v3.23.1

LEASE (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Supplemental balance sheet information
Right-of-use assets	$ 16	$ 18
Lease liabilities - current	10	8
Lease liabilities - non-current	9	13
Total lease liabilities	$ 19	$ 21
weighted average remaining lease terms and discount rates
Weighted average remaining lease term (years)	1 year 1 month 17 days
Weighted average discount rate	7.50%

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- References

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-SubTopic 20
-Section 45
-Paragraph 1
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- Definition

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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Amount of lessee's right to use underlying asset under operating lease.

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- Definition

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

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- Definition

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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