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Schedule of Share-based Compensation, Allocation of Recognized Period Costs (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Total | $ 125,000 | $ 103,000 | $ 243,000 | $ 205,000
Share-Based Payment Arrangement, Option [Member] |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Total | 93,000,000 | 86,000,000 | 179,000,000 | 172,000,000
Director Stock Options [Member] |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Total | $ 32,000,000 | $ 17,000,000 | $ 64,000,000 | $ 33,000,000

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