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Inventories (Notes) | 12 Months Ended
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Dec. 31, 2014
Inventory Disclosure [Abstract] |
Inventory Disclosure [Text Block] | Inventories The following table summarizes the components of inventory:
| December 31,
| 2014 |  | 2013
Raw materials and supplies | $ | 94,437 |  |  | $ | 93,014 |
Work in process | 35,631 |  |  | 42,996 |
Finished goods | 85,657 |  |  | 76,994 |
Total inventories, net | $ | 215,725 |  |  | $ | 213,004 |
The allowance for excess and obsolete inventory balance at December 31, 2014 and 2013 was $5,233 and $6,556, respectively.

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- Definition The entire disclosure for inventory. This may include, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the major classes of inventory, and the nature of the cost elements included in inventory. If inventory is stated above cost, accrued net losses on firm purchase commitments for inventory and losses resulting from valuing inventory at the lower-of-cost-or-market may also be included. For LIFO inventory, may disclose the amount and basis for determining the excess of replacement or current cost over stated LIFO value and the effects of a LIFO quantities liquidation that impacts net income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 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 210.5-02.6) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 6 -Subparagraph a, b, c -Article 5 + Details
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