XML 20 R24.htm IDEA: XBRL DOCUMENT v2.4.0.6
Related Party Transactions
3 Months Ended
Mar. 31, 2012
Related Party Transactions [Abstract]  
Related Party Transactions Related Party Transactions

(20) Related Party Transactions — A member of our Board of Directors also served as a director for an entity that leases transmission tower sites to the Company. For the three months ended March 31, 2012 and 2011, we paid to that entity $1.4 million and $2.7 million, respectively, in site rent expenses that were included in service, rental and maintenance expenses.