LEASE COMMITMENTS (Tables)

12 Months Ended

Dec. 31, 2016

Leases [Abstract]

Schedule of future minimum lease payments

At December 31, 2016, future minimum lease payments required under facility and equipment operating leases that have initial or remaining non-cancelable lease terms in excess of one year are as follows:  

(thousands)	Facility Leases		Equipment Leases
2017	$	10,878	$	3,330
2018	9,367		2,862
2019	7,509		2,067
2020	5,244		1,293
2021	1,925		767
Thereafter	—		700
Total minimum lease payments	$	34,923	$	11,019