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Inventories | 12 Months Ended
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Dec. 31, 2018
Inventory Disclosure [Abstract] |
INVENTORIES | INVENTORIES Inventories valued at LIFO represented 60% and 62% of total inventory for the years ended December 31, 2018 and 2017, respectively. The excess of current costs (market value) over LIFO-valued inventories was $10,646,000 and $7,919,000 on December 31, 2018 and December 31, 2017, respectively. Inventories consisted of the following on a cost basis, net of reserves for obsolescence and LIFO:
|  | December 31, |  |
(in thousands) |  | 2018 |  | 2017
Finished goods and parts |  | $ | 149,298 |  | $ | 133,161
Work in process |  | 12,732 |  | 10,243
Raw materials |  | 14,600 |  | 12,164
Inventory, net |  | $ | 176,630 |  | $ | 155,568

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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