Condensed Consolidated Balance Sheet (Details - Inventories) - USD ($) |
Jun. 30, 2026 |
Mar. 31, 2026 |
|---|---|---|
| Balance Sheet | ||
| Raw materials | $ 2,073,000 | $ 2,083,000 |
| Finished goods | 2,345,000 | 2,182,000 |
| Inventories, gross | 4,418,000 | 4,265,000 |
| Less: allowance for obsolete and excess inventory | (632,000) | (614,000) |
| Total inventories, net | $ 3,786,000 | $ 3,651,000 |
| X | ||||||||||
- References No definition available.
|
| 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://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| 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://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|