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STOCKHOLDERS' EQUITY - Narrative (Details) - USD ($) $ in Thousands					1 Months Ended		3 Months Ended				9 Months Ended		19 Months Ended
	Apr. 14, 2021	Jan. 11, 2021	Jan. 05, 2021	Mar. 03, 2020	Jan. 31, 2021	Mar. 31, 2020	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021
Subsidiary or Equity Method Investee [Line Items]
Issuance of common stock for business combinations and asset acquisition (in shares)						400,000					9,510,436	382,947
Issuance of common stock for business combination and asset acquisition							$ 16,120	$ 1,254,798	$ 250	$ 28,597	$ 1,270,918	$ 28,847
TARDIS Technology
Subsidiary or Equity Method Investee [Line Items]
Payments to acquire productive assets (in shares)		200,000
Stock issued to acquire productive assets, value		$ 27,300
Ashion Analytics
Subsidiary or Equity Method Investee [Line Items]
Business acquisition, equity interest issued or issuable (in shares)	125,444
Fair value of stock issued in acquisition	$ 16,200
Total purchase price	109,999
Common stock issued	$ 16,224
Thrive
Subsidiary or Equity Method Investee [Line Items]
Business acquisition, equity interest issued or issuable (in shares)			9,323,266		9,300,000
Fair value of stock issued in acquisition			$ 1,190,000
Total purchase price			2,187,054
Common stock issued			$ 1,175,431
Paradigm & Viomics
Subsidiary or Equity Method Investee [Line Items]
Total purchase price				$ 40,400
Common stock issued				$ 32,200
Issuance of common stock for business combination and asset acquisition													$ 28,800

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