XML 113 R20.htm IDEA: XBRL DOCUMENT v2.4.1.9
Leases
12 Months Ended
Dec. 31, 2014
Leases [Abstract]  
Leases

11. Leases

The Company incurred rent expense of $51.9 million, $47.4 million and $39.0 million for the years ended December 31, 2014, 2013 and 2012, respectively.  Rent expense is primarily related to short-term equipment rentals that are generally passed through to customers.  

Future minimum rental payments required under operating leases having initial or remaining non-cancelable lease terms in excess of one year at December 31, 2014 are as follows:

 

Year ending December 31,

 

 

 

 

2015

 

$

14,554

 

2016

 

 

8,838

 

2017

 

 

3,431

 

2018

 

 

2,638

 

2019

 

 

1,834

 

Thereafter

 

 

3,587

 

Total

 

$

34,882