Weighted average shares used in the computation of basic and diluted net income per share follows:

		Three months ended
(amounts in thousands)		January 29, 2017				January 31, 2016
Weighted average common shares outstanding, basic			12,313				12,331
Dilutive effect of stock-based compensation			231				155
Weighted average common shares outstanding, diluted			12,544				12,486

		Nine months ended
(amounts in thousands)		January 29, 2017				January 31, 2016
Weighted average common shares outstanding, basic			12,302				12,317
Dilutive effect of stock-based compensation			215				171
Weighted average common shares outstanding, diluted			12,517				12,488