This element represents number of major supplier.

No definition available.

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- Definition

The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

+ Details

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- Definition

Identifies or describes the benchmark that serves as the denominator in the calculation of the percentage of concentration risk.

+ References

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- Definition

The aggregate cost of goods produced and sold and services rendered during the reporting period.

+ References

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Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Details

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- Details

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- Details

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- Details

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- Details

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Concentration, Credit and Other Risks (Detail Textuals 1)	9 Months Ended	12 Months Ended
	Sep. 30, 2017 USD ($)	Dec. 31, 2018 USD ($) Customer	Dec. 31, 2017 USD ($) Customer	Dec. 31, 2016 USD ($)
Revenue, Major Customer [Line Items]
Insured deposit		$ 0	$ 369,280
Legacy YOD \| Licensed Content Commitment
Revenue, Major Customer [Line Items]
Cost of revenue				$ 17,700,000
Legacy YOD \| Major Suppliers \| Cost of revenues
Revenue, Major Customer [Line Items]
Cost of revenue	$ 800,000
Legacy YOD \| Major Suppliers \| Cost of revenues \| Content partner
Revenue, Major Customer [Line Items]
Description of percentage of revenue for major supplier		more than 10
Legacy YOD \| Major Suppliers \| Revenue
Revenue, Major Customer [Line Items]
Revenue	$ 800,000
Wecast Services \| Major Suppliers \| Cost of revenues
Revenue, Major Customer [Line Items]
Description of percentage of revenue for major supplier		more than 10	more than 10
Number of suppliers \| Customer		3	5
Wecast Services \| Major Suppliers \| Accounts payable
Revenue, Major Customer [Line Items]
Description of percentage of revenue for major supplier		more than 10	more than 10
Number of suppliers \| Customer		2	2