Quarterly report pursuant to Section 13 or 15(d)

Cash, Cash Equivalents and Investments

v2.4.1.9
Cash, Cash Equivalents and Investments
3 Months Ended
Mar. 31, 2015
Cash and Cash Equivalents [Abstract]  
Cash, Cash Equivalents and Investments
Cash, Cash Equivalents and Investments
 
Cash, cash equivalents and investments consisted of the following:
 
 
As of 
 December 31, 
 2014
 
As of 
 March 31, 
 2015
 
(in thousands)
Cash and cash equivalents
 

 
 

Cash
$
72,487

 
$
93,900

Money market funds
89,113

 
93,160

Commercial paper
9,349

 
29,199

Corporate debt securities
5,008

 
4,755

Total cash and cash equivalents
$
175,957

 
$
221,014

Short-term investments
 

 
 

Commercial paper
$
45,443

 
$
23,635

Corporate debt securities
128,691

 
132,433

U.S. government and government agency debt securities
4,497

 
4,498

Total short-term investments
$
178,631

 
$
160,566

Long-term investments
 

 
 

Corporate debt securities
$
100,998

 
$
96,455

U.S. government and government agency debt securities
3,245

 
3,249

Total long-term investments
$
104,243

 
$
99,704

Cash, cash equivalents and investments
$
458,831

 
$
481,284


 
Our short-term investments have maturities of twelve months or less and are classified as available-for-sale. Our long-term investments have maturities of greater than twelve months and are classified as available-for-sale.
 
The following tables summarize our available-for-sale securities’ adjusted cost, gross unrealized gains, gross unrealized losses and fair value by significant investment category as of December 31, 2014 and March 31, 2015.
 
 
As of December 31, 2014
 
Adjusted
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Fair
Value
 
(in thousands)
Money market funds
$
89,113

 
$

 
$

 
$
89,113

Commercial paper
54,792

 

 

 
54,792

Corporate debt securities
235,135

 
6

 
(444
)
 
234,697

U.S. government and government agency debt securities
7,751

 

 
(9
)
 
7,742

Total cash equivalents and marketable securities
$
386,791

 
$
6

 
$
(453
)
 
$
386,344


 
As of March 31, 2015
 
Adjusted
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Fair
Value
 
(in thousands)
Money market funds
$
93,160

 
$

 
$

 
$
93,160

Commercial paper
52,834

 

 

 
52,834

Corporate debt securities
233,528

 
269

 
(154
)
 
233,643

U.S. government and government agency debt securities
7,751

 
2

 
(6
)
 
7,747

Total cash equivalents and marketable securities
$
387,273

 
$
271

 
$
(160
)
 
$
387,384


 
The following table presents available-for-sale investments by contractual maturity date as of December 31, 2014 and March 31, 2015.
 
 
As of December 31, 2014
 
Adjusted
Cost
 
Fair Value
 
(in thousands)
Due in one year or less
$
282,206

 
$
282,101

Due after one year through three years
104,585

 
104,243

Total
$
386,791

 
$
386,344

 
As of March 31, 2015
 
Adjusted
Cost
 
Fair Value
 
(in thousands)
Due in one year or less
$
287,571

 
$
287,680

Due after one year through three years
99,702

 
99,704

Total
$
387,273

 
$
387,384


 
The following tables summarize our available-for-sale securities’ fair value and gross unrealized losses aggregated by investment category and length of time that the individual securities have been in a continuous unrealized loss position as of December 31, 2014 and March 31, 2015.

 
As of December 31, 2014
 
Twelve Months or Less
 
More than Twelve Months
 
Total
 
Fair
Value
 
Gross Unrealized Losses
 
Fair
Value
 
Gross Unrealized Losses
 
Fair
Value
 
Gross Unrealized Losses
 
(in thousands)
Money market funds
$

 
$

 
$

 
$

 
$

 
$

Commercial paper

 

 

 

 

 

Corporate debt securities
192,699

 
(422
)
 
12,148

 
(22
)
 
204,847

 
(444
)
U.S. government and government agency debt securities
5,240

 
(9
)
 

 

 
5,240

 
(9
)
Total
$
197,939

 
$
(431
)
 
$
12,148

 
$
(22
)
 
$
210,087

 
$
(453
)

 
As of March 31, 2015
 
Twelve Months or Less
 
More than Twelve Months
 
Total
 
Fair
Value
 
Gross Unrealized Losses
 
Fair
Value
 
Gross Unrealized Losses
 
Fair
Value
 
Gross Unrealized Losses
 
(in thousands)
Money market funds
$

 
$

 
$

 
$

 
$

 
$

Commercial paper

 

 

 

 

 

Corporate debt securities
117,964

 
(143
)
 
10,737

 
(11
)
 
128,701

 
(154
)
U.S. government and government agency debt securities
3,249

 
(1
)
 
1,995

 
(5
)
 
5,244

 
(6
)
Total
$
121,213

 
$
(144
)
 
$
12,732

 
$
(16
)
 
$
133,945

 
$
(160
)



Our investment policy requires investments to be investment grade, primarily rated “A1” by Standard & Poor’s or “P1” by Moody’s or better for short-term investments and rated “A” by Standard & Poor’s or “A2” by Moody’s or better for long-term investments, with the objective of minimizing the potential risk of principal loss. In addition, the investment policy limits the amount of credit exposure to any one issuer.
 
The unrealized losses on our available-for-sale securities as of March 31, 2015 were primarily a result of unfavorable changes in interest rates subsequent to the initial purchase of these securities. As of March 31, 2015, we owned 101 securities that were in an unrealized loss position. We do not intend nor expect to need to sell these securities before recovering the associated unrealized losses. We expect to recover the full carrying value of these securities. As a result, no portion of the unrealized losses at March 31, 2015 is deemed to be other-than-temporary and the unrealized losses are not deemed to be credit losses. When evaluating the investments for other-than-temporary impairment, we review factors such as the length of time and extent to which fair value has been below cost basis, the financial condition of the issuer and any changes thereto, and our intent to sell, or whether it is more likely than not we will be required to sell, the investment before recovery of the investment’s amortized cost basis. During the three months ended March 31, 2015, we did not recognize any impairment charges.