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Note 12 - Subsequent Event (Details) (Subsequent Event [Member], USD $)
1 Months Ended
Nov. 03, 2014
Subsequent Event [Member]
 
Note 12 - Subsequent Event (Details) [Line Items]  
Treasury Stock, Shares, Acquired (in Shares) 12,000
Treasury Stock, Value, Acquired, Cost Method $ 145,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount $ 3,800,000