Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Details 2)

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Fair Value Measurements (Details 2) (USD $)
In Thousands
12 Months Ended
Sep. 30, 2011
Acquisition-related contingent consideration  
Balance as of beginning of the period $ 3,061
Additional estimated consideration 150
Payment of additional consideration (1,021)
Foreign currency translation 38
Balance as of end of the period $ 2,228