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Fair Value Measurement (Tables)

6 Months Ended

Nov. 01, 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 November 1, 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 November 1, 2014
Cash and cash equivalents	$	57,435			$	—			$	57,435
Restricted cash	777				—				777
Available-for-sale securities:
Certificates of deposit	—				10,417				10,417
U.S. Government securities	1,502				—				1,502
U.S. Government sponsored entities	—				7,140				7,140
Municipal obligations	—				6,382				6,382
Derivatives - currency forward contracts	—				194				194
	$	59,714			$	24,133			$	83,847
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

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- 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

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