Accrued Expenses and other current liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Accrued Liabilities, Current [Abstract]

Summary of accrued expenses

Accrued expenses and other current liabilities consisted of the following (in thousands):

	2016		2015
Accrued interest	$	20,564	$	25,030
Accrued bonus	14,788		10,444
Accrued insurance	52,280		53,745
Accrued property and other taxes	17,379		16,656
Construction retainage	226		1,463
Other	25,859		28,145
Total	$	131,096	$	135,483