| SELECTED FINANCIAL STATEMENT - ASSETS (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
| Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | |
| Property Plant And Equipment [Abstract] | ||||
| Depreciation expense | $ 9,000 | $ 10,000 | $ 18,000 | $ 21,000 | 
| X | ||||||||||
| 
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- References No definition available. 
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