Accounting Policies, by Policy (Policies)	6 Months Ended
Aug. 31, 2023
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	*Basis of Presentation* The accompanying Unaudited Condensed Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim condensed financial information and in accordance with the rules and regulations of the Securities and Exchange Commission. The Unaudited Condensed Financial Statements include all adjustments considered necessary for a fair presentation of the financial position and results of operations for the interim periods presented. Such adjustments consist only of normal recurring items, unless otherwise disclosed herein. Accordingly, the Unaudited Condensed Financial Statements do not include all of the information and notes required by GAAP for complete financial statements. However, we believe that the disclosures made are adequate to make the information not misleading. These interim Unaudited Condensed Financial Statements should be read in conjunction with our audited financial statements as of and for the year ended February 28, 2023, included in our Form 10-K. The results of operations for interim periods are not necessarily indicative of the results to be expected for a full year due to the seasonality of our product sales.
Reclassification, Comparability Adjustment [Policy Text Block]	*Reclassifications* Certain reclassifications have been made to the fiscal year 2023 condensed statement of cash flows to conform to the classifications presented in fiscal year 2024. These reclassifications had no effect on net earnings.
Use of Estimates, Policy [Policy Text Block]	*Use of Estimates in the Preparation of Financial Statements* The preparation of the Unaudited Condensed Financial Statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in these financial statements and accompanying notes. Actual results could differ from those estimates.
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]	Restricted Cash The Company considers cash to be restricted when withdrawal or general use is restricted.
Assets Held for Sale [Policy Text Block]	Assets Held for Sale The Company classifies long-lived assets or disposal groups to be sold as held for sale in the period in which all of the following criteria are met per ASC 360: (1) management, having the authority to approve the action, commits to a plan to sell the asset or disposal group; (2) the asset or disposal group is available for immediate sale in its present condition subject only to terms that are usual and customary for sales of such assets or disposal groups; (3) an active program to locate a buyer and other actions required to complete the plan to sell the asset or disposal group have been initiated; (4) the sale of the asset or disposal group is probable, and transfer of the asset or disposal group is expected to qualify for recognition as a completed sale within one year, except if events or circumstances beyond our control extend the period of time required to sell the asset or disposal group beyond one year; (5) the asset or disposal group is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and (6) actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. We initially measure a long-lived asset or disposal group that is classified as held for sale at the lower of its carrying value or fair value less any costs to sell. Any loss resulting from this measurement is recognized in the period in which the held-for-sale criteria are met. Conversely, gains are not recognized on the sale of a long-lived asset or disposal group until the date of sale. We assess the fair value of a long-lived asset or disposal group less any costs to sell each reporting period it remains classified as held for sale and report any subsequent changes as an adjustment to the carrying value of the asset or disposal group, as long as the new carrying value does not exceed the carrying value of the asset at the time it was initially classified as held for sale. Upon determining that a long-lived asset or disposal group meets the criteria to be classified as held for sale, the Company ceases depreciation of the asset and reports long-lived assets and/or the assets and liabilities of the disposal group, if material, in the line items assets held for sale and liabilities held for sale, respectively, in our condensed balance sheet. Refer to Note 3.
Derivatives, Policy [Policy Text Block]	The interest rate swap agreement (“swap agreement”) is recognized on the balance sheet at its fair value. On the date the swap agreement is entered into, the Company designates the swap agreement as a hedge of a forecasted transaction or of the variability of cash flows to be received or paid related to a recognized asset or liability (cash-flow hedge) if the applicable criteria are met. Changes in the fair value of the swap agreement are recorded in other comprehensive income until earnings are affected by the variability of cash flows. The Company formally documents all relationships between hedging instruments and hedged items as well as its risk-management objective and strategy for undertaking various hedged transactions. This process includes linking all cash-flow hedges to specific assets and liabilities on the balance sheet or forecasted transactions. The Company also formally assesses, both at the hedge's inception and on an ongoing basis, whether they are highly effective in offsetting changes in cash flows of hedged items. When it is determined that the swap agreement is not highly effective or that it has ceased to be highly effective, the Company discontinues hedge accounting prospectively as discussed below. The Company discontinues hedge accounting prospectively when (a) it is determined that the swap agreement is no longer effective in offsetting changes in the cash flows of a hedged item (including forecasted transactions); (b) the swap agreement expires or is sold, terminated or exercised; (c) the swap agreement is de-designated as a hedge instrument because it is unlikely that a forecasted transaction will occur; or (d) management determines that designation as a hedge instrument is no longer appropriate. When hedge accounting is discontinued because it is probable that a forecasted transaction will not occur, the swap agreement will continue to be carried on the balance sheet at its fair value, and gains and losses that were accumulated in other comprehensive income or loss will be recognized immediately in earnings. In all other situations in which hedge accounting is discontinued, the swap agreement will be carried at its fair value on the balance sheet with subsequent changes in its fair value recognized in current-period earnings.
New Accounting Pronouncements, Policy [Policy Text Block]	*New Accounting Pronouncements* The Financial Accounting Standards Board (“FASB”) periodically issues new accounting standards in a continuing effort to improve standards of financial accounting and reporting. We have reviewed the recently issued pronouncements and concluded that no new accounting standard updates (“ASU”) had or may have a material impact on the Company.

Accounting Policies, by Policy (Policies)

6 Months Ended

Aug. 31, 2023

Basis of Accounting, Policy [Policy Text Block]

Basis of Presentation

The accompanying Unaudited Condensed Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim condensed financial information and in accordance with the rules and regulations of the Securities and Exchange Commission. The Unaudited Condensed Financial Statements include all adjustments considered necessary for a fair presentation of the financial position and results of operations for the interim periods presented. Such adjustments consist only of normal recurring items, unless otherwise disclosed herein. Accordingly, the Unaudited Condensed Financial Statements do not include all of the information and notes required by GAAP for complete financial statements. However, we believe that the disclosures made are adequate to make the information not misleading. These interim Unaudited Condensed Financial Statements should be read in conjunction with our audited financial statements as of and for the year ended February 28, 2023, included in our Form 10-K. The results of operations for interim periods are not necessarily indicative of the results to be expected for a full year due to the seasonality of our product sales.

Reclassification, Comparability Adjustment [Policy Text Block]

Reclassifications

Certain reclassifications have been made to the fiscal year 2023 condensed statement of cash flows to conform to the classifications presented in fiscal year 2024. These reclassifications had no effect on net earnings.

Use of Estimates, Policy [Policy Text Block]

Use of Estimates in the Preparation of Financial Statements

The preparation of the Unaudited Condensed Financial Statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in these financial statements and accompanying notes. Actual results could differ from those estimates.

Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]

Restricted Cash

The Company considers cash to be restricted when withdrawal or general use is restricted.

Assets Held for Sale [Policy Text Block]

Assets Held for Sale

The Company classifies long-lived assets or disposal groups to be sold as held for sale in the period in which all of the following criteria are met per ASC 360: (1) management, having the authority to approve the action, commits to a plan to sell the asset or disposal group; (2) the asset or disposal group is available for immediate sale in its present condition subject only to terms that are usual and customary for sales of such assets or disposal groups; (3) an active program to locate a buyer and other actions required to complete the plan to sell the asset or disposal group have been initiated; (4) the sale of the asset or disposal group is probable, and transfer of the asset or disposal group is expected to qualify for recognition as a completed sale within one year, except if events or circumstances beyond our control extend the period of time required to sell the asset or disposal group beyond one year; (5) the asset or disposal group is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and (6) actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn.

We initially measure a long-lived asset or disposal group that is classified as held for sale at the lower of its carrying value or fair value less any costs to sell. Any loss resulting from this measurement is recognized in the period in which the held-for-sale criteria are met. Conversely, gains are not recognized on the sale of a long-lived asset or disposal group until the date of sale. We assess the fair value of a long-lived asset or disposal group less any costs to sell each reporting period it remains classified as held for sale and report any subsequent changes as an adjustment to the carrying value of the asset or disposal group, as long as the new carrying value does not exceed the carrying value of the asset at the time it was initially classified as held for sale.

Upon determining that a long-lived asset or disposal group meets the criteria to be classified as held for sale, the Company ceases depreciation of the asset and reports long-lived assets and/or the assets and liabilities of the disposal group, if material, in the line items assets held for sale and liabilities held for sale, respectively, in our condensed balance sheet. Refer to Note 3.

Derivatives, Policy [Policy Text Block]

The interest rate swap agreement (“swap agreement”) is recognized on the balance sheet at its fair value. On the date the swap agreement is entered into, the Company designates the swap agreement as a hedge of a forecasted transaction or of the variability of cash flows to be received or paid related to a recognized asset or liability (cash-flow hedge) if the applicable criteria are met. Changes in the fair value of the swap agreement are recorded in other comprehensive income until earnings are affected by the variability of cash flows.

The Company formally documents all relationships between hedging instruments and hedged items as well as its risk-management objective and strategy for undertaking various hedged transactions. This process includes linking all cash-flow hedges to specific assets and liabilities on the balance sheet or forecasted transactions. The Company also formally assesses, both at the hedge's inception and on an ongoing basis, whether they are highly effective in offsetting changes in cash flows of hedged items. When it is determined that the swap agreement is not highly effective or that it has ceased to be highly effective, the Company discontinues hedge accounting prospectively as discussed below.

The Company discontinues hedge accounting prospectively when (a) it is determined that the swap agreement is no longer effective in offsetting changes in the cash flows of a hedged item (including forecasted transactions); (b) the swap agreement expires or is sold, terminated or exercised; (c) the swap agreement is de-designated as a hedge instrument because it is unlikely that a forecasted transaction will occur; or (d) management determines that designation as a hedge instrument is no longer appropriate.

When hedge accounting is discontinued because it is probable that a forecasted transaction will not occur, the swap agreement will continue to be carried on the balance sheet at its fair value, and gains and losses that were accumulated in other comprehensive income or loss will be recognized immediately in earnings. In all other situations in which hedge accounting is discontinued, the swap agreement will be carried at its fair value on the balance sheet with subsequent changes in its fair value recognized in current-period earnings.

New Accounting Pronouncements, Policy [Policy Text Block]

New Accounting Pronouncements

The Financial Accounting Standards Board (“FASB”) periodically issues new accounting standards in a continuing effort to improve standards of financial accounting and reporting. We have reviewed the recently issued pronouncements and concluded that no new accounting standard updates (“ASU”) had or may have a material impact on the Company.