Note 5 - Accounts Receivable, Net (Details) - Accounts Receivable, Net (USD $)	Jun. 30, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 10,784,000	$ 13,358,000
Accounts receivable, net	5,169,000	7,673,000
Internet Advertising and TV Advertising [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for doubtful accounts	$ (5,615,000)	$ (5,685,000)