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Note 2 - Discontinued Operations (Details) (USD $)	12 Months Ended
Note 2 - Discontinued Operations (Details) (USD $)	Dec. 31, 2014
Discontinued Operations and Disposal Groups [Abstract]
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 100,000

Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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