Related Party Transactions	12 Months Ended
Related Party Transactions	Dec. 31, 2016
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions During the years ended December 31, 2016, 2015 and 2014, the Company obtained legal services totaling $1.3 million, $1.7 million and $2.1 million, respectively, of which $0.0 million and $0.4 million was payable as of December 31, 2016 and 2015, respectively, from 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 obtained and paid legal services totaling $0.1 million during the year ended December 31, 2016 from Segal McCambridge Singer & Mahone, 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.