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The number of options to extend the finance lease of the lessee.

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Maximum amount of capital expenditures allowed under a credit agreement.

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Maximum amount of common stock repurchase allowed under credit agreement.

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The minimum amount of undrawn availability that triggers the EDITDA ratio covenant under the debt instrument.

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The minimum amount of undrawn availability for five consecutive days that will trigger the EBITDA ratio covenant of the line of credit facility.

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No definition available.

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The amount of additional interest in the event of default of the line of credit facility.

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Represents the fixed charge coverage ratio required under a line of credit facility.

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Amount of debt guaranteed under credit facility.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date the debt instrument was issued, in YYYY-MM-DD format.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

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Amount of foreign earnings repatriated from subsidiaries outside the country of domicile.

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Term of lessee's finance lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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The effective interest rate at the end of the reporting period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

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Note 5 - Debt (Details Textual) $ in Thousands, ر.س in Millions, د.إ in Millions, ج.م. in Millions, $ in Millions					1 Months Ended	3 Months Ended	4 Months Ended	6 Months Ended	12 Months Ended
	Sep. 17, 2021 USD ($)	Apr. 14, 2021 USD ($)	Jul. 28, 2016	Jun. 19, 2012 USD ($)	Apr. 30, 2021 USD ($)	Jan. 31, 2021	Jan. 31, 2022 USD ($)	Apr. 30, 2021	Jan. 31, 2023 USD ($)	Jan. 31, 2023 CAD ($)	Jan. 31, 2022 USD ($)	Jan. 31, 2023 AED (د.إ)	Jan. 31, 2023 EGP (ج.م.)	Jan. 31, 2023 SAR (ر.س)	Aug. 31, 2022 EGP (ج.م.)	Dec. 31, 2021 EGP (ج.م.)	Jun. 30, 2021 EGP (ج.م.)	Sep. 20, 2018 USD ($)
Line of Credit, Current							$ 634		$ 4,387		$ 634
Line of Credit Facility, Interest Rate at Period End									8.50%			8.50%	8.50%	8.50%
Proceeds from Sale of Property, Plant, and Equipment, Total									$ 94		9
Repayments of Secured Debt									(0)		892
Finance Lease, Liability, Noncurrent							173		0		173
UNITED ARAB EMIRATES
Foreign Earnings Repatriated					$ 800
Land and Buildings in Lebanon, Tennessee [Member]
Lessee, Finance Lease, Term of Contract (Year)		15 years
Foreign Earnings Repatriated									100
Lessee, Finance Lease, Annual Rent Increase, Percentage		2.00%
Lessee, Finance Lease, Number of Options to Extend		4
Lessee, Finance Lease, Renewal Term (Year)		5 years
Lessee, Finance Lease, Discount Rate		8.00%
Finance Lease, Liability, Noncurrent							$ 9,327		9,215		9,327
Mortgage Note Secured by Tennessee Manufacturing Facility [Member]
Repayments of Secured Debt		$ 900
Proceeds from Issuance of Secured Debt				$ 1,800
Debt Instrument, Issuance Date				Jun. 19, 2012
Canadian Mortgage Note [Member]
Debt Instrument, Maturity Date			Dec. 23, 2042
Proceeds from Issuance of Secured Debt									$ 4,800	$ 6.4
Debt Instrument, Interest Rate, Effective Percentage									8.30%			8.30%	8.30%	8.30%
Land and Buildings in Lebanon, Tennessee [Member]
Disposal Group, Including Discontinued Operation, Consideration		10,400
Proceeds from Sale of Property, Plant, and Equipment, Total		$ 9,100
Revolving Lines, North America [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 18,000																	$ 18,000
Debt Instrument, Term (Year)	5 years
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage							0.25%
Line of Credit, Current									$ 600
Line of Credit Facility, Current Borrowing Capacity							$ 8,500		9,900		$ 8,500
Revolving Lines, North America [Member] \| North American Loan Parties [Member]
Line of Credit Facility, Capital Expenditures Restrictions	$ 5,000
Line of Credit Facility, Common Stock Repurchase Restrictions	3,000
Line of Credit Facility, Fixed Charge Coverage Ratio Required						1.10		1.10
Line of Credit Facility, Covenant Terms, EBITDA Ratio, Minimum Undrawn Availability for Five Consecutive Days	3,000
Line of Credit Facility, Covenant Terms, EBITDA Ratio, Minimum Undrawn Availability	$ 2,000
Line of Credit Facility, Default, Additional Interest Rate	2.00%
Revolving Lines, North America [Member] \| Base Rate [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.00%
Revolving Lines, North America [Member] \| Base Rate [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	1.50%
Revolving Lines, North America [Member] \| London Interbank Offered Rate (LIBOR) [Member] (Deprecated 2023) \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate	2.00%
Revolving Lines, North America [Member] \| London Interbank Offered Rate (LIBOR) [Member] (Deprecated 2023) \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate	2.50%
Foreign Revolving Lines [Member]
Line of Credit Facility, Maximum Borrowing Capacity									21,500
Line of Credit Facility, Guaranteed Amount									500
Letters of Credit Outstanding, Amount									5,600
Proceeds from Issuance of Debt									5,700
Line of Credit Facility, Remaining Borrowing Capacity									10,200
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Middle Eastern Subsidiaries, 1 [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 2,200			د.إ 8.0
Line of Credit Facility, Interest Rate at Period End									8.38%			8.38%	8.38%	8.38%
Finance Lease, Liability, Noncurrent									$ 9,200
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Middle Eastern Subsidiaries, 2 [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 4,800			د.إ 17.5
Line of Credit Facility, Interest Rate at Period End									8.38%			8.38%	8.38%	8.38%
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Middle Eastern Subsidiaries, 3 [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 300			د.إ 1.0
Line of Credit Facility, Interest Rate at Period End									8.38%			8.38%	8.38%	8.38%
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Middle Eastern Subsidiaries, 4 [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 500			د.إ 2.0
Line of Credit Facility, Interest Rate at Period End									8.38%			8.38%	8.38%	8.38%
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Egypt Subsidiaries [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 3,300								ج.م. 100.0
Line of Credit Facility, Interest Rate at Period End									8.00%			8.00%	8.00%	8.00%
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Egypt Subsidiaries 2 [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 400				ج.م. 11.2			ج.م. 28.2
Line of Credit Facility, Interest Rate at Period End									8.00%			8.00%	8.00%	8.00%
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Egypt Subsidiaries 3 [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 3,300						ج.م. 100.0
Line of Credit Facility, Interest Rate at Period End									18.25%			18.25%	18.25%	18.25%
Foreign Revolving Lines [Member] \| Revolving Credit Lines Used by Saudi Arabian Subsidiary [Member]
Line of Credit Facility, Maximum Borrowing Capacity									$ 6,700					ر.س 25
Line of Credit Facility, Interest Rate at Period End									9.15%			9.15%	9.15%	9.15%
Foreign Revolving Lines [Member] \| Minimum [Member]
Line of Credit Facility, Interest Rate at Period End									8.00%			8.00%	8.00%	8.00%
Debt Instrument, Interest Rate, Stated Percentage									4.50%			4.50%	4.50%	4.50%
Foreign Revolving Lines [Member] \| Maximum [Member]
Line of Credit Facility, Interest Rate at Period End									18.25%			18.25%	18.25%	18.25%
Foreign Revolving Lines [Member] \| Weighted Average [Member]
Line of Credit Facility, Interest Rate at Period End									10.72%			10.72%	10.72%	10.72%
Foreign Revolving Lines [Member] \| EIBOR [Member] \| Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate									3.00%	3.00%
Foreign Revolving Lines [Member] \| EIBOR [Member] \| Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate									3.50%	3.50%
Foreign Revolving Lines [Member] \| SIBOR [Member]
Debt Instrument, Basis Spread on Variable Rate									3.50%	3.50%