v3.26.1

Note 16 - The Financing and Warrant Liabilities (Details Textual) $ in Thousands		12 Months Ended
	Sep. 30, 2024	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 14, 2020
Fair Value Adjustment of Warrants		$ 0	$ 0
Fair Value Adjustment of Warrants		$ (0)	$ 0
Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio	4	4
The Warrants [Member] \| Minimum [Member]
Class of Warrant or Right, Beneficial Ownership Percentage				4.99%
The Warrants [Member] \| Maximum [Member]
Class of Warrant or Right, Beneficial Ownership Percentage				9.99%

With regard to warrants or rights, this element represents the percentage of the outstanding common shares serving as a threshold for the exercisability of warrants or rights.

+ References

No definition available.

+ Details

Name:	cnet_ClassOfWarrantOrRightBeneficialOwnershipPercentage
Namespace Prefix:	cnet_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

+ Details

Name:	us-gaap_FairValueAdjustmentOfWarrants
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-4

+ Details

Name:	us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_NonmonetaryTransactionTypeAxis=cnet_ReverseStockSplitMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=cnet_TheWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

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