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Note 10 - Employee Benefit Plans (Tables)

12 Months Ended

Sep. 30, 2017

Notes Tables

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

		Year Ended
		October 1,				October 3,
(In thousands)		2016				2015
Change in benefit obligation:
Benefit obligation at beginning of year		$	3,463			$	3,078
Interest cost			147				130
Actuarial loss			324				514
Plan settlement			290				-
Distributions			(4,224	)			(259	)
Benefit obligation at end of year		$	-			$	3,463
Change in plan assets:
Fair value of plan assets at beginning of year		$	2,201			$	2,253
Actual return on plan assets			104				(27	)
Employer contributions			1,919				234
Plan settlement			(4,003	)			-
Distributions			(221	)			(259	)
Fair value of plan assets at end of year		$	-			$	2,201
Reconciliation of funded status to net amount recognized:
Funded status		$	-			$	(1,263	)
Net amount recognized		$	-			$	(1,263	)
Amounts recognized on the consolidated balance sheet:
Accrued benefit liability		$	-			$	(1,263	)
Accumulated other comprehensive loss (net of tax)			-				1,197
Net amount recognized		$	-			$	(66	)
Amounts recognized in accumulated other comprehensive loss:
Unrecognized net loss		$	-			$	1,930
Net amount recognized		$	-			$	1,930
Other changes in plan assets and benefit obligations recognized in other comprehensive income (loss):
Net loss		$	685			$	723
Amortization of net loss			(76	)			(53	)
Settlement loss			(2,539	)			-
Total recognized in other comprehensive income (loss)		$	(1,930	)		$	670

		Year Ended
		September 30,				October 1,				October 3,
(In thousands)		2017				2016				2015
Change in benefit obligation:
Benefit obligation at beginning of year		$	9,159			$	7,821			$	7,480
Service cost			344				263				287
Interest cost			338				326				323
Actuarial (gain) loss			(162	)			1,039				21
Distributions			(290	)			(290	)			(290	)
Benefit obligation at end of year		$	9,389			$	9,159			$	7,821
Change in plan assets:
Actual employer contributions		$	290			$	290			$	290
Actual distributions			(290	)			(290	)			(290	)
Plan assets at fair value at end of year		$	-			$	-			$	-
Reconciliation of funded status to net amount recognized:
Funded status		$	(9,389	)		$	(9,159	)		$	(7,821	)
Net amount recognized		$	(9,389	)		$	(9,159	)		$	(7,821	)
Amounts recognized in accumulated other comprehensive loss:
Unrecognized net loss		$	2,149			$	2,485			$	1,531
Net amount recognized		$	2,149			$	2,485			$	1,531
Other changes in plan assets and benefit obligations recognized in other comprehensive income (loss):
Net loss (gain)		$	(162	)		$	1,039			$	21
Amortization of net loss			(174	)			(85	)			(117	)
Total recognized in other comprehensive income (loss)		$	(336	)		$	954			$	(96	)

Schedule of Net Benefit Costs [Table Text Block]

		Year Ended
		October 1,				October 3,
(In thousands)		2016				2015
Interest cost		$	147			$	130
Expected return on plan assets			(175	)			(181	)
Settlement loss recognized			2,539				-
Amortization of net loss			76				53
Net periodic pension cost		$	2,587			$	2

		Year Ended
		September 30,				October 1,				October 3,
(In thousands)		2017				2016				2015
Service cost		$	344			$	263			$	287
Interest cost			338				326				323
Amortization of net loss			174				85				117
Net periodic pension cost		$	856			$	674			$	727

Schedule of Assumptions Used [Table Text Block]

		Measurement Date
		October 1,				October 3,
		2016				2015
Assumptions at year-end:
Discount rate			3.75	%			4.25	%
Expected long-term rate of return on assets			N/A				8.00	%

		Measurement Date
		September 30,				October 1,				October 3,
		2017				2016				2015
Assumptions at year-end:
Discount rate			3.75	%			3.75	%			4.25	%
Rate of increase in compensation levels			3.00	%			3.00	%			3.00	%

Schedule of Allocation of Plan Assets [Table Text Block]

		Percentage of Plan Assets at Measurement Date
Large-cap equities			37.6	%
Mid-cap equities			7.7	%
Small-cap equities			8.2	%
International equities			8.8	%
Fixed income securities			37.3	%
Cash and cash equivalents			0.4	%

Schedule of Expected Benefit Payments [Table Text Block]

Fiscal year(s)			In thousands
2018			$	358
2019				320
2020				240
2021				240
2022				543
2023- 2027				3,652

X

- Definition

Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall.

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Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.

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