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Intangible Assets - Fair Value of Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Detail) - USD ($) $ in Thousands | Jan. 31, 2023 | Jan. 31, 2022
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 40,447 | $ 36,437
Accumulated Amortization | (19,336) | (17,410)
Currency Translation Adjustment | 121 | 173
Net Carrying Amount | 21,232 | 19,200
Customer Contract Relationships [Member] | Honeywell Asset Purchase and License Agreement [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 27,773 | 27,243
Accumulated Amortization | (11,913) | (11,073)
Net Carrying Amount | 15,860 | 16,170
Customer Contract Relationships [Member] | Miltope [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 3,100 | 3,100
Accumulated Amortization | (2,777) | (2,515)
Net Carrying Amount | 323 | 585
Customer Contract Relationships [Member] | RITEC [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 2,830 | 2,830
Accumulated Amortization | (1,623) | (1,557)
Net Carrying Amount | 1,207 | 1,273
Customer Contract Relationships [Member] | Agreement With Astro Machine For Asset Acquisitions [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 3,060 |
Accumulated Amortization | (306) |
Net Carrying Amount | 2,754 |
Existing Technology [Member] | TrojanLabel ApS [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 2,327 | 2,327
Accumulated Amortization | (2,087) | (1,767)
Currency Translation Adjustment | 94 | 127
Net Carrying Amount | 334 | 687
Distributor Relations [Member] | TrojanLabel ApS [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 937 | 937
Accumulated Amortization | (588) | (498)
Currency Translation Adjustment | 27 | 46
Net Carrying Amount | 376 | $ 485
Trademarks [Member] | Agreement With Astro Machine For Asset Acquisitions [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 420 |
Accumulated Amortization | (42) |
Net Carrying Amount | $ 378 |

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