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INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Income Taxes [Line Items]        
Computed expected tax expense $ 1,286 $ 993 $ 4,248 $ 3,333
State income taxes 73 70 110 105
Permanent differences 50 (41) 250 (72)
Income tax expense $ 1,409 $ 1,022 $ 4,608 $ 3,366