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NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016
Property, Plant and Equipment |  |
Investment in information systems | $ 128,778 | $ 125,274
Buildings | Minimum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 20 years |
Buildings | Maximum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 50 years |
Building improvements | Minimum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 7 years |
Building improvements | Maximum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 10 years |
Machinery and equipment |  |
Property, Plant and Equipment |  |
Investment in information systems | $ 25,160 | 23,699
Machinery and equipment | Minimum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 2 years |
Machinery and equipment | Maximum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 10 years |
Computer software and hardware |  |
Property, Plant and Equipment |  |
Investment in information systems | $ 51,632 | 49,340
Computer software and hardware | Minimum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 3 years |
Computer software and hardware | Maximum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 10 years |
Furniture and fixtures |  |
Property, Plant and Equipment |  |
Investment in information systems | $ 20,385 | $ 19,962
Furniture and fixtures | Minimum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 2 years |
Furniture and fixtures | Maximum |  |
Property, Plant and Equipment |  |
Estimated useful lives | 5 years |
Technology Equipment |  |
Property, Plant and Equipment |  |
Estimated useful lives | 10 years |
Investment in information systems | $ 48,500 |

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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 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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