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Note 14 - Income Taxes (Details) - Components of Income Tax Expense (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Components of Income Tax Expense [Abstract]
Current	$ 68	$ 853
Deferred	1,272	(1)
Deferred tax asset valuation allowance change		(2,925)
Income tax expense (benefit)	$ 1,340	$ (2,073)

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.