Property and Equipment (Details Narrative) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
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| Depreciation expense | $ 26,600 | $ 35,900 |
| Accumulated depreciation and amortization | 34,600 | 44,000 |
| CoronaLux [Member] | ||
| Accumulated depreciation and amortization | 0 | 9,700 |
| Cost of Sales [Member] | ||
| Depreciation expense | 20,100 | 21,000 |
| Selling, General and Administrative Expenses [Member] | ||
| Depreciation expense | $ 6,400 | $ 14,900 |
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- 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
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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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