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Related Party Transactions (Tables)
3 Months Ended
Mar. 31, 2014
Related Party Transactions [Abstract]  
Rental Expense Related to Controlled Companies
Rental expense related to Controlled Companies was as follows:
 
 
 
Three Months Ended March 31,
 
 
 
2014
 
2013
 
Rental expense related to Controlled Companies
 
$
760
 
$
707