March 31

June 30

September 30

December 31

2018

Research and development

1,201

1,045

1,541

2,081

General and administrative

1,813

1,751

1,753

1,628

Total operating expenses

3,014

2,796

3,294

3,709

Other income (expense)

(8

)

8

54

72

Net loss

(3,022

)

(2,788

)

(3,240

)

(3,637

)

Basic and diluted net loss per share

$

(2.43

)

$

(1.82

)

$

(0.71

)

$

(0.55

)

2017

Research and development

61

62

825

2,153

General and administrative

260

96

1,546

1,629

Total operating expenses

321

158

2,371

3,782

Other income

(8

)

(11

)

(7,025

)

42

Recovery of deferred income taxes

124

—

2,927

—

Net loss

(205

)

(169

)

(6,469

)

(3,740

)

Basic and diluted net loss per share

$

(96.56

)

$

(79.60

)

$

(8.95

)

$

(3.17

)