COMMITMENTS AND CONTINGENCIES - SCHEDULE OF FUTURE MINIMUM ANNUAL LEASE PAYMENTS FOR OPERATING LEASES (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
COMMITMENTS AND CONTINGENCIES.
2023	$ 426
2024	508
2025	242
Total operating lease payments	1,176
Less: Amount representing interest	(86)
Present value of net minimum lease payments	1,090	$ 574
Operating lease liabilities:
Current	385	192
Non-current	$ 705	$ 382
Weighted-average remaining lease term (in years)	2 years 4 months 24 days	3 years
Weighted-average incremental borrowing rate	6.00%	6.00%

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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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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