and Development Expense	633,000	633,000
Advertising Expense	215,000	220,000
Goodwill, Impairment	$ 0	$ 0
Minimum [Member] | Intellectual Property [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	9 years
Maximum [Member] | Intellectual Property [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	15 years
Building [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	25 years
Building [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	30 years
Machinery and Equipment [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Machinery and Equipment [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	15 years
Project Life [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Project Life [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Light Machinery [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Light Machinery [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	10 years
Heavy Machinery [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	10 years
Heavy Machinery [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	15 years
Other Furniture and Equipment [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Other Furniture and Equipment [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	8 years
Leasehold Improvements [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Leasehold Improvements [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	8 years
Furniture and Equipment At Customer Locations [Member] | Minimum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	1 year
Furniture and Equipment At Customer Locations [Member] | Maximum [Member]
Disclosure of Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	3 years