Rhapsody Joint Venture (Summarized Financial Operating Information for Rhapsody) (Detail) (Rhapsody America LLC, USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Rhapsody America LLC
Schedule of Equity Method Investments [Line Items]
Net revenue	$ 35,190	$ 36,389	$ 103,831	$ 109,368
Gross profit	7,800	9,266	24,412	28,757
Net loss	$ (5,621)	$ (3,424)	$ (14,812)	$ (9,031)

The amount of gross profit (loss) reported by an equity method investment of the entity.

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+ Details

- Definition

The amount of net income (loss) reported by an equity method investment of the entity.

+ References

+ Details