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Investments (Tables) | 12 Months Ended
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Dec. 31, 2013
Investments [Abstract] |
Schedule of Equity Method Investments | Prior to the acquisition of controlling interest on December 31, 2011, PST was an unconsolidated joint venture accounted for under the equity method of accounting. Condensed financial information of PST for the year ended December 31, 2011 was as follows:
Net sales |  |  | $ | 234,160
Cost of goods sold |  |  | $ | 132,489
Total income before income taxes |  |  | $ | 20,995
The Company's share of income before income taxes |  |  | $ | 10,498

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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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