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STOCK OPTIONS AND STOCK-BASED EMPLOYEE COMPENSATION (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended 6 Months Ended
Mar. 31, 2014
Mar. 31, 2014
Stock Options And Stock-Based Employee Compensation [Line Items]    
Outstanding, Shares as of September 30, 2013   765
Granted, Shares   0
Cancelled or expired, Shares   0
Exercised, Shares (100) (100)
Outstanding, Shares as of March 31, 2014 665 665
Options exercisable, Shares as of March 31, 2014 655 655
Outstanding, Weighted Average Exercise Price as of September 30, 2013   $ 8.41
Granted, Weighted Average Exercise Price   $ 0
Cancelled or expired, Weighted Average Exercise Price   $ 0
Exercised, Weighted Average Exercise Price   $ 8.44
Outstanding, Weighted Average Exercise Price as of March 31, 2014 $ 8.41 $ 8.41
Options exercisable, Weighted Average Exercise Price as of March 31, 2014 $ 8.40 $ 8.40
Outstanding, Weighted Average Remaining Contractual Term (years) as of March 31, 2014   4 months 13 days
Options exercisable, Weighted Average Remaining Contractual Term (years) as of March 31, 2014   4 months 10 days
Outstanding, Aggregate Intrinsic Value as of March 31, 2014 $ 1,904 $ 1,904
Options exercisable, Aggregate Intrinsic Value as of March 31, 2014 $ 1,878 $ 1,878