Note 5 - Accounts Receivable, Net (Details) (Internet Advertising and TV Advertising [Member], USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Internet Advertising and TV Advertising [Member]
Note 5 - Accounts Receivable, Net (Details) [Line Items]
Allowance for Doubtful Accounts Receivable, Current	$ 2,790,000		$ 3,022,000
Number of Months Past Due	6 months
Provision for Doubtful Accounts, Reversal	$ 220,000	$ 0