Note 11 - Commitments and Contingencies	3 Months Ended
May 31, 2026
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	11. COMMITMENTS AND CONTINGENCIES Litigation The Company is subject to a small number of immaterial proceedings, lawsuits and other claims related to environmental, employment, product and other matters. The Company is required to assess the likelihood of any adverse judgments or outcomes in these matters as well as potential ranges of probable losses. A determination of the amount of reserves required, if any, for these contingencies is made after careful analysis of each individual issue. The required reserves may change in the future due to new developments in each matter or changes in approach, such as a change in settlement strategy in dealing with these matters. The Company believes that the ultimate disposition of such proceedings, lawsuits and claims will not have a material adverse effect on the liquidity, capital resources, business, consolidated results of operations or financial position of the Company. Environmental Contingencies The Company and certain of its subsidiaries have been named by the Environmental Protection Agency (the “EPA”) or a comparable state agency under the Comprehensive Environmental Response, Compensation and Liability Act (the “Superfund Act”) or similar state law as potentially responsible parties in connection with alleged releases of hazardous substances at three sites. Under the Superfund Act and similar state laws, all parties who may have contributed any waste to a hazardous waste disposal site or contaminated area identified by the EPA or comparable state agency may be jointly and severally liable for the cost of cleanup. Generally, these sites are locations at which numerous persons disposed of hazardous waste. In the case of the Company’s subsidiaries, generally the waste was removed from their manufacturing facilities and disposed at waste sites by various companies which contracted with the subsidiaries to provide waste disposal services. Neither the Company nor any of its subsidiaries have been accused of or charged with any wrongdoing or illegal acts in connection with any such sites. The Company believes it maintains an effective and comprehensive environmental compliance program. The insurance carriers which provided general liability insurance coverage to the Company and its subsidiaries for the years during which the Company’s subsidiaries’ waste was disposed at these three sites have in the past reimbursed the Company and its subsidiaries for 100% of their legal defense and remediation costs associated with two of these sites. The Company does not record environmental liabilities and related legal expenses for which the Company believes that it and its subsidiaries have general liability insurance coverage for the years during which the Company’s subsidiaries’ waste was disposed at two sites for which certain subsidiaries of the Company have been named as potentially responsible parties. Pursuant to such general liability insurance coverage, three insurance carriers reimburse the Company and its subsidiaries for 100% of the legal defense and remediation costs associated with the two sites. Included in selling, general and administrative expenses are charges for actual expenditures and accruals, based on estimates, for certain environmental matters described above. The Company accrues estimated costs associated with known environmental matters when such costs can be reasonably estimated and when the outcome appears probable. The Company believes that the ultimate disposition of known environmental matters will not have a material adverse effect on the Company’s results of operations, cash flows or financial position. Commitments On March 27, 2025, Park and ArianeGroup SAS entered into an agreement under which Park would advance funds to ArianeGroup SAS against future purchases of C2®B product in the total amount of €4,587 payable in three installments in 2025, 2026, and 2027. The advance is to be paid as follows: €1,376 was paid in April 2025 (actual cost of $1,564), €1,835 was paid in May 2026 (actual cost of $2,156) and €1,376 to be paid in the first quarter of fiscal 2028 (approximately $1,575 based on July 7, 2026 exchange rates). These advanced funds are to be used to help fund the purchase and installation, by ArianeGroup SAS, of additional manufacturing equipment for ArianeGroup SAS’ production of C2®B product. Under the agreement, the Company commits to purchase C2®B product through December 2033 at an estimated cost of €36,000. As of May 31, 2026, the unamortized balance of amounts previously advanced was approximately $3,749 and was included in Other assets on the Condensed Consolidated Balance Sheet.

Note 11 - Commitments and Contingencies

3 Months Ended

May 31, 2026

Commitments and Contingencies Disclosure [Text Block]

11. COMMITMENTS AND CONTINGENCIES

Litigation

The Company is subject to a small number of immaterial proceedings, lawsuits and other claims related to environmental, employment, product and other matters. The Company is required to assess the likelihood of any adverse judgments or outcomes in these matters as well as potential ranges of probable losses. A determination of the amount of reserves required, if any, for these contingencies is made after careful analysis of each individual issue. The required reserves may change in the future due to new developments in each matter or changes in approach, such as a change in settlement strategy in dealing with these matters. The Company believes that the ultimate disposition of such proceedings, lawsuits and claims will not have a material adverse effect on the liquidity, capital resources, business, consolidated results of operations or financial position of the Company.

Environmental Contingencies

The Company and certain of its subsidiaries have been named by the Environmental Protection Agency (the “EPA”) or a comparable state agency under the Comprehensive Environmental Response, Compensation and Liability Act (the “Superfund Act”) or similar state law as potentially responsible parties in connection with alleged releases of hazardous substances at three sites.

Under the Superfund Act and similar state laws, all parties who may have contributed any waste to a hazardous waste disposal site or contaminated area identified by the EPA or comparable state agency may be jointly and severally liable for the cost of cleanup. Generally, these sites are locations at which numerous persons disposed of hazardous waste. In the case of the Company’s subsidiaries, generally the waste was removed from their manufacturing facilities and disposed at waste sites by various companies which contracted with the subsidiaries to provide waste disposal services. Neither the Company nor any of its subsidiaries have been accused of or charged with any wrongdoing or illegal acts in connection with any such sites. The Company believes it maintains an effective and comprehensive environmental compliance program.

The insurance carriers which provided general liability insurance coverage to the Company and its subsidiaries for the years during which the Company’s subsidiaries’ waste was disposed at these three sites have in the past reimbursed the Company and its subsidiaries for 100% of their legal defense and remediation costs associated with two of these sites.

The Company does not record environmental liabilities and related legal expenses for which the Company believes that it and its subsidiaries have general liability insurance coverage for the years during which the Company’s subsidiaries’ waste was disposed at two sites for which certain subsidiaries of the Company have been named as potentially responsible parties. Pursuant to such general liability insurance coverage, three insurance carriers reimburse the Company and its subsidiaries for 100% of the legal defense and remediation costs associated with the two sites.

Included in selling, general and administrative expenses are charges for actual expenditures and accruals, based on estimates, for certain environmental matters described above. The Company accrues estimated costs associated with known environmental matters when such costs can be reasonably estimated and when the outcome appears probable. The Company believes that the ultimate disposition of known environmental matters will not have a material adverse effect on the Company’s results of operations, cash flows or financial position.

Commitments

On March 27, 2025, Park and ArianeGroup SAS entered into an agreement under which Park would advance funds to ArianeGroup SAS against future purchases of C2®B product in the total amount of €4,587 payable in three installments in 2025, 2026, and 2027. The advance is to be paid as follows: €1,376 was paid in April 2025 (actual cost of $1,564), €1,835 was paid in May 2026 (actual cost of $2,156) and €1,376 to be paid in the first quarter of fiscal 2028 (approximately $1,575 based on July 7, 2026 exchange rates). These advanced funds are to be used to help fund the purchase and installation, by ArianeGroup SAS, of additional manufacturing equipment for ArianeGroup SAS’ production of C2®B product. Under the agreement, the Company commits to purchase C2®B product through December 2033 at an estimated cost of €36,000. As of May 31, 2026, the unamortized balance of amounts previously advanced was approximately $3,749 and was included in Other assets on the Condensed Consolidated Balance Sheet.