XML 48 R33.htm IDEA: XBRL DOCUMENT v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Inventories (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES    
Opening balance $ 198 $ 188
Provision for slow moving and obsolescence 84 97
Write-off of obsolete and slow moving inventory (105) (87)
Closing balance $ 177 $ 198