| Fair Value of Financial Assets and Liabilities |
4. Fair Value of Financial Assets and Liabilities
The following table summarizes the Company’s cash and cash
equivalents as of October 31, 2014 and April 30, 2014 (in
thousands):
|
|
|
|
|
|
|
|
|
| |
|
October 31, |
|
|
April
30, |
|
| |
|
2014 |
|
|
2014 |
|
|
Demand deposit accounts
|
|
$ |
28,603 |
|
|
$ |
24,721 |
|
|
Money market funds
|
|
|
4,149 |
|
|
|
6,971 |
|
|
Certificates of deposit
|
|
|
— |
|
|
|
242 |
|
|
Municipal bonds
|
|
|
103 |
|
|
|
— |
|
|
|
|
|
|
|
|
|
|
|
Total cash and cash equivalents
|
|
$ |
32,855 |
|
|
$ |
31,934 |
|
|
|
|
|
|
|
|
|
|
The following table summarizes the Company’s short-term
investments as of October 31, 2014 (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
Cost |
|
|
Gross
Unrealized
Gains |
|
|
Gross
Unrealized
Losses |
|
|
Fair
Value |
|
|
Available-for-sale securities:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Certificates of deposit
|
|
$ |
7,510 |
|
|
$ |
4 |
|
|
$ |
(2 |
) |
|
$ |
7,512 |
|
|
Municipal bonds
|
|
|
3,278 |
|
|
|
19 |
|
|
|
(10 |
) |
|
|
3,287 |
|
|
Commercial paper
|
|
|
5,997 |
|
|
|
2 |
|
|
|
— |
|
|
|
5,999 |
|
|
U.S. Treasury notes
|
|
|
31,830 |
|
|
|
13 |
|
|
|
(2 |
) |
|
|
31,841 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total short-term investments
|
|
$ |
48,615 |
|
|
$ |
38 |
|
|
$ |
(14 |
) |
|
$ |
48,639 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The following table summarizes the Company’s short-term
investments as of April 30, 2014 (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
Cost |
|
|
Gross
Unrealized
Gains |
|
|
Gross
Unrealized
Losses |
|
|
Fair
Value |
|
|
Available-for-sale securities:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Certificates of deposit
|
|
$ |
7,466 |
|
|
$ |
17 |
|
|
$ |
(9 |
) |
|
$ |
7,474 |
|
|
U.S. Treasury notes
|
|
|
33,226 |
|
|
|
2 |
|
|
|
(2 |
) |
|
|
33,226 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total short-term investments
|
|
$ |
40,692 |
|
|
$ |
19 |
|
|
$ |
(11 |
) |
|
$ |
40,700 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All short-term investments had original maturity dates of less than
12 months as of October 31, 2014 and April 30, 2014.
Realized gains and losses from the sale of short-term investments
were not material for the three and six months ended
October 31, 2014 and 2013.
The following table summarizes the fair value of the
Company’s financial assets and liabilities that were measured
on a recurring basis as of October 31, 2014 and April 30,
2014 (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
Fair Value Measurements at October 31, 2014 |
|
|
Fair Value Measurements at April 30, 2014 |
|
| |
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
|
Total |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
|
Total |
|
|
Assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cash equivalents:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Money market funds
|
|
$ |
4,149 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
4,149 |
|
|
$ |
6,971 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
6,971 |
|
|
Certificates of deposit
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
242 |
|
|
|
— |
|
|
|
— |
|
|
|
242 |
|
|
Municipal bonds
|
|
|
— |
|
|
|
103 |
|
|
|
— |
|
|
|
103 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total cash equivalents
|
|
|
4,149 |
|
|
|
103 |
|
|
|
— |
|
|
|
4,252 |
|
|
|
7,213 |
|
|
|
— |
|
|
|
— |
|
|
|
7,213 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Restricted cash
|
|
|
1,000 |
|
|
|
— |
|
|
|
— |
|
|
|
1,000 |
|
|
|
604 |
|
|
|
— |
|
|
|
— |
|
|
|
604 |
|
|
Short-term investments:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Certificates of deposit
|
|
|
— |
|
|
|
7,512 |
|
|
|
— |
|
|
|
7,512 |
|
|
|
— |
|
|
|
7,474 |
|
|
|
— |
|
|
|
7,474 |
|
|
Municipal bonds
|
|
|
— |
|
|
|
3,287 |
|
|
|
— |
|
|
|
3,287 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
Commercial paper
|
|
|
— |
|
|
|
5,999 |
|
|
|
— |
|
|
|
5,999 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
U.S. Treasury notes
|
|
|
31,841 |
|
|
|
— |
|
|
|
— |
|
|
|
31,841 |
|
|
|
33,226 |
|
|
|
— |
|
|
|
— |
|
|
|
33,226 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total short-term investments
|
|
|
31,841 |
|
|
|
16,798 |
|
|
|
— |
|
|
|
48,639 |
|
|
|
33,226 |
|
|
|
7,474 |
|
|
|
— |
|
|
|
40,700 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total assets
|
|
$ |
36,990 |
|
|
$ |
16,901 |
|
|
$ |
— |
|
|
$ |
53,891 |
|
|
$ |
41,043 |
|
|
$ |
7,474 |
|
|
$ |
— |
|
|
$ |
48,517 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The Company measures certain assets, including property and
equipment, goodwill and intangible assets, at fair value on a
non-recurring basis. The Company evaluates transfers between levels
at the end of the fiscal year and assumes that any identified
transfers are deemed to have occurred at the end of the reporting
year. There were no transfers between levels in any of the periods
presented.
|