Applicable income tax rate for an entity during the reporting period.

No definition available.

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- Definition

Represents the applicable income tax rate for first HK $2 million.

+ References

No definition available.

+ Details

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- Definition

Represents the applicable income tax rate for subsequent profit.

+ References

No definition available.

+ Details

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- Definition

Enterprise income tax rate in PRC.

+ References

No definition available.

+ Details

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- Definition

TBD

+ References

No definition available.

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- Definition

Operating loss carryforward that is subject to percentage of taxable income deduction limitation.

+ References

No definition available.

+ Details

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- Definition

PRC value added tax rate for modern service provided.

+ References

No definition available.

+ Details

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- Definition

PRC value added tax rate for modern service provided by small scale tax payer.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Reflect PRC value added tax surcharge rate.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
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Period Type:	instant

- Definition

The amount of profits which are assessable.

+ References

No definition available.

+ Details

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Balance Type:	credit
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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.

+ References

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- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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- Definition

Amount of other income tax expense (benefit).

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- Definition

Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
-Paragraph 20
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Note 14 - Taxation (Details Textual) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Dec. 31, 2018	Nov. 30, 2015
Federal Income Tax Expense (Benefit), Continuing Operations, Total	$ 0	$ 0
Income Tax Withholding Rate Pursuant to EIT Law	10.00%		10.00%
Operating Loss Carryforwards, Total	$ 19,400		$ 19,400	$ 19,200
Operating Loss Carryforwards, Taxable Income Deduction Limitations	80.00%		80.00%
Deferred Tax Assets, Valuation Allowance, Total	$ 10,179		$ 10,179	9,875
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	200	$ 400
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability	$ 60
Minimum [Member]
PRC Value Added Tax Surcharge Rate	12.00%		12.00%
Maximum [Member]
PRC Value Added Tax Surcharge Rate	14.00%		14.00%
PRC [Member]
PRC Value Added Tax Rate for Modern Service Provided	6.00%	6.00%
PRC [Member] \| Provision of Modern Services Small Scale Tax Payer [Member]
PRC Value Added Tax Rate for Modern Service Provided Small Scale Tax Payer	3.00%	3.00%
Tax Treaty Agreement [Member]
Income Tax Withholding Rate Pursuant to EIT Law	5.00%		5.00%
HONG KONG
Federal Income Tax Expense (Benefit), Continuing Operations, Total				0
Other Tax Expense (Benefit)	$ 0
Applicable Income Tax Rate for First Profit Limit			8.25%
Applicable Income Tax Rate for Subsequent Profit			16.50%
Profits Assessable	0
ChinaNet BVI [Member]
Other Tax Expense (Benefit)	$ 0
Other PRC Operating Entities [Member] \| PRC [Member]
Applicable Income Tax Rate	25.00%	25.00%
Business Opportunity Online [Member] \| PRC [Member]
Applicable Income Tax Rate	15.00%
Business Opportunity Online [Member] \| PRC [Member] \| Minimum [Member]
Enterprise Income Tax Rate In PRC					15.00%
PRC Subsidiary And VIE's [Member]
Operating Loss Carryforwards, Total	$ 25,600		$ 25,600	$ 25,200