Note 4 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Foreign Currency Exchange Rates [Table Text Block]

	June 30, 2025		December 31, 2024
Balance sheet items, except for equity accounts		7.1586		7.1884
	Six Months Ended June 30,
	2025		2024
Items in the statements of operations and comprehensive loss		7.1839		7.1051
	Three Months Ended June 30,
	2025		2024
Items in the statements of operations and comprehensive loss		7.1915		7.107

Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]

	Six Months Ended June 30,					Three Months Ended June 30,
	2025		2024			2025		2024
	US$(’000)		US$(’000)			US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)			(Unaudited)		(Unaudited)
Credit loss for accounts receivable:
Balance as of beginning of the period		4,817		3,987			4,834		4,261
Provision for credit loss during the period		309		694			298		414
Written off during the period		-		-			-		-
Exchange translation adjustments		19		(24	)		13		(18	)
Balance as of end of the period		5,145		4,657			5,145		4,657

	Six Months Ended June 30,					Three Months Ended June 30,
	2025		2024			2025		2024
	US$(’000)		US$(’000)			US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)			(Unaudited)		(Unaudited)
Credit loss for other current assets:
Balance as of beginning of the period		1,513		1,559			1,889		1,580
Provision for/(reverse of) credit loss during the period		377		(47	)		1		(68	)
Written off during the period		-		-			-		-
Balance as of end of the period		1,890		1,512			1,890		1,512

Disaggregation of Revenue [Table Text Block]

	Six Months Ended June 30,				Three Months Ended June 30,
	2025		2024		2025		2024
	US$(’000)		US$(’000)		US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)		(Unaudited)		(Unaudited)
Internet advertising and related services
--distribution of the right to use search engine marketing service		49		9,201		-		5,670
-- Internet advertising and related data service		1,439		-		469		-
Blockchain-based SaaS services		615		750		-		750
IP Services		97		-		79		-
Total revenues	$	2,200	$	9,951	$	548	$	6,420

	Six Months Ended June 30,				Three Months Ended June 30,
	2025		2024		2025		2024
	US$(’000)		US$(’000)		US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)		(Unaudited)		(Unaudited)
Revenue recognized over time		146		9,201		79		5,670
Revenue recognized at a point in time		2,054		750		469		750
Total revenues	$	2,200	$	9,951	$	548	$	6,420

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	Contract liabilities
	US$(’000)
Balance as of January 1, 2025		489
Exchange translation adjustment		2
Revenue recognized from beginning contract liability balances		(38	)
Advances received from customers related to unsatisfied performance obligations		222
Balance as of June 30, 2025 (Unaudited)		675

Asset Acquisition [Table Text Block]

	As of March 7, 2025
	US$(’000)
	(Unaudited)
Rahula Group intangible asset recorded on acquisition date:
Intangible asset acquired (a)		707
Deferred tax liability generated from the Rahula asset		(107	)
Total consideration paid		600

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

	Operating leases
	US$(’000)
	(Unaudited)
Six months ending December 31, 2025		25
Year ending December 31, -2026		50
Total undiscounted lease payments		75
Less: imputed interest		(3	)
Total operating lease liabilities as of June 30, 2025		72
Including:
Operating lease liabilities		47
Operating lease liabilities-Non current		25
		72

Lease, Cost [Table Text Block]

	Six Months Ended June 30,				Three Months Ended June 30,
	2025		2024		2025		2024
	US$(’000)		US$(’000)		US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)		(Unaudited)		(Unaudited)
Long-term operating lease contracts		25		22		13		-
Short-term operating lease contracts		2		30		1		18
Total	$	27	$	52	$	14	$	18

	Six Months Ended June 30,
	2025			2024
	US$(’000)			US$(’000)
	(Unaudited)			(Unaudited)
Operating cash flows used for operating leases (US$’000)		23			25
Right-of-use assets obtained in exchange for new lease liabilities (US$’000)		86			-
Weighted-average remaining lease term (years)		1.5			-
Weighted-average discount rate		6	%		-