Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2015

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

Accounts payable and accrued expenses included the following:

	December 31, 2015		December 31, 2014
	(in thousands)
Accounts payable—seller	$	228,850	$	138,366
Accounts payable—trade	6,962		5,350
Accrued employee-related payables	12,155		7,305
Total	$	247,967	$	151,021