Note K - Accrued Expenses and Other Current Liabilities - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024
Dividend payable	$ 2,043	$ 0
Payroll and other benefits	1,495	3,522
Accrued rebates	880	693
Rent and occupancy costs	98	78
Interest	679	1,676
Professional fees	223	56
Sales, use and other taxes	105	41
Corporate income taxes	2,483	0
Other	222	174
Total accrued expenses and other current liabilities	8,951	7,615
Deferred Franchise Fees And Other Deferred Revenue [Member]
Deferred revenue	$ 723	$ 1,375