Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details 4)

v2.4.0.6
Related Party Transactions (Details 4) (XM Canada [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2011
XM Canada [Member]
 
Revenue from XM Canada  
Amortization of XM Canada deferred Income $ 694
Subscriber and activation fee royalties 2,623
Licensing fee revenue 1,500
Advertising reimbursements 417
Total revenue from related party $ 5,234