10. STOCKHOLDERS' EQUITY (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 14, 2022	Sep. 30, 2022	Jun. 03, 2021
Class of Stock [Line Items]
Common Stock, Shares Authorized	100,000,000			100,000,000
Preferred Stock, Shares Authorized	10,000,000			10,000,000
Common Stock, Par or Stated Value Per Share	$ 0.001			$ 0.001
Preferred Stock, Par or Stated Value Per Share	$ 0.001			$ 0.001
Common stock, shares issued	71,743,930			55,661,337
Common stock, shares outstanding	71,743,930			55,661,337
Preferred Stock, Shares Outstanding	1,750,000			1,750,000
Preferred Stock, Shares Issued	1,750,000			1,750,000
Common shares issued in relation to exercise of options	0	52,061
Proceeds from equity offerings, net	$ 41,344	$ 67,989
Common Stock, Value, Issued	$ 72			$ 56
Seller Agreements Related to Business Acquisition [Member]
Class of Stock [Line Items]
Common stock, shares issued	1,590,175	8,404
Settlement of contingent consideration related to business acquisition	$ 4,803	$ 150
Restricted Stock [Member]
Class of Stock [Line Items]
Common stock, shares issued	11,210
A T M [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	14,481,208	4,017,652
Proceeds from equity offerings, net	$ 41,344	$ 67,989
Common Stock, Value, Issued			$ 500,000
A T M [Member] | Minimum [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	100,000,000
A T M [Member] | Maximum [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	300,000,000
At-the-Market offering facility [Member]
Class of Stock [Line Items]
Common Stock, Par or Stated Value Per Share					$ 0.001
Aggregate Gross Offering Prices					$ 500,000