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ACQUISITIONS (Acquisition of Encompass) (Details) (Encompass TSS, LLC [Member], USD $)
In Millions, unless otherwise specified
1 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Nov. 30, 2010
Sep. 30, 2012
Nov. 09, 2009
Sep. 30, 2012
Trade Names [Member]
Y
Nov. 09, 2009
Trade Names [Member]
Sep. 30, 2012
Customer Relationships [Member]
Y
Nov. 09, 2009
Customer Relationships [Member]
Sep. 30, 2012
Technology [Member]
Y
Nov. 09, 2009
Technology [Member]
Business Acquisition [Line Items]                  
Percent of entity owned     60.00%            
Noncontrolling ownership interest     40.00%            
Purchase price of entity     $ 7.5            
Fair value of the assets acquired and liabilities assumed                  
Goodwill     8.0            
Intangible assets         1.5   7.7   2.4
Net liabilities assumed     (0.7)            
Noncontrolling interest     (7.5)            
Additional paid-in-capital     (3.9)            
Total purchase price     7.5            
Intangible Assets                  
Useful Life       7   7   5  
Payments to acquire additional interest in joint venture 10.6                
Variable earn-out payment, minimum 1.2                
Variable earn-out payment, maximum 1.6                
Accrued other current liabilities and other long-term liabilities related to earn-out   $ 4.6