Note 8 - Employee Benefit Plans (Tables)

6 Months Ended

Mar. 30, 2019

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended				Six Months Ended
	March 30,		March 31,		March 30,		March 31,
(In thousands)	2019		2018		2019		2018
Interest cost	$	96	$	86	$	192	$	172
Service cost		74		62		148		139
Recognized net actuarial loss		35		38		70		76
Net periodic pension cost	$	205	$	186	$	410	$	387