Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Accrued Liabilities [Abstract]

Accrued Liabilities

Accrued liabilities consist of the following: 

	December 31,
	2016		2015
Insurance claims	$	108,530	$	44,934
Payroll and payroll-related		74,173		41,332
Interest payable		12,677		12,974
Unrealized cash flow hedge losses		6,518		11,124
Share-based compensation plan liability – current portion		3,955		-
Cell processing reserve - current portion		3,932		5,566
Environmental remediation reserve - current portion		2,316		2,328
Other		57,301		17,760
	$	269,402	$	136,018