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STOCK AND RETIREMENT PLANS (Details Narrative) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Number of shares issued for director fee | 0 | 20,559
Number of shares remain available for director fee | 130,763 | 130,763
401(k) Retirement Savings Plan matching contribution | $ 186,000 | $ 184,000
Employer matching contributions owed to the plan | $ 224,000 | $ 200,000
Outstanding of stock appreciation rights, shares | 25,000 |
Employee Stock Purchase Plan [Member] |  |
Number of purchase shares |  | 7,814
Average execise prices |  | $ 3.71
Number of shares reserved for future issuance |  | 31,769
Common Stock |  |
Purchase shares Common Stock | 95.00% |
Number of purchase shares | 4,484 |
Average execise prices | $ 5.38 |
Number of shares reserved for future issuance | 29,098 |
Equity Option [Member] |  |
Number of shares available for future grant | 570,892 |
Number of Common Stock reserved for issuance consisting | 598,777 |
Inducement reserve shares | 37,500 |
Inducement reserve shares were granted in 2019 consisting | 25,000 |
RSU | 50,000 |
Nuber of shares issued from the inducement reserve | 12,500 |
Options granted maximum term | 6 years |

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