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Leases
12 Months Ended
Dec. 31, 2011
Leases [Abstract]  
Leases
LEASES

We lease office space and office equipment under operating leases. In June 2008, we entered into a six-year operating lease agreement for office space for our corporate headquarters. The lease provides us with an option for two renewal periods of five years each. The office equipment leases have various expiration dates. Lease expense amounted to $508, $433, and $433 for the years ended December 31, 2011, 2010 and 2009, respectively.

At December 31, 2011, our minimum future lease payments under non-cancellable operating leases are:
 
 
Amount
2012
$
447

2013
463

2014
332

2015
15

2016
5