XML 45 R34.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 6 - Property and Equipment - Property and Equipment (Details) - USD ($)
Dec. 31, 2017
Sep. 30, 2017
Property and equipment $ 2,217,963 $ 2,163,797
Accumulated depreciation (1,712,494) (1,654,194)
Property and equipment, net 505,469 509,603
Furniture and Fixtures [Member]    
Property and equipment 1,097,619 1,093,502
Machinery and Equipment [Member]    
Property and equipment 1,044,206 994,157
Leasehold Improvements [Member]    
Property and equipment $ 76,138 $ 76,138