XML 51 R38.htm IDEA: XBRL DOCUMENT v3.21.1
EMPLOYEE RETIREMENT PLANS (Details) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
Retirement Benefits [Abstract]        
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 13,916 $ 15,400 $ 32,147 $ 38,540