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NOTE 3 — Bank Financing Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2021
Debt Disclosure [Abstract] |
CalCap loan balance |
|  | December 30, 2021
Current portion of CalCap Loan |  | $ | 500,000 |
Long-term portion of CalCap Loan |  |  | 125,000 |
CalCap Loan |  | $ | 625,000 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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