XML 36 R33.htm IDEA: XBRL DOCUMENT v3.20.1
Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2019
Stockholders Equity Note [Abstract]  
Summary of Stock Option Activity

The following is a summary of stock option activity under the Plan for the year ended December 31, 2019: 

 

 

 

Number of Shares

 

 

Weighted Average Exercise Price

 

 

Weighted Average

Remaining Contractual Term (Years)

 

 

Aggregate Intrinsic Value

 

Outstanding at January 1, 2019

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Granted

 

 

1,782

 

 

$

196.70

 

 

 

 

 

 

 

 

 

Exercised

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cancelled/Forfeited

 

 

(142

)

 

$

196.70

 

 

 

 

 

 

 

 

 

Outstanding at December 31, 2019

 

 

1,640

 

 

$

196.70

 

 

 

9.1

 

 

$

 

Exercisable at December 31, 2019

 

 

1,502

 

 

$

196.70

 

 

 

9.1

 

 

$

 

Summary of Recognized Share-based Compensation Cost

 

(in thousands)

 

Twelve months ended December 31, 2019

 

 

Twelve months ended December 31, 2018

 

Selling, general and administrative

 

$

213,807

 

 

$

120,850

 

Research and development

 

 

59,391

 

 

 

(61,867

)

Total

 

$

273,198

 

 

$

58,983

 

 

Summary of Warrant Activity

The following is a summary of warrant activity for the years ended December 31, 2019 and 2018:

 

 

 

Warrants

 

 

Exercise Price per

Share

 

Weighted Average

Exercise Price

 

 

Weighted Average

Remaining Life

(Years)

 

Outstanding at January 1, 2018

 

 

20

 

 

$857,500 - $13,798,400,000

 

$

4,868,205,366

 

 

 

4.88

 

Warrants issued

 

 

100,352

 

 

 

 

 

222

 

 

 

 

 

Warrants exercised

 

 

(6,536

)

 

 

 

 

1,252

 

 

 

 

 

Warrants expired

 

 

(1

)

 

 

 

 

13,798,400,000

 

 

 

 

 

Outstanding at December 31, 2018

 

 

93,835

 

 

$7 - $7,000

 

$

151

 

 

 

5.75

 

Warrants issued

 

 

1,826,579

 

 

 

 

 

42

 

 

 

 

 

Warrants exercised

 

 

(11,285

)

 

 

 

 

7

 

 

 

 

 

Warrants exchanged

 

 

(82,521

)

 

 

 

 

170

 

 

 

 

 

Outstanding at December 31, 2019

 

 

1,826,608

 

 

$7 - $23

 

$

23

 

 

 

4.99