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Note 10 - Subsequent Events (Details) (USD $)
0 Months Ended 9 Months Ended
Oct. 06, 2014
Subsequent Event [Member]
Yellowstone [Member]
Nov. 01, 2014
Subsequent Event [Member]
Beartooth Acquisition [Member]
Sep. 30, 2014
2014 Revolving Credit Facility [Member]
Oct. 31, 2013
Yellowstone [Member]
Sep. 30, 2014
Beartooth Acquisition [Member]
Note 10 - Subsequent Events (Details) [Line Items]          
Business Acquisition, Percentage of Voting Interests Acquired 1.00%     99.00%  
Business Combination, Consideration Transferred $ 10,000,000       $ 1,750,000
Letters of Credit Outstanding, Amount     10,000,000    
Payments to Acquire Businesses, Gross   $ 55,629     $ 1,680,000