STOCK AND RETIREMENT PLANS (Details Narrative) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Number of shares remain available for director fee	130,763	130,763
401(k) Retirement Savings Plan matching contribution	$ 210,000	$ 186,000
Employer matching contributions owed to the plan	$ 229,000	$ 224,000
Outstanding of stock appreciation rights, shares	12,500	12,500
Employee Stock Purchase Plan [Member]
Purchase shares Common Stock	95.00%
Number of purchase shares	3,288	4,484
Average execise prices	$ 4.06	$ 5.38
Number of shares reserved for future issuance	25,477	29,098
Equity Option [Member]
Number of shares available for future grant	280,177
Number of Common Stock reserved for issuance consisting	665,200
Inducement reserve shares	12,500
Inducement reserve shares were granted in 2019 consisting	25,000
Nuber of shares issued from the inducement reserve	12,500
Options granted maximum term	6 years