Mainland China Contribution Plan (Details) (USD $)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
MAINLAND CHINA CONTRIBUTION PLAN [Abstract]
Employee benefits of mainland China contribution plan	$ 1,816,719	$ 1,609,711	$ 2,554,561

Amount of contributions made to multiemployer plans by the employer. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

No definition available.

Name:	kutv_EmployeeBenefitsOfContributionPlan
Namespace Prefix:	kutv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration