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Property, Plant And Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016
Property, Plant and Equipment, Gross | $ 8,213 | $ 8,309
Less: Accumulated depreciation | 5,471 | 5,134
Property, Plant and Equipment, Net | 2,742 | 3,175
Land [Member] |  |
Property, Plant and Equipment, Gross | 504 | 504
Building and Improvements [Member] |  |
Property, Plant and Equipment, Gross | $ 3,059 | 3,016
Building and Improvements [Member] | Minimum [Member] |  |
Property, Plant and Equipment, Estimated Useful Lives (in years) | 10 years |
Building and Improvements [Member] | Maximum [Member] |  |
Property, Plant and Equipment, Estimated Useful Lives (in years) | 39 years |
Machinery and Equipment [Member] |  |
Property, Plant and Equipment, Gross | $ 4,099 | 4,274
Machinery and Equipment [Member] | Minimum [Member] |  |
Property, Plant and Equipment, Estimated Useful Lives (in years) | 3 years |
Machinery and Equipment [Member] | Maximum [Member] |  |
Property, Plant and Equipment, Estimated Useful Lives (in years) | 7 years |
Computer Equipment and Software [Member] |  |
Property, Plant and Equipment, Gross | $ 355 | 319
Computer Equipment and Software [Member] | Minimum [Member] |  |
Property, Plant and Equipment, Estimated Useful Lives (in years) | 3 years |
Computer Equipment and Software [Member] | Maximum [Member] |  |
Property, Plant and Equipment, Estimated Useful Lives (in years) | 5 years |
Furniture and Fixtures [Member] |  |
Property, Plant and Equipment, Gross | $ 196 | $ 196
Property, Plant and Equipment, Estimated Useful Lives (in years) | 5 years |

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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.14) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(14)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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