Note 1 - Significant Accounting Policies (Tables)

12 Months Ended

Apr. 27, 2019

Notes Tables

Financing Receivable, Allowance for Credit Loss [Table Text Block]

	(In thousands)
	Fiscal 2019			Fiscal 2018			Fiscal 2017
Balance at beginning of year	$	452		$	468		$	484
Net charge to expense		87			34			74
Net charge-off		(23	)		(50	)		(90	)
Balance at end of year	$	516		$	452		$	468