RELATED PARTY TRANSACTIONS - Additional Information (Details)		1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jan. 11, 2022 USD ($)	Jan. 31, 2018 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) Subsidiary	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Related Party Transaction [Line Items]
Expenses allocated							$ 1,000,000
Promissory Note with one of the employees		$ 90,000
Interest rate of the Note		1.68%
Promissory Note with one of the employees will be forgiven	$ 90,000
Due from related parties			$ 2,000		$ 2,000		14,000
ARTSA
Related Party Transaction [Line Items]
Due to related parties for payments paid on their behalf			21,000		21,000		110,000
Due from related parties for payments made on behalf of the other entities			1,000		$ 1,000		14,000
4Bionics
Related Party Transaction [Line Items]
Number of subsidiaries | Subsidiary					3
4C
Related Party Transaction [Line Items]
Payments for rent			67,000	$ 57,000	$ 97,000	$ 85,000
Due from related parties			0		0		0
Due to related parties for payments paid on their behalf			60,000		60,000		1,872,000
Expenses incurred			198,000	1,100,000	44,000	1,970,000
Liminal | Allocation of Expense Incurred
Related Party Transaction [Line Items]
Expenses allocated				$ 10,000		$ 10,000
TESA
Related Party Transaction [Line Items]
Due to related parties for payments paid on their behalf			$ 83,000		$ 83,000		$ 11,000