XML 58 R47.htm IDEA: XBRL DOCUMENT v3.21.1
14. LEASES (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
Sep. 30, 2020
Leases [Abstract]          
Rent expense $ 152,000 $ 122,000 $ 304,000 $ 255,000  
Net book value of assets under finance leases $ 18,000   $ 18,000   $ 23,000