SHARE-BASED COMPENSATION (Schedule of Share and Stock Option Data) (Details)	Sep. 30, 2012	Sep. 30, 2011
Share-Based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding stock option grants	1,450,000	1,480,000
2007 Long-Term Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future awards or grants	1,048,399
Outstanding stock option grants	994,525
Outstanding unvested restricted stock awards	700,508
2001 Stock Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future awards or grants	0
Outstanding stock option grants	448,450
Outstanding unvested restricted stock awards	0