Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Dec. 31, 2023	Mar. 31, 2023
Current assets:
Cash and cash equivalents	$ 661,985	$ 1,003,730
Inventories	487,431	443,465
Prepaid expenses and other current assets	8,082	41,251
Total current assets	1,938,380	1,986,239
Other Assets:
Long-term inventory	141,696	228,451
Operating lease right-of-use asset	420,421	481,535
Loan receivable	0	209,809
Due from affiliate	0	80,090
Intangible assets, net of accumulated amortization of $24,071 and $22,631 at September 30, 2023 and March 31, 2023, respectively	24,308	13,163
Other assets	90,538	90,538
Deferred tax asset	0	0
Total other assets	676,963	1,103,586
Total assets	2,615,343	3,089,825
Current liabilities:
Accounts payable	293,497	322,639
Bank overdraft	145,115	134,837
Accrued expenses and other current liabilities	100,531	75,659
PPP loan	7,621	11,656
Line of credit	298,378	112,809
Operating lease liability	87,727	82,917
Customer deposits	235,348	359,723
Total current liabilities	1,168,217	1,113,866
Long-term liabilities
PPP loan less current portion	0	0
Operating lease liability less current portion	343,926	410,474
Total long-term liabilities	343,926	410,474
Total liabilities	1,512,143	1,524,340
Stockholders' equity:
Preferred stock, $.01 par value; 5,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.0005 par value; 150,000,000 shares authorized, 67,588,492 shares issued and outstanding	33,794	33,794
Additional paid-in capital	33,602,612	33,599,516
Accumulated deficit	(32,533,206)	(32,067,825)
Total stockholders' equity	1,103,200	1,565,485
Total liabilities and stockholders' equity	2,615,343	3,089,825
Related Party [Member]
Current assets:
Accounts receivable, net of allowance for credit losses of $429,872 and $694,871 at September 30, 2023 and March 31, 2023, respectively	780,882	497,793
Current liabilities:
Due to stockholder	$ 0	$ 13,626