Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details 6)

v2.3.0.15
Related Party Transactions (Details 6) (USD $)
In Thousands
 9 Months Ended
Sep. 30, 2010
GM [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total $ 48,257
GM [Member] | Sales and marketing [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 13,374
GM [Member] | Revenue share and royalties [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 15,823
GM [Member] | Subscriber acquisition costs [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 17,514
GM [Member] | Customer service and billing [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 125
GM [Member] | Interest expense, net of amounts capitalized [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 1,421
American Honda [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 5,136
American Honda [Member] | Sales and marketing [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 0
American Honda [Member] | Revenue share and royalties [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 3,167
American Honda [Member] | Subscriber acquisition costs [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 1,969
American Honda [Member] | Customer service and billing [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total 0
American Honda [Member] | Interest expense, net of amounts capitalized [Member]
  
Expenses incurred with General Motors Company and American Honda  
Total $ 0