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NET INCOME (LOSS) PER SHARE | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share [Abstract] |
NET INCOME (LOSS) PER SHARE | NOTE 13-NET INCOME (LOSS) PER SHARE The following table sets forth the computation of basic and diluted net income (loss) per share for the years ended December 31, 2020, 2019 and 2018:
|  | Years Ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
|  | (in thousands) |
Numerator: |  |  |  |  |  |  |  |  |
Net income (loss) |  | $ | (23,676 | ) |  | $ | (3,913 | ) |  | $ | 4,820 |
Denominator: |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding–Basic |  |  | 35,881 |  |  | 35,556 |  |  | 35,642 |
Potentially dilutive ordinary share equivalents-stock options and restricted stock |  |  | — |  |  | — |  |  | 677 |
Weighted average shares outstanding-Diluted |  |  | 35,881 |  |  | 35,556 |  |  | 36,319 |
Net Income (loss) per share–Basic |  | $ | (0.66 | ) |  | $ | (0.11 | ) |  | $ | 0.14 |
Net Income (loss) per share–Diluted |  | $ | (0.66 | ) |  | $ | (0.11 | ) |  | $ | 0.13 |
The dilutive effect of share-based awards is reflected in diluted net loss per share by application of the treasury stock method, which includes consideration of unamortized share-based compensation expense and the dilutive effect of in-the-money options and unvested restricted stock units. Under the treasury stock method, the amount the employee must pay for exercising stock options and unamortized share-based compensation expense are assumed proceeds to be used to repurchase hypothetical shares. An increase in the fair market value of the Company’s ordinary share can result in a greater dilutive effect from potentially dilutive awards. For the years ended December 31, 2020 and 2019, there was nil ordinary shares were dilutive.

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