Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details 4)

v2.4.0.6
Related Party Transactions (Details 4) (Sirius XM Canada [Member], USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Sirius XM Canada [Member]
   
Related Party Transaction [Line Items]    
Deferred revenue for NHL licensing fees $ 1,463 $ 0
Carrying value of deferred revenue for NHL games 21,048 21,742
Total $ 22,511 $ 21,742