Quarterly report pursuant to Section 13 or 15(d)

Composition of Certain Financial Statement Captions (Tables)

v2.4.0.6
Composition of Certain Financial Statement Captions (Tables)
 6 Months Ended
Jul. 31, 2012
Composition of Certain Financial Statement Captions  
Schedule of cash, cash equivalents and short-term investments

 

 

 

 

As of
January 31,
2012

 

As of
July 31,
2012

 

 

 

(in thousands)

 

Cash and cash equivalents:

 

 

 

 

 

Cash

 

$

6,604

 

$

13,107

 

Money market funds

 

31,614

 

31,932

 

Commercial paper

 

2,893

 

3,000

 

Corporate debt securities

 

3,015

 

1,500

 

Total cash and cash equivalents

 

$

44,126

 

$

49,539

 

Short-term investments:

 

 

 

 

 

Commercial paper

 

$

27,587

 

$

19,944

 

Corporate debt securities

 

17,968

 

10,314

 

U.S. agency notes

 

900

 

2,500

 

Total short-term investments

 

$

46,455

 

$

32,758

 

Cash, cash equivalents and short-term investments

 

$

90,581

 

$

82,297

 
Summary of available-for-sale securities' adjusted cost, gross unrealized gains, gross unrealized losses and fair value by significant investment category

 

 

 

 

As of January 31, 2012

 

 

 

Adjusted
Cost

 

Unrealized
Gains

 

Unrealized
Losses

 

Fair
Value

 

Money market funds

 

$

31,614

 

$

—

 

$

—

 

$

31,614

 

Commercial paper

 

30,481

 

—

 

(1

)

30,480

 

Corporate debt securities

 

20,987

 

1

 

(5

)

20,983

 

U.S. agency notes

 

900

 

—

 

—

 

900

 

Total cash equivalents and marketable securities

 

$

83,982

 

$

1

 

$

(6

)

$

83,977

 

 

 

 

As of July 31, 2012

 

 

 

Adjusted
Cost

 

Unrealized
Gains

 

Unrealized
Losses

 

Fair
Value

 

Money market funds

 

$

31,932

 

$

—

 

$

—

 

$

31,932

 

Commercial paper

 

22,944

 

—

 

—

 

22,944

 

Corporate debt securities

 

11,816

 

1

 

(3

)

11,814

 

U.S. agency notes

 

2,500

 

—

 

—

 

2,500

 

Total cash equivalents and marketable securities

 

$

69,192

 

$

1

 

$

(3

)

$

69,190