PROPERTY AND EQUIPMENT (Details Narrative) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
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| Depreciation expense | $ 100,700 | $ 133,000 |
| CoronaLux Units [Member] | ||
| Accumulated depreciation | 312,000 | 247,000 |
| Cost of Sales [Member] | ||
| Depreciation expense | 83,400 | 114,500 |
| Selling, General and Administrative Expenses [Member] | ||
| Depreciation expense | $ 17,300 | $ 18,500 |
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- Definition The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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