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Note 3 - New Accounting Pronouncements (Details) - Changes in Components of Accumulated Other Comprehensive Loss (USD $)
6 Months Ended
Jun. 30, 2013
Changes in Components of Accumulated Other Comprehensive Loss [Abstract]  
Balance $ (126,607)
Other comprehensive loss before reclassifications (277,917)
Realized loss reclassified from other accumulated comprehensive loss 190,683
Net other comprehensive loss (87,234)
Balance $ (213,841)