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Other Financial Statement Information (Tables) | 12 Months Ended
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Dec. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Inventories - Net | Inventories – net
|  | December 31 |
|  | 2014 |  |  | 2013 |
Finished products |  | $ | 41,634 |  |  | $ | 37,301 |
Work-in-process |  |  | 7,964 |  |  |  | 7,779 |
Raw materials |  |  | 40,423 |  |  |  | 40,251 |
|  |  | 90,021 |  |  |  | 85,331 |
Excess of current cost over LIFO cost |  |  | (4,471 | ) |  |  | (4,146 | )
Noncurrent portion of inventory |  |  | (5,513 | ) |  |  | (7,350 | )
|  | $ | 80,037 |  |  | $ | 73,835 |
Property, Plant and Equipment - Net | Major classes of property, plant and equipment are as follows:
|  | December 31 |
|  | 2014 |  |  | 2013 |
Land and improvements |  | $ | 14,173 |  |  | $ | 12,141 |
Buildings and improvements |  |  | 75,587 |  |  |  | 69,963 |
Machinery and equipment |  |  | 144,213 |  |  |  | 141,940 |
Construction in progress |  |  | 3,382 |  |  |  | 7,185 |
|  |  | 237,355 |  |  |  | 231,229 |
Less accumulated depreciation |  |  | 134,824 |  |  |  | 130,768 |
|  | $ | 102,531 |  |  | $ | 100,461 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: 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 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 + Details
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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + 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 SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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