Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2023	Mar. 31, 2022
Current assets:
Cash and cash equivalents	$ 1,003,730	$ 1,137,264
Inventories	443,465	288,076
Prepaid expenses and other current assets	41,251	57,741
Total current assets	1,986,239	2,212,802
Other Assets:
Operating lease right-of-use asset	481,535	513,138
Inventory, Noncurrent	228,451	183,730
Loan receivable	209,809	128,322
Due from affiliate	80,090	80,090
Intangible assets, net of accumulated amortization of $21,911 and $19,751 at December 31, 2022 and March 31, 2022, respectively	13,163	16,043
Other assets	90,538	90,538
Deferred tax asset	0	125,000
Total other assets	1,103,586	1,136,861
Total assets	3,089,825	3,349,663
Current liabilities:
Accounts payable	322,639	329,554
Accrued expenses and other current liabilities	75,659	133,053
Bank Overdrafts	134,837	98,766
PPP loan	11,656	5,335
Line of credit	112,809	334,760
Warrant liability	0	182,161
Operating lease liability	82,917	75,254
Customer deposits	359,723	263,619
Due to stockholder	13,626
Total current liabilities	1,113,866	1,472,735
Long-term liabilities
PPP loan less current portion	0	11,700
Operating lease liability less current portion	410,474	491,265
Total long-term liabilities	410,474	502,965
Total liabilities	1,524,340	1,975,700
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	33,599,516	33,311,672
Accumulated deficit	(32,067,825)	(31,971,503)
Total stockholders' equity	1,565,485	1,373,963
Total liabilities and stockholders' equity	3,089,825	3,349,663
Related Party [Member]
Current assets:
Accounts receivable, net of allowance for doubtful accounts of $675,000 at December 31, 2022 and March 31, 2022, respectively	497,793	729,721
Current liabilities:
Due to stockholder	$ 13,626	$ 50,233