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