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OPERATING LEASES
12 Months Ended
Dec. 31, 2015
Leases [Abstract]  
OPERATING LEASES
OPERATING LEASES
The Company leases office and manufacturing facilities under operating leases with terms ranging from one to 15 years, excluding renewal options.
Total net rental expense charged to operations in 2015, 2014, and 2013 was $20.2 million, $20.0 million and $18.2 million, respectively. The amounts above are shown net of sublease rentals of $0.7 million, $0.1 million and $0.3 million for the years 2015, 2014 and 2013, respectively.
 Future minimum rental payments under operating leases with remaining non-cancelable terms in excess of one year are as follows:
 
 
Real
 
 
 
 
In thousands
 
Estate
 
Equipment
 
Total
2016
 
$
16,298

 
$
1,808

 
$
18,106

2017
 
12,828

 
1,391

 
14,219

2018
 
10,382

 
1,107

 
11,489

2019
 
9,171

 
701

 
9,872

2020
 
8,522

 
590

 
9,112

2021 and after
 
34,848

 
170

 
35,018