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Note 10 - Inventory - Inventory (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Raw materials | $ 9,560 | $ 9,767
Work in process | 792 | 1,998
Total inventory | 10,352 | 11,765
Allowance for obsolescence | (265) | (494)
Inventory, net of allowance | $ 10,087 | $ 11,271

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- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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