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Basis of Presentation | 12 Months Ended
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Dec. 31, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Basis of Presentation | Basis of Presentation Core Molding Technologies and its subsidiaries operate in the plastics market in a family of products known as “reinforced plastics.” Reinforced plastics are combinations of resins and reinforcing fibers (typically glass or carbon) that are molded to shape. Core Molding Technologies is a manufacturer of sheet molding compound ("SMC") and molder of fiberglass reinforced plastics. The Company specializes in large-format moldings and offers a wide range of fiberglass processes, including compression molding of SMC, glass mat thermoplastics ("GMT") and bulk molding compounds ("BMC"); spray-up, hand-lay-up, and resin transfer molding ("RTM"). Additionally, the Company offers reaction injection molding ("RIM"), utilizing dicyclopentadiene technology. Core Molding Technologies operates four production facilities in Columbus, Ohio; Batavia, Ohio; Gaffney, South Carolina; and Matamoros, Mexico. The Company operates in one business segment as a manufacturer of SMC and molder of fiberglass reinforced plastics. The Company produces and sells SMC and molded products for varied markets, including light, medium, and heavy-duty trucks, automobiles and automotive aftermarket, marine, construction and other commercial products. In July 2011, the Company formed Core Specialty Composites and leased a facility in Warsaw, Kentucky to produce parts for customers outside of the Company’s traditional markets. Due to changing market conditions for products manufactured at the Warsaw facility the Company terminated its lease and closed its Warsaw facility in October 2012. Operations at the Warsaw, Kentucky facility generated pre-tax expense of approximately $1,100,000 during 2012. Contributing to the loss were start-up costs, production inefficiencies and plant closure costs, net of settlement proceeds received, all of which were included in cost of goods sold in the Company's 2012 Consolidated Statement of Income.

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