M. COMMITMENTS AND CONTINGENCIES (Details-Sales Tax Accrual) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Change in the sales tax accrual | ||
| Balance, Beginning of year | $ 26,957 | $ 43,400 |
| Sales tax collected | 94,904 | 167,233 |
| Provisions (reversals) | 27,916 | (10,664) |
| Payments | (118,381) | (173,012) |
| Balance, End of period | $ 31,396 | $ 26,957 |
| X | ||||||||||
- Definition Provisions (reversals) of sales tax No definition available.
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| X | ||||||||||
- Definition Sales tax collected No definition available.
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| X | ||||||||||
- Definition The amount of excise and sales taxes included in sales and revenues, which are then deducted as a cost of sales. Includes excise taxes, which are applied to specific types of transactions or items (such as gasoline or alcohol); and sales, use and value added taxes, which are applied to a broad class of revenue-producing transactions involving a wide range of goods and services. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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