RELATED PARTY TRANSACTIONS: (Details Textual) (Music One Inc [Member], USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Music One Inc [Member]
Selling and Marketing Expense	$ 0	$ 1,000

The aggregate total amount of expenses directly related to the marketing or selling of products or services.

No definition available.

Name:	us-gaap_SellingAndMarketingExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration