December 31,

2020

2019

2018

Numerator:

Numerator for net loss from continuing operations per share-basic and diluted

$

(6,515

)

$

(15,258

)

$

(6,168

)

Numerator for net loss from discontinued operations per share-basic and diluted

$

–

$

–

$

(6,114

)

Denominator:

Basic weighted-average ordinary shares

15,907,144

12,733,062

7,262,023

Diluted weighted-average ordinary shares

15,907,144

12,733,062

7,262,023

Basic and diluted net loss per share-continuing operations

$

(0.4

)

$

(1.2

)

$

(0.9

)

Basic and diluted net loss per share-discontinued operations

$

–

$

–

$

(0.8

)