Discontinued Operations (Details) - USD ($)	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Discontinued Operations and Disposal Groups [Abstract]
Net revenue		$ 132,000
Cost of goods sold		105,000
Gross profit		27,000
Operating expenses:
Selling, general and administrative		96,000
Gain on impairment of assets		41,000
Total operating loss		(28,000)
Interest expense		(1,000)
Other income		101,000
Income from discontinued operations before income taxes		72,000
Provision for income taxes
Income from discontinued operations, net of income tax		$ 72,000

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