Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($)	9 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Proceeds from insurance settlement, operating activities	$ 918,963
Accounts receivable, net	65,490,189	$ 21,169,579	[1]
Unbilled Revenues
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	7,435,694	2,744,986
Accounts receivable, related parties	$ 14,777,586	$ 10,505,240

[1] Financial information has been recast to include the financial position and results attributable to Sturgeon Acquisitions LLC ("Sturgeon"). See Note 3.