Related Party Transactions	12 Months Ended
Related Party Transactions	Dec. 31, 2012
Related Party Transactions [Abstract]
Related Party Transactions	14. Related Party Transactions Under the terms of the registration rights provisions of the Company's Stockholders Agreement, the Company is generally obligated to pay all fees and expenses incurred in connection with certain public offerings by affiliates of Fortress Investment Group LLC ("Fortress") (other than underwriting discounts, commissions and transfer taxes). In connection with the Company's obligations thereunder, the Company incurred approximately $0.6 million of expenses in 2010 related to the public equity offerings of Company shares by Fortress affiliates.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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