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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2010
Current provision: |  |  |
Federal | $ 6,615 | $ 6,011 | $ 6,708
State and foreign | 290 | 765 | 408
Total current provision | 6,905 | 6,776 | 7,116
Deferred (benefit) provision : |  |  |
Federal | (835) | (652) | (1,883)
State | 107 | (520) | (254)
Total deferred (benefit) provision | (728) | (1,172) | (2,137)
Total provision | $ 6,177 | $ 5,604 | $ 4,979

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