EQUITY, STOCK-BASED COMPENSATION AND LOSS PER SHARE (Details) - USD ($) $ in Thousands			3 Months Ended		6 Months Ended
	Nov. 04, 2021	Sep. 27, 2021	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022	Sep. 30, 2022	Nov. 03, 2021
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Common and preferred shares authorized	75,000,000							20,000,000
Common Stock, Shares Authorized	74,000,000		74,000,000		74,000,000		74,000,000	19,000,000
Preferred Stock, Shares Authorized	1,000,000							1,000,000
Number of shares added under amended and restated plan	1,500,000
Stock issued in acquisitions (In shares)			0	1,106,457	0	9,480,595
Stock based compensation expense			$ 1,781	$ 1,138	$ 3,827	$ 25,070
Employee stock options
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Shares excluded in computing diluted (loss)				1,695,070	1,797,189
Shares issuable upon conversion		3,040,268
Restricted stock units
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Shares excluded in computing diluted (loss)					803,972	682,357
2021 Equity Incentive Plan
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Number of shares remained available for grants			502,685		502,685
Envigo equity plan
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Post-combination expense recognized in connection acquisition inclusive of cash					$ 4,772
Stock based compensation expense					$ 23,014