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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Assets Amortized) (Details)
12 Months Ended
Dec. 31, 2018
Customer Relationship [Member]  
Finite-Lived Intangible Assets [Line Items]  
Intangible assets finite lived, useful life 8 years
Technology Services [Member]  
Finite-Lived Intangible Assets [Line Items]  
Intangible assets finite lived, useful life 8 years
Others [Member]  
Finite-Lived Intangible Assets [Line Items]  
Intangible assets finite lived, useful life 5 years