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STOCKHOLDERS' EQUITY (Details 1) - $ / shares
1 Months Ended 12 Months Ended
Oct. 27, 2017
Dec. 31, 2018
Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of Options, outstanding at the beginning of the year:   3,516,706 3,611,706
Number of Options, Granted 14,126 0 0
Number of Options, Exercised   0 0
Number of Options, Expired / Forfeited   (509,706) (95,000)
Number of Options, Outstanding at end of year   3,007,000 3,516,706
Number of Options, exercisable at year-end   3,007,000 3,516,706
Number of Options, vested and expected to vest at year end   3,007,000 3,516,706
Weighted average exercise price, outstanding at the beginning of the year:   $ 0.34 $ 0.37
Weighted average exercise price, Granted $ 10.70   0.37
Weighted average exercise price, Expired / Forfeited   0.64 1.49
Weighted average exercise price, Outstanding at end of year   0.29 0.34
Weighted average exercise price, Options exercisable at year-end   0.29 0.34
Weighted average exercise price, Options vested and expected to vest at year end   $ 0.29 $ 0.34
Weighted average remaining contractual term, Outstanding (years)     4 years 5 months 16 days
Weighted average remaining contractual term, Options Exercisable (years)     4 years 5 months 16 days
Weighted average remaining contractual term, Options vested and expected to vest at year end (years)     4 years 4 months 17 days