Years ended December 31,

2021

2022

2023

Numerator:

Numerator for basic and diluted loss per share from continuing operations

$

(6,689)

$

(9,252)

$

(3,175)

Numerator for basic and diluted income (loss) per share from discontinued operations

7,002

(5,056)

—

Denominator:

Denominator for basic (loss) income per share weighted average ordinary shares outstanding

46,654,853

49,458,266

56,333,003

Denominator for diluted (loss) income per share weighted average ordinary shares outstanding

46,654,853

49,458,266

56,333,003

Basic and Diluted loss per share from continuing operations

$

(0.14)

$

(0.19)

$

(0.06)

Basic and Diluted income (loss) per share from discontinued operations

$

0.15

$

(0.10)

—

Basic and Diluted loss per ADS from continuing operations (Note i)

$

(2.80)

$

(3.80)

$

(1.20)

Basic and Diluted income (loss) per ADS from discontinued operations

$

3.00

$

(2.00)

—