COMMITMENTS AND CONTINGENCIES, LEASE OTHER INFORMATION (Details) - USD ($) $ in Thousands			3 Months Ended	6 Months Ended
Nov. 23, 2021	Jun. 01, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
COMMITMENTS AND CONTINGENCIES
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 486	$ 143				$ 143
Operating cash flows from short term leases			$ 1	$ 2	$ 1	4
Operating cash flows from operating leases			106	98	300	194
Total cash paid for leases			$ 107	$ 100	$ 301	$ 198
Weighted-average remaining lease term - operating leases (years)			2 years 6 months 3 days	2 years 6 months	2 years 6 months 3 days	2 years 6 months
Weighted-average discount rate - operating leases			6.00%	5.70%	6.00%	5.70%

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cash outflow for short-term lease payment excluded from lease liability.

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