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Pay vs Performance Disclosure - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Pay vs Performance Disclosure |  |  |
Pay vs Performance Disclosure, Table |
Year |  |  | Summary Compensation Table Total for CEO |  |  | Compensation Actually Paid to CEO |  |  | Average Summary Compensation Table Total for non-CEO Named Executive Officers |  |  | Average Compensation Actually Paid to non-CEO Named Executive Officers |  |  | Value of Initial Fixed $100 Investment Based On Total Shareholder Return |  |  | Net Income (Loss) |
(a) |  |  | (b) |  |  | (c) |  |  | (d) |  |  | (e) |  |  | (f) |  |  | (g) |
2024 |  |  | $ | 295,632 |  |  | $ | 295,632 |  |  | $ | 158,247 |  |  | $ | 158,247 |  |  | $ | 96.59 |  |  | $ | (1,984,000 | )
2023 |  |  | $ | 301,677 |  |  | $ | 301,677 |  |  | $ | 140,280 |  |  | $ | 140,280 |  |  | $ | 131.73 |  |  | $ | (383,000 | )
2022 |  |  | $ | 351,677 |  |  | $ | 351,677 |  |  | $ | 141,491 |  |  | $ | 141,491 |  |  | $ | 84.21 |  |  | $ | 1,672,000 |
(a) | Data presented for our last three fiscal years in compliance with Item 402(v)(8).
(b) | Represents total compensation, as reported in our Summary Compensation Table, for Mr. Bronson, who served as our CEO, President and Chairman of the Board during 2024, 2023 and 2022.
(c) | Compensation actually paid to Mr. Bronson was the same as reported in the Summary Compensation Table.
(d) | Represents the average of total compensation, as reported in our Summary Compensation Table, for Mr. Hoffman, who served as a non-CEO Named Executive Officer during 2024, 2023 and 2022, and Dr. Gene Chen, who served as a non-CEO Named Executive Officer during 2023 and 2022.
(e) | Compensation actually paid to Mr. Hoffman and Dr. Chen was the same as reported in the Summary Compensation Table.
(f) | Represents the value on the last trading day of each of 2024, 2023 and 2022 of an investment of $100 in our Common Stock on the last trading day of 2021.
(g) | As shown in the Company’s Consolidated Statements of Operations for the respective periods appearing in Item 8 of our Annual Reports on Form 10-K for such periods.
Named Executive Officers, Footnote |
(b) | Represents total compensation, as reported in our Summary Compensation Table, for Mr. Bronson, who served as our CEO, President and Chairman of the Board during 2024, 2023 and 2022.
(d) | Represents the average of total compensation, as reported in our Summary Compensation Table, for Mr. Hoffman, who served as a non-CEO Named Executive Officer during 2024, 2023 and 2022, and Dr. Gene Chen, who served as a non-CEO Named Executive Officer during 2023 and 2022.
PEO Total Compensation Amount | $ 295,632 | $ 301,677 | $ 351,677
PEO Actually Paid Compensation Amount | 295,632 | 301,677 | 351,677
Non-PEO NEO Average Total Compensation Amount | 158,247 | 140,280 | 141,491
Non-PEO NEO Average Compensation Actually Paid Amount | $ 158,247 | 140,280 | 141,491
Compensation Actually Paid vs. Total Shareholder Return |  |  |
Compensation Actually Paid vs. Net Income |  |  |
Total Shareholder Return Amount | $ 96.59 | 131.73 | 84.21
Net Income (Loss) | $ (1,984,000) | $ (383,000) | $ 1,672,000
PEO Name | Mr. Bronson |  |

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