Represents allowance for credit loss on short term loans.

No definition available.

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Namespace Prefix:	cnet_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Information pertaining to the term of the loan.

+ References

No definition available.

+ Details

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Namespace Prefix:	cnet_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for loans receivable.

+ References

No definition available.

+ Details

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

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

Amortized cost of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amortized cost, before allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost, after allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Interest received on loans and other debt instruments during the current period.

+ References

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Period Type:	duration

- Details

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- Details

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- Details

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- Details

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Note 7 - Other Current Assets, Net (Details Textual) - USD ($) $ in Thousands			1 Months Ended					3 Months Ended	4 Months Ended	6 Months Ended
	Apr. 25, 2022	Mar. 31, 2022	Jul. 31, 2023	May 31, 2023	Feb. 28, 2023	Oct. 31, 2022	Mar. 31, 2021	Jun. 30, 2023	Apr. 30, 2022	Jun. 30, 2023	Mar. 31, 2023	Jan. 11, 2023	Dec. 31, 2022	Jun. 30, 2022	May 01, 2022	Jan. 05, 2022	Dec. 31, 2021
Financing Receivable, before Allowance for Credit Loss, Current								$ 4,097		$ 4,097			$ 2,197
Financing Receivable, Allowance for Credit Loss		$ 0						1,187		1,187	$ 850		$ 617	$ 617			$ 0
Loan to Unrelated Party [Member]
Financing Receivable, before Allowance for Credit Loss, Current																$ 2,500
Loans Receivable, Interest Rate, Stated Percentage																7.50%
Proceeds from Collection of Notes Receivable	$ 1,020
Proceeds from Interest Received									$ 60
Revised Loan to Original Unrelated Party [Member]
Financing Receivable, before Allowance for Credit Loss, Current															$ 1,480
Loans Receivable, Interest Rate, Stated Percentage															5.00%
Proceeds from Interest Received				$ 20	$ 50	$ 50
Revised Loan to Original Unrelated Party [Member] \| Subsequent Event [Member]
Proceeds from Interest Received			$ 20
Second Loan to Unrelated Party [Member]
Financing Receivable, before Allowance for Credit Loss, Current												$ 2,000
Loans Receivable, Interest Rate, Stated Percentage												12.00%
Allowance for Credit Loss on Short Term Loans								$ 340		$ 420
Digital Sun [Member]
Financing Receivable, before Allowance for Credit Loss, Current							$ 1,650
Proceeds from Collection of Notes Receivable		1,030
Notes And Loans Receivable, Term (Year)							1 year
Financing Receivable, Troubled Debt Restructuring, Subsequent Default		$ 620
Financing Receivable, Allowance for Credit Loss														$ 620
Digital Sun [Member] \| Other Current Assets [Member]
Financing Receivable, after Allowance for Credit Loss, Current, Total											$ 620