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SHARE-BASED COMPENSATION (Stock Option Activity) (Details) - Stock Options - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Number of Options (000s)    
Outstanding, Beginning Balance (in shares) 617  
Granted (in shares) 0  
Exercised (in shares) 0  
Forfeited (in shares) 0  
Expired (in shares) (53)  
Outstanding, Ending Balance (in shares) 564 617
Exercisable, Ending Balance (in shares) 564  
Weighted Average Exercise Price    
Outstanding, Beginning Balance (in dollars per share) $ 35.47  
Granted (in dollars per share) 0.00  
Exercised (in dollars per share) 0.00  
Forfeited (in dollars per share) 0.00  
Expired (in dollars per share) 24.99  
Outstanding, Ending Balance (in dollars per share) 36.46 $ 35.47
Exercisable, Ending Balance (in dollars per share) $ 36.46  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]    
Weighted Average Remaining Contractual Life (Years), Outstanding 3 years 6 months 3 years 4 months 24 days
Weighted Average Remaining Contractual Life (Years), Exercisable 3 years 6 months  
Aggregate Intrinsic Value, Outstanding $ (16,533)  
Aggregated Intrinsic Value, Expired (633)  
Aggregate Intrinsic Value, Outstanding (13,159) $ (16,533)
Aggregate Intrinsic Value, Exercisable $ (13,159)