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Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals) - shares
6 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Preferred Stock [Member]    
Preferred stock, shares issued (in shares) 200,000 200,000
Common Stock [Member]    
Preferred stock, shares issued (in shares) 680,000 680,000