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Note 1 - Basis of Presentation (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Allocated Share-based Compensation Expense     $ 1,362 $ 7,716
Net Income (Loss) Attributable to Parent $ 120,712 $ 130,283 $ 261,501 $ 122,249