NOTES PAYABLE - BANKS, First Northern Bank of Dixon (Details) $ in Thousands		9 Months Ended
		Jun. 30, 2021 USD ($) Agreement	Sep. 30, 2020 USD ($)
Note Payable - Bank [Abstract]
Less Current Portion		$ (867)	$ (866)
Long-term debt		$ 5,084	6,432
First Northern Loan Agreement [Member]
Long Term Debt [Abstract]
Number of business loan agreements | Agreement		2
Note Payable - Bank [Abstract]
Long Term Debt	[1]	$ 2,259	2,273
Less Current Portion		(59)	(58)
Long-term debt		2,200	$ 2,215
Term Loan [Member]
Long Term Debt [Abstract]
Face amount of debt		$ 2,235
Annual interest rate percentage		4.00%
Maturity date of facility		Nov. 14, 2029
Effective interest rate		4.18%	4.18%
Note Payable - Bank [Abstract]
Long Term Debt		$ 2,153	$ 2,192
Less Current Portion		(55)	(53)
Long-term debt		2,098	2,139
Debt instrument installment		$ 12
Frequency of debt instrument installment		monthly
Revolving Loan [Member]
Long Term Debt [Abstract]
Annual interest rate percentage		4.00%
Maturity date of facility		Oct. 05, 2021
Maximum borrowing capacity		$ 500
Outstanding borrowings		0	$ 0
Solar Loan [Member]
Long Term Debt [Abstract]
Face amount of debt		$ 125
Maturity date of facility		Nov. 14, 2029
Effective interest rate		4.43%	4.43%
Variable rate term		5 years
Note Payable - Bank [Abstract]
Long Term Debt		$ 106	$ 81
Less Current Portion		(4)	(5)
Long-term debt		102	$ 76
Generator Loan [Member]
Long Term Debt [Abstract]
Face amount of debt		$ 60
Maturity date of facility		Nov. 05, 2025
Effective interest rate		4.25%
Outstanding borrowings		$ 0

[1] Long-term debt is due in monthly installments of $12 plus monthly interest, at 4.18% per annum. The note is collateralized by real property owned by Antibodies and guaranteed by Janel.