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Business Description, Basis of Presentation and Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2024
Business Description, Basis of Presentation and Significant Accounting Policies |
Schedule of allowance for doubtful accounts activity |
|  | Year Ended December 31, |
|  | 2024 |  |  | 2023 |
Balance at beginning of the year |  | $ | 326 |  |  | $ | 326 |
Allowance increase (decrease) |  |  | 79 |  |  |  | — |
Write offs, net of recoveries |  |  | — |  |  |  | — |
Balance at end of the year |  | $ | 405 |  |  | $ | 326 |
Schedule of deferred revenue and associated cost of goods sold and gross profit |
|  | As of December 31, |
|  | 2024 |  |  | 2023 |
Deferred revenue |  | $ | 17 |  |  | $ | 30 |
Deferred cost of goods sold |  |  | — |  |  |  | — |
Deferred gross profit |  | $ | 17 |  |  | $ | 30 |
Schedule of disaggregates the Company’s revenue into primary product groups and major regions |
|  | Year Ended December 31, |
|  | 2024 |  |  | 2023 |
Audio Conferencing |  | $ | 4,287 |  |  | $ | 8,366 |
Microphones |  |  | 5,195 |  |  |  | 7,749 |
Video products |  |  | 1,904 |  |  |  | 2,589 |
|  | $ | 11,386 |  |  | $ | 18,704 |
|  | Year Ended December 31, |
|  | 2024 |  |  | 2023 |
North and South America |  | $ | 4,178 |  |  | $ | 9,047 |
Asia (including Middle East) and Australia |  |  | 5,959 |  |  |  | 7,338 |
Europe and Africa |  |  | 1,249 |  |  |  | 2,319 |
|  | $ | 11,386 |  |  | $ | 18,704 |
Schedule of changes in the warranty accrual | The details of changes in the Company’s warranty accrual are as follows:
|  | Year Ended December 31, |
|  | 2024 |  |  | 2023 |
Balance at the beginning of year |  | $ | 194 |  |  | $ | 194 |
Accruals/additions |  |  | — |  |  |  | — |
Usage/claims |  |  | — |  |  |  | — |
Balance at end of year |  | $ | 194 |  |  | $ | 194 |
Schedule of the computation of basic and diluted loss per common share |
|  | Year Ended December 31, |
|  | 2024 |  |  | 2023 |
Numerator: |  |  |  |  |  |  |  |
Net loss |  | $ | (8,983 | ) |  | $ | (560 | )
Interest adjustment under if-converted method |  |  | — |  |  |  | — |
|  |  | (8,983 | ) |  |  | (560 | )
Denominator: |  |  |  |  |  |  |  |
Basic weighted average shares |  |  | 23,992,995 |  |  |  | 23,958,184 |
Dilutive common stock equivalents using if-converted method |  |  | — |  |  |  | — |
Diluted weighted average shares |  |  | 23,992,995 |  |  |  | 23,958,184 |
Basic loss per common share: |  | $ | (0.37 | ) |  | $ | (0.02 | )
Diluted loss per common share: |  | $ | (0.37 | ) |  | $ | (0.02 | )
Weighted average options and warrants outstanding |  |  | 5,520,768 |  |  |  | 6,258,917 |
Anti-dilutive options and warrants not included in the computation |  |  | 5,520,768 |  |  |  | 6,258,917 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-8 + Details
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