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Lease Commitments
12 Months Ended
Dec. 31, 2012
Leases [Abstract]  
Lease Commitments
LEASE COMMITMENTS
At December 31, 2012, we were obligated under noncancelable operating lease agreements for office space, vehicles, computer equipment and office equipment. Most of our leases include renewal options, purchase options or both. These provisions may be exercised by us upon the expiration of the related lease agreements. Rental expense under our operating lease agreements was $6,017, $5,232 and $4,506 for 2012, 2011 and 2010, respectively. Our most significant lease arrangement is for office space for our regional office in Galveston, Texas. This lease expires in December 2014. The annual lease payments for this office space total approximately $2,105.
At December 31, 2012, our future minimum rental payments are as follows:
2013
$
6,083

2014
5,519

2015
2,849

2016
1,762

2017
97

Thereafter
944

Total
$
17,254