Intangible Assets - Fair Value of Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Detail) - USD ($) $ in Thousands	Apr. 27, 2024	Jan. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 35,020	$ 35,020
Accumulated Amortization	(16,640)	(16,214)
Currency Translation Adjustment	22	30
Net Carrying Amount	18,402	18,836
Customer Contract Relationships [Member] \| Honeywell Asset Purchase and License Agreement [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	27,773	27,773
Accumulated Amortization	(13,012)	(12,795)
Net Carrying Amount	14,761	14,978
Customer Contract Relationships [Member] \| RITEC [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,830	2,830
Accumulated Amortization	(1,705)	(1,689)
Net Carrying Amount	1,125	1,141
Customer Contract Relationships [Member] \| Agreement With Astro Machine For Asset Acquisitions [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3,060	3,060
Accumulated Amortization	(1,071)	(918)
Net Carrying Amount	1,989	2,142
Distributor Relations [Member] \| TrojanLabel [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	937	937
Accumulated Amortization	(705)	(686)
Currency Translation Adjustment	22	30
Net Carrying Amount	254	281
Trademarks [Member] \| Agreement With Astro Machine For Asset Acquisitions [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	420	420
Accumulated Amortization	(147)	(126)
Net Carrying Amount	$ 273	$ 294

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(16))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-2

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 928
-SubTopic 340
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483147/928-340-50-1

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483154/926-20-50-5

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