ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2015

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued liabilities at December 31, 2015 and 2014 consisted of the following items:

In thousands
	2015		2014
Accrued compensation	$	62,721	$	37,932
Accrued insurance	43,390		40,387
Accrued taxes	27,363		17,847
Accrued interest	13,829		9,096
Accrued professional services liabilities	6,948		3,703
Accrued liabilities - other	43,078		22,778
Total accrued liabilities	$	197,329	$	131,743