December 31,

2018

2017

2016

Numerator:

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

$

(6,168

)

$

(26,682

)

$

(101,696

)

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

$

(6,114

)

$

(64,398

)

$

(119,000

)

Denominator:

Basic weighted-average ordinary shares

7,262,023

6,826,633

6,415,616

Diluted weighted-average ordinary shares

7,262,023

6,826,633

6,415,616

Basic and diluted net loss per share-continuing operations

$

(0.9

)

$

(4

)

$

(16

)

Basic and diluted net loss per share-discontinued operations

$

(0.8

)

$

(9

)

$

(18

)