Related Party Transactions	3 Months Ended
Related Party Transactions	Mar. 31, 2017
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions During the three month periods ended March 31, 2017 and 2016, the Company obtained legal services totaling $0.5 million and $0.4 million, of which $0.3 million and $0.1 million was payable as of March 31, 2017 and 2016, respectively, to Polsinelli PC, a law firm for which the spouse of the Company’s Executive Vice President, General Counsel and Secretary is an attorney and shareholder. The Company also paid legal services totaling $0.1 million during the three month period ended March 31, 2017 to Segal McCambridge Singer & Mahoney, a firm for which the brother in law of the Company's Executive Vice President, General Counsel and Secretary is a partner.

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.