Annual report pursuant to Section 13 and 15(d)

Short-Term Investments (Tables)

v3.19.1
Short-Term Investments (Tables)
12 Months Ended
Dec. 31, 2018
Short-term Investments [Abstract]  
Schedule of Short-Term Investments

The following summarizes information about short term investments at December 31, 2018 and 2017, respectively:


 

 

Amortized
Cost

 

 

Gross
Unrealized
Losses

 

 

Estimated
Fair Value

2017

 

 

 

 

 

 

 

 

 

 

 

Certificates of deposit, commercial paper

 

$

—

 

 

$

—

 

 

$

—

2018

 

 

 

 

 

 

 

 

 

 

 

Certificates of deposit, commercial paper

 

$

5,570,158

 

 

$

(131

)

 

$

5,570,027