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Property, Plant and Equipment | 9 Months Ended
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Oct. 31, 2021
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment Disclosure [Text Block] | 6. Property, Plant and Equipment
|  | Depreciable Lives |  |  | October 31, |  |  | January 31, |
|  | (In years) |  |  | 2021 |  |  | 2021 |
Buildings and land improvements |  | 15 - 30 |  |  | $ | 31,998 |  |  | $ | 31,316 |
Computer software and hardware |  | 3 - 10 |  |  |  | 15,592 |  |  |  | 15,012 |
Machinery and equipment |  | 10 |  |  |  | 10,570 |  |  |  | 9,314 |
Leasehold improvements |  | Term of lease |  |  |  | 11,322 |  |  |  | 10,005 |
Furniture and fixtures |  | 3 - 10 |  |  |  | 5,748 |  |  |  | 2,614 |
Other |  | 5 |  |  |  | 674 |  |  |  | 651 |
Total depreciable property at cost |  |  |  | 75,904 |  |  |  | 68,912 |
Less accumulated depreciation |  |  |  |  |  | (47,851 | ) |  |  | (44,098 | )
Total depreciable property, net |  |  |  |  |  | 28,053 |  |  |  | 24,814 |
Land |  |  |  |  |  | 1,077 |  |  |  | 1,077 |
Construction-in-progress |  |  |  |  |  | 460 |  |  |  | 889 |
Property, plant and equipment, net |  |  | $ | 29,590 |  |  | $ | 26,780 |

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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