Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Sep. 30, 2024	Mar. 31, 2024
Current assets:
Cash	$ 780,000	$ 707,000
Accounts receivable, net of allowance for credit losses of $11 as of September 30, 2024 and March 31, 2024	1,592,000	2,102,000
Inventories	7,185,000	7,313,000
Prepaid expenses and other current assets	568,000	469,000
Total current assets	10,125,000	10,591,000
Equipment and leasehold improvements, net	9,505,000	10,109,000
Operating lease right-of-use assets, net	4,161,000	4,284,000
Other assets	122,000	128,000
Total assets	23,913,000	25,112,000
Current liabilities:
Accounts payable	2,132,000	1,439,000
Accrued expenses	619,000	757,000
Customer deposits	272,000	198,000
Operating lease obligations, current portion	533,000	530,000
Short term debt - bank	1,000,000	1,240,000
Current maturities of long-term debt	6,019,000	5,630,000
Total current liabilities	9,575,000	8,554,000
Long-term debt – related party	1,000,000	1,000,000
Long-term operating lease obligations	3,646,000	3,744,000
Total liabilities	14,221,000	13,298,000
Commitments and contingencies
Stockholders’ equity:
Preferred stock of $0.01 par value, authorized 10,000,000 shares; no shares issued and outstanding	0	0
Common stock of $0.02 par value, authorized 50,000,000 shares; issued and outstanding 7,142,700 shares at September 30, 2024 and 6,947,246 shares at March 31, 2024	143,000	139,000
Additional paid-in capital	34,802,000	34,576,000
Accumulated deficit	(25,253,000)	(22,901,000)
Total stockholders’ equity	9,692,000	11,814,000
Total liabilities and stockholders’ equity	23,913,000	25,112,000
Related Party [Member]
Current liabilities:
Line of credit – related party	2,000,000	1,250,000
Nonrelated Party [Member]
Current liabilities:
Current maturities of long-term debt	$ 3,019,000	$ 3,140,000