Quarterly report pursuant to Section 13 or 15(d)

Cash, Cash Equivalents and Investments

v3.2.0.727
Cash, Cash Equivalents and Investments
6 Months Ended
Jun. 30, 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 
 June 30, 
 2015
 
(in thousands)
Cash and cash equivalents
 

 
 

Cash
$
72,487

 
$
99,001

Money market funds
89,113

 
94,948

Commercial paper
9,349

 
7,749

Corporate debt securities
5,008

 
2,405

Total cash and cash equivalents
$
175,957

 
$
204,103

Short-term investments
 

 
 

Commercial paper
$
45,443

 
$
42,582

Corporate debt securities
128,691

 
123,255

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

 
2,502

Total short-term investments
$
178,631

 
$
168,339

Long-term investments
 

 
 

Corporate debt securities
$
100,998

 
$
89,013

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

 

Total long-term investments
$
104,243

 
$
89,013

Cash, cash equivalents and investments
$
458,831

 
$
461,455


 
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 June 30, 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 June 30, 2015
 
Adjusted
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Fair
Value
 
(in thousands)
Money market funds
$
94,948

 
$

 
$

 
$
94,948

Commercial paper
50,331

 

 

 
50,331

Corporate debt securities
214,847

 
35

 
(209
)
 
214,673

U.S. government and government agency debt securities
2,500

 
2

 

 
2,502

Total cash equivalents and marketable securities
$
362,626

 
$
37

 
$
(209
)
 
$
362,454


 
The following table presents available-for-sale investments by contractual maturity date as of December 31, 2014 and June 30, 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 June 30, 2015
 
Adjusted
Cost
 
Fair Value
 
(in thousands)
Due in one year or less
$
273,501

 
$
273,441

Due after one year through three years
89,125

 
89,013

Total
$
362,626

 
$
362,454


 
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 June 30, 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 June 30, 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
135,552

 
(188
)
 
19,738

 
(21
)
 
155,290

 
(209
)
U.S. government and government agency debt securities

 

 

 

 

 

Total
$
135,552

 
$
(188
)
 
$
19,738

 
$
(21
)
 
$
155,290

 
$
(209
)



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 June 30, 2015 were primarily a result of unfavorable changes in interest rates subsequent to the initial purchase of these securities. As of June 30, 2015, we owned 121 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 June 30, 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 and six months ended June 30, 2015, we did not recognize any impairment charges. During the three and six months ended June 30, 2015, we had proceeds from the sale of available-for-sale securities of $3.7 million. We did not recognize a realized gain or loss in connection with these sales.