Note 9 - Employee Benefit Plans (Tables)

6 Months Ended

Mar. 28, 2020

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended				Six Months Ended
	March 28,		March 30,		March 28,		March 30,
(In thousands)	2020		2019		2020		2019
Interest cost	$	82	$	96	$	167	$	192
Service cost		76		74		162		148
Recognized net actuarial loss		65		35		140		70
Net periodic pension cost	$	223	$	205	$	469	$	410