Organization and Summary of Significant Accounting Policies - Components of Inventories (Details) - USD ($) |
Jun. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Organization and Summary of Significant Accounting Policies | ||
| Raw materials and supplies | $ 60,000 | $ 170,000 |
| Finished goods | 69,000 | 158,000 |
| Total inventories | $ 129,000 | $ 328,000 |
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Aggregated amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. This amount is net of valuation reserves and adjustments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|