Note 7 - Stock-based Compensation	3 Months Ended
Jun. 30, 2019
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	NOTE 7. STOCK-BASED COMPENSATION There were no stock-based compensation expenses for the first quarters of fiscal 2020 or 2019.

The entire disclosure for share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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