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Summary of Significant Accounting Policies (Details Narrative) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Reverse stock split | one (1)-for-five (5) |
Accounts receivable | $ 7,902 | $ 10,616
Description of manufacturing and raw materials | Approximately 16.0% of the Company’s material, subassembly and product procurements in 2023 were sourced internationally, of which approximately 94.8% were sourced from twelve suppliers. For 2022, approximately 17.0% of the Company’s material, subassembly and product procurements were sourced internationally, of which approximately 80.6% were sourced from five suppliers |
Description of invoice purchase and security agreement | the Company’s subsidiaries, BK Technologies, Inc. and RELM Communications, Inc. (the “Subsidiaries”), entered into an Invoice Purchase and Security Agreement (“IPSA”) with Alterna Capital Solutions, LLC (“Alterna”), for a one-year Line of Credit with total maximum funding up to $15 million |
Advertising and Promotion Costs | $ 478 | 145
Engineering, Research and Development Costs | 9,334 | 9,604
Non-cash restricted stock unit compensation expense | $ 1,143 | 404
Description of product warranty | Company offers two-year and five-year standard warranties |
Governmental Customers [Member] | CustomerConcentrationRiskMember |  |
Accounts receivable | $ 1,445 | $ 3,772
FDIC insured amount | 250 |
Cash and cash equivalents | $ 3,200 |
Minimum [Member] | Machinery And Equipment [Member] |  |
Depreciation and amortization estimated useful lives | 3 years |
Minimum [Member] | Leasehold Improvements [Member] |  |
Depreciation and amortization estimated useful lives | 5 years |
Minimum [Member] | F G Financial Group [Member] |  |
Voting Interest | 20.00% |
Maximum [Member] | Machinery And Equipment [Member] |  |
Depreciation and amortization estimated useful lives | 10 years |
Maximum [Member] | Leasehold Improvements [Member] |  |
Depreciation and amortization estimated useful lives | 8 years |
Maximum [Member] | F G Financial Group [Member] |  |
Voting Interest | 50.00% |

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