PROPERTY AND EQUIPMENT (Details Narrative) - USD ($) |
3 Months Ended | |
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Mar. 31, 2018 |
Mar. 31, 2017 |
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Depreciation expense | $ 133,000 | $ 156,300 |
CoronaLux Units [Member] | ||
Accumulated depreciation | 247,000 | 335,900 |
Cost of Goods Sold [Member] | ||
Depreciation expense | 114,500 | 132,000 |
Selling, General And Administrative Expense [Member] | ||
Depreciation expense | $ 18,500 | $ 24,300 |
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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://www.xbrl.org/2003/role/presentationRef
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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://www.xbrl.org/2003/role/presentationRef
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