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Capitalized software (Details) (USD $)
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12 Months Ended | ||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2011
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| Capitalized software | |||
| Capitalized software | $ 64,189,000 | $ 46,767,000 | |
| Less: Accumulated amortization | (23,733,000) | (19,377,000) | |
| Total Software development costs, net | 40,456,000 | 27,390,000 | |
| Capitalized software amortization expense | $ 4,600,000 | $ 4,900,000 | $ 5,500,000 |
| X | ||||||||||
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- Definition
For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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