Schedule of Share-based Compensation, Allocation of Recognized Period Costs (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||||
| Total | $ 105,000 | $ 62,000 | $ 310,000 | $ 149,000 |
| Share-Based Payment Arrangement, Option [Member] | ||||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||||
| Total | 76,000 | 34,000 | 248,000 | 100,000 |
| Director Stock Options [Member] | ||||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||||
| Total | $ 29,000 | $ 28,000 | $ 62,000 | $ 49,000 |
| X | ||||||||||
- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|