Related Party Transactions	12 Months Ended
Related Party Transactions	Dec. 31, 2012
Related Party Transactions [Abstract]
Related Party Transactions	3. Related Party Transactions The Company previously leased corporate office and warehouse space from two entities that were owned by certain officers and directors of the Company. Total lease payments to these two affiliated entities were $3.6 million for the year ended December 31, 2010. On December 30, 2010, the Company purchased the corporate office and warehouse space from these two affiliated entities for approximately $33.0 million. Approximately $16.0 million was paid in cash and the remaining $17.0 million was paid in January 2011.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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