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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	May 01, 2016	May 03, 2015	Apr. 27, 2014
Statement of Comprehensive Income [Abstract]
net income	$ 16,935	$ 15,071	$ 17,447
Unrealized losses on investments
Unrealized holding losses on investments	(176)	(35)	(114)
Reclassification adjustment for realized loss included in net income	127
Total other comprehensive loss	(49)	(35)	(114)
Comprehensive income	$ 16,886	$ 15,036	$ 17,333

X

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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-Publisher FASB
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