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10. Net Loss per Share (Tables) | 12 Months Ended
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Dec. 31, 2022
Earnings Per Share [Abstract] |
Schedule of Computation of Basic and Diluted Net Loss Per Share | Basic and diluted net loss per common share was calculated as follows (in thousands except per share amounts): Schedule of Computation of Basic and Diluted Net Loss Per Share
|  | 2022 |  |  | 2021 |
|  | Years Ended December 31, |
|  | 2022 |  |  | 2021 |
Numerator: |  |  |  |  |  |
Net loss |  | $ | (9,889 | ) |  | $ | (6,324 | )
Denominator: |  |  |  |  |  |  |  |
Weighted average shares used in computing net loss per share – basic and diluted |  |  | 9,052 |  |  |  | 5,217 |
Net loss per share – basic and diluted |  | $ | (1.09 | ) |  | $ | (1.21 | )
Schedule of Potentially Anti Dilutive Securities | Potentially dilutive securities not included in the computation of diluted net loss per share because to do so would be antidilutive are as follows (in common stock equivalent shares): Schedule of Potentially Anti Dilutive Securities
|  | 2022 |  |  | 2021 |
|  | Years Ended December 31, |
|  | 2022 |  |  | 2021 |
Options to purchase common stock |  |  | 730,746 |  |  |  | 684,382 |
Total |  |  | 730,746 |  |  |  | 684,382 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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