Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities
Net loss	$ (1,082)	$ (2,546)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization	476	645
Amortization of operating lease right-of-use assets	22	208
Share-based compensation expenses	0	83
Impairment on long-term investments	2	209
Loss on disposal of fixed assets	3	3
Provision for allowances for credit losses	647	455
Change in fair value of warrant liabilities	(0)	(172)
Deferred Taxes	(4)	(2)
Other non-operating (income)/losses	(167)	(150)
Changes in operating assets and liabilities
Accounts receivable	(1,032)	588
Prepayment and deposit to suppliers	(379)	86
Other current assets	(5)	0
Accounts payable	138	6
Advance from customers	138	208
Accrued payroll and other accruals	(186)	(303)
Other current liabilities	420	23
Taxes payable	3	(7)
Operating lease liabilities	(24)	(196)
Net cash used in operating activities	(1,030)	(862)
Cash flows from investing activities
Purchases of vehicles and office equipment	(3)	0
Investment and advance to ownership investee entities	(2)	(43)
Net proceeds from disposal of long-term investments	147	433
Cash acquired during the period	9	0
Deposit for other investing contracts	(401)	0
Short-term loans to unrelated parties	0	(2,000)
Repayment of short-term loans and interest income from unrelated parties	901	148
Net cash provided by/(used in) investing activities	651	(1,462)
Cash flows from financing activities
Capital contribution from noncontrolling interest	70	0
Net cash provided by financing activities	70	0
Effect of exchange rate fluctuation on cash and cash equivalents	2	(67)
Net decrease in cash and cash equivalents	(307)	(2,391)
Cash and cash equivalents at beginning of the period	817	4,391
Cash and cash equivalents at end of the period	510	2,000
Supplemental disclosure of cash flow information
Income taxes paid	0	0
Interest expense paid	$ 0	$ 0