Note 14 - Income Taxes (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%	35.00%
Deferred Tax Assets, Operating Loss Carryforwards, Domestic	$ 56,800,000
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	68,700,000
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	2,800,000
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax	16,000
Valuation Allowance, Deferred Tax Asset, Change in Amount	9,400,000	7,100,000
Unrecognized Tax Benefits	$ 0	$ 0