XML 50 R36.htm IDEA: XBRL DOCUMENT v3.20.4
Note 8 - Forgivable Loans Receivable (Tables)
 12 Months Ended
Sep. 30, 2020
Notes Tables  
Investments in and Advances to Affiliates [Table Text Block]
Balance, September 30, 2018
   $
1,567,000
  
Advances
    
1,052,000
  
Amortization
    
(680,000
 )
Reclassification to other receivables
    
(105,000
 )
Balance, September 30, 2019
    
1,834,000
  
Advances
    
3,508,000
  
Acquired through the Winslow acquisition (see note 4)    
91,000
  
Amortization
    
(894,000
 )
Reclassification to other receivables    
(270,000
 )
Balance, September 30, 2020
   $
4,269,000