SCHEDULE 1 - STATEMENTS OF CASHFLOWS (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
STATEMENTS OF CASH FLOWS
Net CASH (USED IN) GENERATED BY OPERATING ACTIVITIES	$ 1,899	$ 19,230	$ (6,526)
CASH FLOWS FROM INVESTING ACTIVITIES	(34,642)	(6,429)	(2,585)
CASH FLOWS FROM FINANCING ACTIVITIES	(2,700)	(1,397)	556
Net (decrease) increase in cash and cash equivalents, and restricted cash	(35,088)	11,675	(14,857)
Cash and cash equivalents, and restricted cash at beginning of the year	33,322	33,965
Cash and cash equivalents, and restricted cash at end of the year	31,168	33,322	33,965
Restricted capital and reserves not available for distribution	7,440
Parent company
STATEMENTS OF CASH FLOWS
Net CASH (USED IN) GENERATED BY OPERATING ACTIVITIES	(4,822)	(2,665)	(173)
Net (decrease) increase in cash and cash equivalents, and restricted cash	(4,822)	(2,665)	(173)
Cash and cash equivalents, and restricted cash at beginning of the year	21,442	24,107	24,280
Cash and cash equivalents, and restricted cash at end of the year	$ 16,620	$ 21,442	$ 24,107

Amount of restricted capital and reserves not available for distribution.

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Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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