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Note 17 - 2016 and 2015 Quarterly Results of Operations (Unaudited) (Details Textual)
3 Months Ended 9 Months Ended
Aug. 05, 2016
Dec. 31, 2016
USD ($)
Sep. 30, 2016
$ / shares
Mar. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Sep. 30, 2016
$ / shares
Impairment of Long-Lived Assets Held-for-use | $   $ 122,860,600   $ 6,167,262 $ 50,872,734  
Reverse Stock Split [Member]            
Stockholders' Equity Note, Stock Split, Conversion Ratio 20          
Correction of Clerical Error [Member]            
Earnings Per Share, Basic and Diluted     $ 0.65     $ 7.17
Scenario, Previously Reported [Member] | Correction of Clerical Error [Member]            
Earnings Per Share, Basic and Diluted     $ 0.52     $ 3.94