Quarterly report pursuant to Section 13 or 15(d)

Cash, Cash Equivalents And Short-Term And Long-Term Investments (Tables)

v3.10.0.1
Cash, Cash Equivalents And Short-Term And Long-Term Investments (Tables)
9 Months Ended
Sep. 30, 2018
Cash Cash Equivalents And Short Term And Long Term Investments [Abstract]  
Summary of Cash, Cash Equivalents and Short-Term and Long-Term Investments by Significant Investment Category

The following tables show the Company’s cash, cash equivalents, short-term and long-term investments by significant investment category as of September 30, 2018 and December 31, 2017 (in thousands):

 

 

 

September 30, 2018

 

 

 

Adjusted Cost

 

 

Unrealized Gains

 

 

Unrealized Losses

 

 

Fair

Value

 

 

Cash and Cash Equivalents

 

 

 

 

Short-Term Investments

 

 

 

 

Long-Term Investments

 

Cash

 

$

628,753

 

 

$

-

 

 

$

-

 

 

$

628,753

 

 

$

628,753

 

 

 

 

$

-

 

 

 

 

$

-

 

Level 1:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

 

159,815

 

 

 

-

 

 

 

-

 

 

 

159,815

 

 

 

159,815

 

 

 

 

 

-

 

 

 

 

 

-

 

U.S. Treasury securities

 

 

14,203

 

 

 

 

 

 

 

 

 

 

 

14,203

 

 

 

14,203

 

 

 

 

 

-

 

 

 

 

 

-

 

Mutual funds

 

 

21,308

 

 

 

-

 

 

 

-

 

 

 

21,308

 

 

 

-

 

 

 

 

 

-

 

 

 

 

 

21,308

 

Total level 1

 

 

195,326

 

 

 

-

 

 

 

-

 

 

 

195,326

 

 

 

174,018

 

 

 

 

 

-

 

 

 

 

 

21,308

 

Level 2:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

-

 

 

 

 

 

-

 

Corporate notes and bonds

 

 

150,776

 

 

 

-

 

 

 

-

 

 

 

150,776

 

 

 

-

 

 

 

 

 

85,227

 

 

 

 

 

65,549

 

U.S. Agency securities

 

 

6,279

 

 

 

 

 

 

 

 

 

 

 

6,279

 

 

 

-

 

 

 

 

 

2,050

 

 

 

 

 

4,229

 

Total level 2

 

 

157,055

 

 

 

-

 

 

 

-

 

 

 

157,055

 

 

 

-

 

 

 

 

 

87,277

 

 

 

 

 

69,778

 

TOTAL

 

$

981,134

 

 

$

-

 

 

$

-

 

 

$

981,134

 

 

$

802,771

 

 

 

 

$

87,277

 

 

 

 

$

91,086

 

 

 

 

December 31, 2017

 

 

 

Adjusted Cost

 

 

Unrealized Gains

 

 

Unrealized Losses

 

 

Fair

Value

 

 

Cash and Cash Equivalents

 

 

Short-Term Investments

 

 

Long-Term Investments

 

Cash

 

$

736,431

 

 

$

-

 

 

$

-

 

 

$

736,431

 

 

$

736,431

 

 

$

-

 

 

$

-

 

Level 1:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mutual funds

 

 

17,396

 

 

 

-

 

 

 

-

 

 

 

17,396

 

 

 

-

 

 

 

-

 

 

 

17,396

 

TOTAL

 

$

753,827

 

 

$

-

 

 

$

-

 

 

$

753,827

 

 

$

736,431

 

 

$

-

 

 

$

17,396