XML 86 R71.htm IDEA: XBRL DOCUMENT v3.6.0.2
Note 16 - Acquisitions (Details Textual) - Federal Hose [Member] - USD ($)
12 Months Ended
Jul. 01, 2016
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2014
Business Combination, Consideration Transferred $ 5,851,531      
Business Combination, Acquisition Related Costs   $ 211,951 $ 71,939 $ 150,921
First Francis [Member] | Promissory Note 1 and 2 [Member]        
Business Combination, Consideration Transferred, Liabilities Incurred $ 4,768,662      
Common Class A [Member] | First Francis [Member]        
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares 911,250      
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned $ 847,463      
Common Class B [Member] | First Francis [Member]        
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares 303,750      
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned $ 235,406