Related Party Transactions	6 Months Ended
Related Party Transactions	Jun. 30, 2013
Related Party Transactions [Abstract]
Related party transactions	11. Related Party Transactions The Company has an advisory agreement with HCI Equity Management L.P. (“HCI”) to pay a transaction fee for each acquisition and an annual advisory fee of $0.1 million. The Company paid an aggregate of $0.1 million to HCI for the advisory fee and travel expenses during both the three and six months ended June 30, 2013 and 2012.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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