Note 1 - Description of Business, Basis of Presentation and Summary of Significant Accounting Policies (Detail) (USD $)	0 Months Ended			7 Months Ended	10 Months Ended		12 Months Ended																0 Months Ended	12 Months Ended							2 Months Ended	12 Months Ended
	Nov. 15, 2011	Nov. 10, 2011	Mar. 02, 2011	Dec. 31, 2010	Dec. 31, 2011	Feb. 28, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012 Customer (2) [Member] Customer Concentration Risk [Member] Sales Revenue, Product Line [Member]	Dec. 31, 2012 Customer (1) [Member] Customer Concentration Risk [Member] Sales Revenue, Product Line [Member]	Dec. 31, 2011 Customer (1) [Member] Customer Concentration Risk [Member] Sales Revenue, Product Line [Member]	Dec. 31, 2010 Customer (1) [Member] Customer Concentration Risk [Member] Sales Revenue, Product Line [Member]	Dec. 31, 2011 Prepaid Advertising and Deferred Subscription Revenue [Member]	Dec. 31, 2012 Product Concentration Risk [Member] Sales Revenue, Product Line [Member] Advertising Revenue [Member]	Dec. 31, 2011 Product Concentration Risk [Member] Sales Revenue, Product Line [Member] Advertising Revenue [Member]	Dec. 31, 2010 Product Concentration Risk [Member] Sales Revenue, Product Line [Member] Advertising Revenue [Member]	Dec. 31, 2012 Product Concentration Risk [Member] Sales Revenue, Product Line [Member] Virtual Currency [Member]	Dec. 31, 2011 Product Concentration Risk [Member] Sales Revenue, Product Line [Member] DSM Revenue [Member]	Dec. 31, 2010 Product Concentration Risk [Member] Sales Revenue, Product Line [Member] DSM Revenue [Member]	Dec. 31, 2012 Customer Concentration Risk [Member] Accounts Receivable [Member]	Dec. 31, 2011 Customer Concentration Risk [Member] Accounts Receivable [Member]	Nov. 10, 2011 Insider Guides, Inc. [Member]	Dec. 31, 2012 Insider Guides, Inc. [Member]	Dec. 31, 2012 Segment, Continuing Operations [Member]	Dec. 31, 2011 Segment, Continuing Operations [Member]	Dec. 31, 2010 Segment, Continuing Operations [Member]	Dec. 31, 2012 Segment, Discontinued Operations [Member]	Dec. 31, 2011 Segment, Discontinued Operations [Member]	Dec. 31, 2010 Segment, Discontinued Operations [Member]	Mar. 05, 2013 Accounts Receivable [Member]	Dec. 31, 2012 Accounts Receivable [Member]
Business Acquisition, Cost of Acquired Entity, Cash Paid																							$ 18,000,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in Shares)	280,112	436,134	348,723																				16,999,943
Cash, Uninsured Amount					5,800,000		3,900,000	5,800,000
Allowance for Loan and Lease Losses, Write-offs							0	271,404	0
Goodwill, Impairment Loss							2,288,776	1,409,127																2,200,000
Amortization of Intangible Assets																									1,900,000	322,000	0	600	197,000	0
Depreciation																									2,000,000	548,000	320,000	16,000	30,000	0
Concentration Risk, Percentage										25.00%	13.00%	40.00%	95.00%		56.00%	52.00%	4.00%	44.00%	48.00%	96.00%	58.00%	36.00%									38.20%
Contracts Revenue				3,000,000	3,000,000	3,500,000
Concentration Risks, Number																																3
Estimated Average Playing Period, Paying Players							18 months
Acquisition Costs, Period Cost							0	1,600,000	0
Restructuring Costs							423,000	352,000	0
Prior Period Reclassification Adjustment								$ 1,700,000	$ 137,000					$ 71,000