Note 15 - Income Taxes (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Note 15 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards To Be Expired In Year One	$ 3,600,000
Operating Loss Carryforwards To Be Expired In Year Two	10,300,000
Operating Loss Carryforwards To Be Expired In Year Three	142,000
Income Tax Expense (Benefit)	1,182,000	813,000
Estimated Future Utilization Of Built In Losses	53,000,000
Estimated Future Utilization Of Built In Losses Per Year	1,100,000
Domestic Tax Authority [Member]
Note 15 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	14,100,000
Deferred Tax Assets, Net of Valuation Allowance	20,500,000
Operating Loss Carryforward [Member]
Note 15 - Income Taxes (Details) [Line Items]
Income Tax Expense (Benefit)	3,300,000
Operating Loss Carryforward Expiring 2030 [Member]
Note 15 - Income Taxes (Details) [Line Items]
Income Tax Expense (Benefit)	(400,000)
Operating Loss Carryforward Expiring 2031 [Member]
Note 15 - Income Taxes (Details) [Line Items]
Income Tax Expense (Benefit)	$ (2,900,000)