Annual report pursuant to Section 13 and 15(d)

Intangible Assets And Goodwill (Narrative 2) (Details)

v2.4.0.8
Intangible Assets And Goodwill (Narrative 2) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended 3 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Jun. 30, 2012
Chasing Fireflies, LLC [Member]
Acquired Finite-Lived Intangible Assets [Line Items]        
Finite-lived Intangible Assets Acquired       $ 3.8
Amortization of definite-lived intangible assets $ 1.4 $ 1.8 $ 0.4