XML 18 R7.htm IDEA: XBRL DOCUMENT v3.6.0.2
Note 2 - Accounts Receivable
3 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
2.
ACCOUNTS RECEIVABLE
 
The Company establishes an allowance for doubtful accounts based upon factors surrounding the credit risk of specific customers, historical trends and other information.