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INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Computed expected tax expense $ 1,461 $ 1,223
State income taxes 36 35
Stock option disqualifying dispositions and other permanent differences 87 (50)
Total income tax expense $ 1,584 $ 1,208