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Organization and Summary of Significant Accounting Policies (Details Narrative) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Property, Plant and Equipment [Line Items] |  |
Cash and cash equivalents | $ 2,900 |
Finished goods inventory | 46,000 | $ 66,000
Cash and cash equivalents | 2,937 | 6,037
Cash, FDIC insured amount | 250,000 |
Money Market Funds, at Carrying Value | $ 2,600 | 5,700
Minimum [Member] |  |
Property, Plant and Equipment [Line Items] |  |
property, plant and equipment, estimated useful lives | 3 years |
Maximum [Member] |  |
Property, Plant and Equipment [Line Items] |  |
property, plant and equipment, estimated useful lives | 5 years |
Money Market Funds [Member] | Fair Value, Recurring [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Cash and cash equivalents | $ 2,600 | $ 5,700
Rubin [Member] |  |
Property, Plant and Equipment [Line Items] |  |
Aggregate severance payments | 400 |
Accrued severance | 300 |
Deferred compensation and employee severance | $ 600 |

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