Note 11 - Segment Information - Reconciliation of Operating to Consolidated (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Segment operating income	$ 13,428	$ 11,615	$ 34,865	$ 42,114
Restructuring charges in 2025	214	82	793	864
Gain on asset held for sale	(5,544)	0	(5,544)	0
Unallocated G&A expenses	8,599	7,692	26,809	24,585
Operating income	10,159	3,841	12,807	16,665
Other expense	(266)	(3,294)	(3,306)	(1,010)
Income before taxes	9,893	546	9,501	15,654
Net revenues	(79,728)	(75,727)	(226,630)	(233,869)
Intersegment Eliminations [Member] \| Weighing Solutions Segment [Member]
Net revenues	404	332	1,211	1,323
Intersegment Eliminations [Member] \| Measurement Systems Segment [Member]
Net revenues	$ 2	$ 4	$ 23	$ 17

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

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