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v3.23.1

Retirement Plans (Funded Status) (Details) - Combined Employee Retirement Plans [Member] - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2023 | Jan. 31, 2022
Change in Benefit Obligation |  |
Benefit obligation at beginning of year | $ 40,586 | $ 44,178
Service cost | 0 | 0
Interest cost | 1,295 | 1,113
Participant contributions | 0 | 0
Amendments | 0 | 0
Actuarial losses (gains) | (6,892) | (2,373)
Plan settlement | 0 | 0
Benefits paid | (2,004) | (2,332)
Benefit obligation at end of year | 32,985 | 40,586
Change in Plan Assets |  |
Fair value at beginning of year | 26,429 | 23,972
Actual return on plan assets | (1,428) | 4,099
Company contributions | 631 | 690
Settlements | 0 | 0
Benefits paid | (2,004) | (2,332)
Fair value at end of year | 23,628 | 26,429
Unfunded status of the plans | (9,357) | (14,157)
Amounts Recognized in Statement of Financial Position |  |
Current liabilities | (324) | (344)
Non-current liabilities | (9,033) | (13,813)
Accrued benefit cost | (9,357) | (14,157)
Amounts Recognized in Statement of Financial Position and Operations |  |
Accrued benefit liability | (9,357) | (14,157)
Accumulated other compensation loss | 1,910 | 6,889
Net amount recognized | (7,447) | (7,268)
Items not yet Recognized as a Component of Net Periodic Pension Expense, included in AOCI |  |
Unrecognized net actuarial loss | 1,910 | 6,889
Unamortized prior service costs | 0 | 0
Net initial asset recognition | 0 | 0
Net periodic pension expense, included in AOCI | $ 1,910 | $ 6,889

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- Definition Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921 + Details
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