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Note 13 - Restructuring | 12 Months Ended
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Jan. 31, 2023
Notes to Financial Statements |
Restructuring and Related Activities Disclosure [Text Block] | (13) Restructuring In connection with strategic initiatives implemented during the fiscal year ended January 31, 2023 (Successor), and the periods ended January 31, 2022 (Successor), June 11, 2021 (Predecessor (SLH)), January 31, 2021 (Predecessor (SLH)), and August 27, 2020 (Predecessor (PL)), the Company’s management approved and initiated plans to reduce its cost structure and better align operating expenses with existing economic conditions and the Company’s operating model. The Company recorded restructuring charges of $12.3 million during the fiscal year ended January 31, 2023 (Successor), $3.6 million during the period from June 12, 2021 through January 31, 2022 (Successor), a credit of $0.6 million during the period from February 1, 2021 through June 11, 2021 (Predecessor (SLH)) and charges of $1.9 million for the period from August 28, 2020 through January 31, 2021 (Predecessor (SLH)), and $0.8 million for period from February 1, 2020 through August 27, 2020 (Predecessor (PL)) These restructuring charges are presented separately in the accompanying Consolidated Statement of Operations and include primarily the severance costs of terminated employees and lease termination or lease impairment charges.

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- Definition The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(e)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -URI https://asc.fasb.org/topic&trid=2175745 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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