Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands		Sep. 30, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents		$ 1,314	$ 4,391
Accounts receivable, net of allowance for credit loss of $3,943 and $3,760, respectively		771	1,745
Prepayment and deposit to suppliers		4,874	4,567
Other current assets, net		2,422	1,610
Total current assets		9,381	12,313
Long-term investments		1,000	1,596
Operating lease right-of-use assets		1,406	1,761
Property and equipment, net		165	249
Intangible assets, net		2,364	3,264
Long-term deposits and prepayments		69	69
Deferred tax assets, net		394	406
Total Assets		14,779	19,658
Current liabilities:
Accounts payable *	[1]	196	205
Advance from customers *	[1]	1,133	739
Accrued payroll and other accruals	[1]	132	438
Taxes payable	[1]	3,155	3,248
Operating lease liabilities	[1]	216	347
Lease payment liability related to short-term leases *	[1]	98	101
Other current liabilities	[1]	162	437
Warrant liabilities		0	185
Total current liabilities		5,092	5,700
Long-term liabilities:
Operating lease liabilities-Non current	[1]	1,324	1,535
Total Liabilities		6,538	7,361
Commitments and contingencies
Equity:
Common stock (US$0.001 par value; authorized 20,000,000 shares; issued and outstanding 7,204,506 shares and 7,174,506 shares at September 30, 2023 and December 31, 2022, respectively)		7	7	[2]
Additional paid-in capital		62,055	62,017	[2]
Statutory reserves		2,598	2,598
Accumulated deficit		(57,782)	(53,525)
Accumulated other comprehensive income		1,363	1,200
Total shareholders’ equity		8,241	12,297
Total Liabilities and Equity		14,779	19,658
Related Party [Member]
Long-term liabilities:
Long-term borrowing from a related party		$ 122	$ 126

[1] Liabilities recognized as a result of consolidating these VIEs do not represent additional claims on the Company’s general assets (Note 2).

[2] Retrospectively restated for effect of the 1-for-5 reverse stock split effective on January 18, 2023, see Note 4(g).