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Operating Lease Commitments
12 Months Ended
Dec. 31, 2011
Operating Lease Commitments

6. Operating Lease Commitments

 

The Company leases equipment, vehicles and buildings from third parties under operating lease agreements. For the years ended December 31, 2011, 2010 and 2009, lease expense totaled $7,403, $6,666 and $6,461, respectively.

 

Future minimum operating lease commitments as of December 31, 2011 are as follows:

 

2012   $ 5,934  
2013     5,205  
2014     4,016  
2015     2,611  
2016     1,525  
Thereafter     1,511  
Total   $ 20,802