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
9 Months Ended
Sep. 30, 2011
XM Canada [Member]
 
Revenue from XM Canada  
Amortization of XM Canada deferred income $ 1,388
Subscriber and activation fee royalties 5,483
Licensing fee revenue 3,000
Advertising reimbursements 833
Total revenue from related party $ 10,704