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v3.19.1

Selected Statements of Operations Data (Details 3) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Numerator: |  |  |
Numerator for basic net income (loss) per Ordinary Share | $ (2,415) | $ 2,901 | $ 1,915
Effect of dilutive securities: |  |  |
Share-based compensation granted |  |  |
Numerator for dilutive net income (loss) per Ordinary Share | $ (2,415) | $ 2,901 | $ 1,915
Denominator: |  |  |
Denominator for dilutive net income (loss) per Ordinary Share - weighted average number of Ordinary Shares | 13,630,793 | 12,039,176 | 10,406,897
Share-based compensation granted |  | $ 312,390 | $ 372,650
Denominator for diluted net income (loss) per Ordinary Share - adjusted weighted average number of Ordinary Shares | 13,630,793 | 12,351,566 | 10,779,547

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