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Summary of Significant Accounting Policies (Details Textual) (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Disclosure of Accounting Policies [Line Items] |  |
Interest Costs Capitalized | $ 35,000 us-gaap_InterestCostsCapitalized | $ 29,000 us-gaap_InterestCostsCapitalized
Research and Development Expense | 633,000 us-gaap_ResearchAndDevelopmentExpense | 838,000 us-gaap_ResearchAndDevelopmentExpense
Advertising Expense | 220,000 us-gaap_AdvertisingExpense | 170,000 us-gaap_AdvertisingExpense
Goodwill, Impairment | $ 0 us-gaap_GoodwillImpairmentLoss | $ 0 us-gaap_GoodwillImpairmentLoss
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 Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13777-109266 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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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 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 2: 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 + Details
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