XML 60 R27.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Fair Value Measurement (Tables) | 3 Months Ended
--- | ---
Aug. 02, 2014
Fair Value Disclosures [Abstract] |
Schedule of Fair Value | The following table sets forth by Level within the fair value hierarchy our financial assets and liabilities that were accounted for at fair value on a recurring basis at August 2, 2014 and April 26, 2014 according to the valuation techniques we used to determine their fair values. There have been no transfers of assets or liabilities among the fair value hierarchies presented.
| Fair Value Measurements
| Level 1 |  | Level 2 |  | Total
Balance as of August 2, 2014: |  |  |  |  |
Cash and cash equivalents | $ | 60,058 |  |  | $ | — |  |  | $ | 60,058 |
Restricted cash | 1,082 |  |  | — |  |  | 1,082 |
Available-for-sale securities: |  |  |  |  |  |  |
Certificates of deposit | — |  |  | 7,962 |  |  | 7,962 |
U.S. Government securities | 1,502 |  |  | — |  |  | 1,502 |
U.S. Government sponsored entities | — |  |  | 9,138 |  |  | 9,138 |
Municipal obligations | — |  |  | 6,877 |  |  | 6,877 |
Derivatives - currency forward contracts | — |  |  | (19 | ) |  | (19 | )
| $ | 62,642 |  |  | $ | 23,958 |  |  | $ | 86,600 |
Balance as of April 26, 2014: |  |  |  |  |  |  |  |
Cash and cash equivalents | $ | 45,054 |  |  | $ | — |  |  | $ | 45,054 |
Restricted cash | 514 |  |  | — |  |  | 514 |
Available-for-sale securities: |  |  |  |  |  |  |
Certificates of deposit | — |  |  | 7,734 |  |  | 7,734 |
U.S. Government securities | 2,002 |  |  | — |  |  | 2,002 |
U.S. Government sponsored entities | — |  |  | 8,341 |  |  | 8,341 |
Municipal obligations | — |  |  | 7,321 |  |  | 7,321 |
Derivatives - currency forward contracts | — |  |  | (85 | ) |  | (85 | )
| $ | 47,570 |  |  | $ | 23,311 |  |  | $ | 70,881 |

X
- Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258 + Details
Name: | us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration