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Note 4 - Property and Equipment - Property and Equipment (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016
Property and equipment, at cost | $ 376,710 | $ 374,242
Accumulated depreciation | (229,062) | (218,476)
Net property and equipment | $ 147,648 | 155,766
Minimum [Member] |  |
Depreciable lives (Year) | 2 years |
Maximum [Member] |  |
Depreciable lives (Year) | 30 years |
Land [Member] |  |
Property and equipment, at cost | $ 15,881 | 16,001
Land Improvements [Member] |  |
Property and equipment, at cost | $ 3,270 | 3,133
Land Improvements [Member] | Minimum [Member] |  |
Depreciable lives (Year) | 5 years |
Land Improvements [Member] | Maximum [Member] |  |
Depreciable lives (Year) | 10 years |
Building and Building Improvements [Member] |  |
Property and equipment, at cost | $ 131,655 | 133,010
Building and Building Improvements [Member] | Minimum [Member] |  |
Depreciable lives (Year) | 7 years |
Building and Building Improvements [Member] | Maximum [Member] |  |
Depreciable lives (Year) | 30 years |
Machinery and Equipment [Member] |  |
Property and equipment, at cost | $ 184,683 | 185,676
Machinery and Equipment [Member] | Minimum [Member] |  |
Depreciable lives (Year) | 2 years |
Machinery and Equipment [Member] | Maximum [Member] |  |
Depreciable lives (Year) | 15 years |
Furniture and Fixtures [Member] |  |
Property and equipment, at cost | $ 6,298 | 6,311
Furniture and Fixtures [Member] | Minimum [Member] |  |
Depreciable lives (Year) | 3 years |
Furniture and Fixtures [Member] | Maximum [Member] |  |
Depreciable lives (Year) | 7 years |
Software and Software Development Costs [Member] |  |
Property and equipment, at cost | $ 28,677 | 27,848
Depreciable lives (Year) | 5 years |
Software and Software Development Costs [Member] | Minimum [Member] |  |
Depreciable lives (Year) | 2 years |
Software and Software Development Costs [Member] | Maximum [Member] |  |
Depreciable lives (Year) | 5 years |
Vehicles [Member] |  |
Property and equipment, at cost | $ 1,746 | 1,456
Vehicles [Member] | Minimum [Member] |  |
Depreciable lives (Year) | 2 years |
Vehicles [Member] | Maximum [Member] |  |
Depreciable lives (Year) | 5 years |
Construction in Progress [Member] |  |
Property and equipment, at cost | $ 4,500 | $ 807

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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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