Organization - Additional Information (Details)	12 Months Ended
	Dec. 31, 2016
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Delaware corporation incorporation date	Aug. 12, 2011
Contractual term of customers	20 years
313 Acquisition LLC
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Date of acquisition	Nov. 16, 2012
Percentage of equity interest acquired	100.00%