Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
CURRENT ASSETS
Cash and restricted cash	$ 3,514,584	$ 2,446,906
Accounts receivable	472,408	305,409
Life insurance receivable	500,000
Inventories	323,581	243,104
Income tax receivable	119,900	693,578
Prepaid expenses	283,298	505,718
Total current assets	5,213,771	4,194,715
PROPERTY AND EQUIPMENT, net of accumulated depreciation and amortization of $3,855,869 and $3,817,000, respectively	232,036	269,261
OTHER ASSETS
Right of use assets	360,473	387,860
Goodwill	750,000	750,000
Total other assets	1,110,473	1,137,860
TOTAL ASSETS	6,556,280	5,601,836
CURRENT LIABILITIES
Accounts payable	481,001	212,221
Customer deposits	154,957	80,878
Accrued expenses	331,420	404,573
Note Payable – Current	9,610	9,315
Right of use leases payable – current portion	41,795	45,697
Total current liabilities	1,018,783	752,684
LONG-TERM LIABILITIES
Note Payable – Long Term	50,826	57,730
Right of use leases payable - less current portion	308,874	327,513
Total liabilities	1,378,483	1,137,927
STOCKHOLDERS’ EQUITY
Common stock - $0.03 par value; authorized 3,333,334; 976,330 and 975,074 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	29,290	29,252
Additional paid-in capital	19,763,797	19,740,837
Accumulated deficit	(14,615,290)	(15,306,180)
TOTAL STOCKHOLDERS’ EQUITY	5,177,797	4,463,909
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 6,556,280	$ 5,601,836