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Discontinued Operations (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2011
Discontinued Operation [Line Items]      
Loss from discontinued operations $ (220) $ (264) $ (1,107)
Gain (loss) on sale of discontinued operations 2 0 (2,270)
Income tax - discontinued operations 75 92 1,182
Total loss from discontinued operations, net of tax $ (143) $ (172) $ (2,195)