STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE (Details) - USD ($)					12 Months Ended
	Nov. 04, 2021	Sep. 27, 2021	Apr. 23, 2021	May 11, 2011	Sep. 30, 2022	Sep. 30, 2021	Nov. 03, 2021
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Units issues (in shares)				5,506
Share price				$ 1,000
Dividend rate (as a percent)				6.00%
Net proceeds			$ 48,972,000
Common and preferred shares authorized	74,000,000						20,000,000
Common Stock, Shares Authorized	75,000,000				74,000,000	19,000,000	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)					9,573,210	1,633,558
Employee stock options
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Shares excluded in computing diluted (loss)					1,949,390	674,000
Shares issuable upon conversion		3,040,268
Restricted stock units
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Shares excluded in computing diluted (loss)					550,603
2021 Equity Incentive Plan
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Number of shares remained available for grants					928,388
Public offering
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Stock issued (in shares)			3,044,117
Price per share			$ 17.00
Underwriting option
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Stock issued (in shares)			397,058
Price per share			$ 17.00
Series A Preferred Stock
STOCKHOLDERS EQUITY AND (LOSS) INCOME PER SHARE
Shares issued for each share of convertible preferred stock converted				500
Number of common shares issued for all shares of convertible preferred stock converted				2,753,000
Share Price				$ 1.86
Preferred shares converted					5,506	5,506
Common shares as result of converted preferred shares					3,156,608	3,156,608
Common shares issued for quarterly preferred dividends					217,366	217,366
Preferred stock outstanding (in shares)					0	0