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v3.23.1

Summary of Significant Accounting Policies (Details) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 01, 2022 | Mar. 31, 2023 USD ($) | Mar. 31, 2022 USD ($) | Dec. 31, 2022 USD ($)
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Voting rights percentage |  | 50.00% |  |
Insurance coverage, description |  | For deposits held with financial institutions in the United States, the U.S. Federal Deposit Insurance Corporation provides basic deposit coverage with limits up to $250,000 per owner. The Swedish government provides insurance coverage up to 1,050,000 Krona per customer and covers deposits in all types of accounts. For bank accounts of the category held by Neonode, the Japanese government provides full insurance coverage. The Central Deposit Insurance Corporation in Taiwan provides insurance coverage up to 3,000,000 Taiwan Dollar per customer. At times, deposits held with financial institutions may exceed the amount of insurance provided. |  |
Foreign currency translation gains (losses) (in Dollars) |  | $ 35,000 | $ 33,000 |
Number of customers |  | 3 |  | 5
Accounts receivable percentage |  | 64.00% |  | 83.00%
Revenues percentage |  | 10.00% | 10.00% |
Reduction of our accounts receivable and revenue (in Dollars) |  | $ 9,000 |  | $ 9,000
Accrued expense and cost (in Dollars) |  | 47,000 |  | 49,000
Company recognized revenues (in Dollars) |  | 5,000 |  |
Advertising costs (in Dollars) |  | $ 54,000 | $ 46,000 |
Outstanding voting shares percentage |  | 50.00% |  |
Neonode Technologies AB [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Majority owned by pronode technologies AB |  | 51.00% |  |
Remaining Percentage of pronode technologies AB | 49.00% |  |  |
AirBar Sales [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Inventory reserve amount (in Dollars) |  | $ 300,000 |  | $ 300,000
Hewlett Packard Company [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Revenues percentage |  | 31.00% | 32.00% |
Seiko Epson [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Revenues percentage |  | 20.00% | 17.00% |
Alps Alpine [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Revenues percentage |  | 11.00% | 15.00% |
LG [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Revenues percentage |  | 14.00% | 15.00% |
Accounts Receivable [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
Accounts receivable (in Dollars) |  | $ 1,900,000 |  |
Allowance for doubtful accounts (in Dollars) |  | 30,000 |  |
Foreign Currency Gain (Loss) [Member] |  |  |  |
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |
General and administrative expenses (in Dollars) |  | $ (5,000) | $ (1,000) |

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