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Commitments and Contingencies, Legal Matters (Details) shares in Thousands |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 15, 2021 USD ($) BoardMember | Feb. 05, 2021 USD ($) | Dec. 31, 2021 Defendant Claim shares | Mar. 16, 2021 shares | Mar. 15, 2021 shares | Dec. 31, 2020 shares
Legal Matters [Abstract] |  |  |  |  |  |
Certificate of incorporation to increase the authorized shares (in shares) | shares |  |  | 100,000 |  |  | 100,000
Novellus, Ltd. [Member] |  |  |  |  |  |
Legal Matters [Abstract] |  |  |  |  |  |
Defendants salary promised against plaintiff |  | $ 500,000 |  |  |  |
Percentage of equity promised against plaintiff |  | 7.00% |  |  |  |
Novellus, Ltd. [Member] | Minimum [Member] |  |  |  |  |  |
Legal Matters [Abstract] |  |  |  |  |  |
Loss contingency, damages sought, value |  | $ 10,000,000 |  |  |  |
Govender [Member] |  |  |  |  |  |
Legal Matters [Abstract] |  |  |  |  |  |
Defendants salary promised against plaintiff | $ 500,000 |  |  |  |  |
Percentage of equity promised against plaintiff | 7.00% |  |  |  |  |
Number of member arbitration panel | BoardMember | 3 |  |  |  |  |
Govender [Member] | Minimum [Member] |  |  |  |  |  |
Legal Matters [Abstract] |  |  |  |  |  |
Loss contingency, damages sought, value | $ 100,000,000 |  |  |  |  |
NTN Buzztime, Inc [Member] |  |  |  |  |  |
Legal Matters [Abstract] |  |  |  |  |  |
Number of claims filed | Claim |  |  | 2 |  |  |
Number of defendant | Defendant |  |  | 10 |  |  |
NTN Buzztime, Inc [Member] | Robert Garfield [Member] |  |  |  |  |  |
Legal Matters [Abstract] |  |  |  |  |  |
Certificate of incorporation to increase the authorized shares (in shares) | shares |  |  |  | 100,000 | 15,000 |

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