XML 59 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8
Goodwill and Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Goodwill And Intangible Assets [Line Items]    
Beginning balance, Licences $ 50,608 $ 42,092
Intangibles acquired, Licenses 4,358 8,516
Other, Licenses 0 0
Ending balance, Licenses 54,966 50,608
Beginning balance, Goodwill 43,421 23,550
Intangibles acquired, Goodwill 997 19,871
Other, Goodwill (431) 0
Ending balance, Goodwill $ 43,987 $ 43,421