CERTAIN RELATIONSHIPS AND RELATED PARTY TRANSACTIONS (Relationship with CVC Credit Partners) (Details) (CVC Credit Partners, L.P. [Member], USD $)	12 Months Ended
	Sep. 30, 2012
Related Party Transaction [Line Items]
Ownership percentage, minimum required to serve as Chairman (in hundredths)	10.00%
Minimum ownership interest for the Company to consent to most transactions (in hundredths)	25.00%
Monthly reimbursement of costs and expenses	$ 94,000
Parent [Member] | Limited Partner [Member]
Related Party Transaction [Line Items]
Percentage interest in limited partnership formed	33.00%
Parent [Member] | General Partner [Member]
Related Party Transaction [Line Items]
Company's general partnership interest in newly formed limited partnership (in hundredths)	33.00%