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Property and Equipment | 9 Months Ended
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Oct. 31, 2021
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment Disclosure [Text Block] | Note 6. Property and Equipment The components of property and equipment are as follows for the periods presented (amounts in thousands):
|  | October 31, 2021 |  |  | January 31, 2021 |
Land and improvements |  |  | $ | 27,329 |  |  |  | $ | 27,329 |
Buildings and improvements |  |  |  | 23,613 |  |  |  |  | 23,613 |
Machinery, equipment and fixtures |  |  |  | 294,906 |  |  |  |  | 293,762 |
Construction in progress |  |  |  | 2,006 |  |  |  |  | 215 |
|  |  |  | 347,854 |  |  |  |  | 344,919 |
Less: accumulated depreciation |  |  |  | (206,649) |  |  |  |  | (194,058) |
Total |  |  | $ | 141,205 |  |  |  | $ | 150,861 |

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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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