Annual report pursuant to Section 13 and 15(d)

Software development costs (Details)

v2.4.0.6
Software development costs (Details) (USD $)
12 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2010
Software development costs      
Capitalized software development costs $ 46,767,000 $ 40,798,000  
Less: Accumulated amortization (19,377,000) (14,182,000)  
Total Software development costs, net 27,390,000 26,616,000  
Capitalized software amortization expense $ 4,900,000 $ 5,500,000 $ 3,400,000