Subsequent Events (Tables) - USD ($) $ in Thousands	6 Months Ended
	Sep. 26, 2020	Oct. 27, 2020
Subsequent Event [Line Items]
Date of subsequent event	Oct. 27, 2020
Stock repurchase program authorized amount	$ 10,000
Subsequent event
Subsequent Event [Line Items]
Stock repurchase program authorized amount		$ 100,000