The face amount of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

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Name:	us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

COMMITMENTS AND CONTINGENCIES (Details Textual) (USD $) In Millions, unless otherwise specified	9 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2012 Standby Letters Of Credit [Member]	Sep. 30, 2012 Music License Agreements [Member]	Sep. 30, 2011 Music License Agreements [Member]	Sep. 30, 2012 Music License Agreements [Member]	Sep. 30, 2011 Music License Agreements [Member]	Dec. 31, 2009 Minimum [Member]	Dec. 31, 2009 Maximum [Member]
License Expenses		$ 2.4	$ 3.1	$ 7.8	$ 9.4
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	$ 1.1
Percentage Of Provisional Discount On Music Licensing Fee						7.00%	11.00%
Number Of Letters of Credit	4