Note 15 - Subsequent Event	6 Months Ended
Sep. 30, 2025
Notes to Financial Statements
Subsequent Events [Text Block]	*Note 15.* Subsequent Events** On September 8, 2025, the Company's Board of Directors approved a change in the Company’s fiscal year end from March 31 to December 31, effective October 1, 2025. This change is intended to better align the Company’s financial reporting cycle with its operational and strategic planning processes. Accordingly, the Company will file its next Annual Report on Form 10-KT for the nine-month period ending December 31, 2025. Future annual reports will reflect the new fiscal year ending December 31. The Company has evaluated the impact of this change and determined that it does not materially affect the comparability of financial information presented in prior periods.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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