Summary of Significant Accounting Policies (Advertising Costs, Taxation, Statutory Reserves, Government Subsidies) (Narrative) (Details) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Schedule of Significant Accounting Policies [Line Items]
Advertising expenses	$ 0us-gaap_AdvertisingExpense	$ 287,070us-gaap_AdvertisingExpense	$ 553,380us-gaap_AdvertisingExpense
Liabilities for unrecognized tax benefits	0	0
Portion of after-tax profit to be allocated to general reserve under PRC Law	10.00%
Statutory reserves	0kutv_StatutoryReserves
Appropriations to general reserve or statutory reserve	0	0	0
Cash subsidies	$ 135,265kutv_CashSubsidy	$ 1,484,789kutv_CashSubsidy	$ 1,514,570kutv_CashSubsidy
Law of the PRC on Enterprises Operated Exclusively with Foreign Capital [Member] \| Subsidiaries [Member]
Schedule of Significant Accounting Policies [Line Items]
Portion of after-tax profit to be allocated to general reserve under PRC Law	10.00%
Percentage rate of registered capital, general reserve reached, appropriation not required	50.00%
China Company Law [Member] \| Variable Interest Entities [Member]
Schedule of Significant Accounting Policies [Line Items]
Portion of after-tax profit to be allocated to statutory reserve under PRC Law	10.00%
Percentage rate of registered capital, statutory reserve reached, appropriation not required	50.00%

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- Definition

Cash Subsidy

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Deferred Tax Liabilities for Unrecognized Tax Benefits

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Percentage Rate of Registered Capital, General Reserve Reached, Appropriation Not Require

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Percentage Rate of Registered Capital, Statutory Reserve Reached, Appropriation Not Require

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- Definition

Portion of After-tax Income to Be Allocated to General Reserve Fund under PRC Law

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Portion of After-tax Income to Be Allocated to Statutory Reserve Fund under PRC Law

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- Definition

Statutory Reserves

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 720

-SubTopic 35

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848

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