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v3.23.1

Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jan. 31, 2023 | Jan. 31, 2022
Allowance for doubtful accounts |  |
Valuation and Qualifying Accounts Disclosure |  |
Valuation Allowances and Reserves, Beginning Balance | $ 200 | $ 200
Valuation Allowances and Reserves, Charged to (Reduced from) Expenses | 0 | 0
Valuation Allowances and Reserves, Deductions from Reserves | 0 | 0
Valuation Allowances and Reserves, Ending Balance | 200 | 200
Product, general, workers’ compensation and automobile liability reserves |  |
Valuation and Qualifying Accounts Disclosure |  |
Valuation Allowances and Reserves, Beginning Balance | 1,165 | 1,135
Valuation Allowances and Reserves, Charged to (Reduced from) Expenses | 1,300 | 1,168
Valuation Allowances and Reserves, Deductions from Reserves | 1,215 | 1,138
Valuation Allowances and Reserves, Ending Balance | $ 1,250 | $ 1,165

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- Definition Amount of valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column B)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column E)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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- Definition Amount of decrease in valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column D)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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