Schedule of Share-based Compensation, Allocation of Recognized Period Costs (Details) - USD ($) |
3 Months Ended | |
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Mar. 31, 2022 |
Mar. 31, 2021 |
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| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Total | $ 102,000 | $ 45,000 |
| Share-Based Payment Arrangement, Option [Member] | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Total | 86,000 | 33,000 |
| Director Stock Options [Member] | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||
| Total | $ 16,000 | $ 12,000 |
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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- Details
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