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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 |

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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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