RELATED PARTY TRANSACTIONS (Details)	12 Months Ended
RELATED PARTY TRANSACTIONS (Details)	Dec. 31, 2017
Jin Hao Kang Marketing Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Mr. Alan Chen is the Director of this entity.
Mega Media Investments Co., Ltd. (Taiwan Branch) [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Entity controlled by Mr. Alan Chen
GASH Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Entity controlled by Gamania Digital.
Jollywiz Digital Technology Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Entity controlled by Gamania Digital.
Digicentre Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Entity controlled by Gamania Digital.
WeBackers Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Entity controlled by Gamania Digital.
GASH Media Digital Marketing Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Entity controlled by GASH Co., Ltd.
Chunghwa Wideband Best Network Co., Ltd. [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Mr. Alan Chen is the Chairman and legal representative of this entity.
Mr. Alan Chen [Member]
Related Party Transaction [Line Items]
Nature of Common Ownership or Management Control Relationships	Controlling beneficiary shareholder of the Company. Former Chairman of NOWnews Network.

NowNews Digital Media Technology Co. Ltd. 10-K/A