Note D - Leases - Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024
Operating lease right-of-use asset	$ 2,998	$ 2,841
Finance lease right-of-use asset	398	404
Total right-of-use assets	3,396	3,245
Operating lease liability, current	149	101
Current portion of financing lease	27	54
NON-CURRENT LEASE LIABILITIES	2,863	2,782
Total lease liabilities	$ 3,039	$ 2,937