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Discontinued Operations (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Discontinued Operations and Disposal Groups [Abstract] |  |  |  |
Net revenue |  | $ 5,262,000 | $ 132,000 | $ 12,982,000
Cost of goods sold |  | 4,252,000 | 105,000 | 10,769,000
Gross profit |  | 1,010,000 | 27,000 | 2,213,000
Operating expenses: |  |  |  |
Selling, general and administrative | 100,000 | 91,000 | 155,000 | 1,442,000
Loss on assets held for sale |  | (2,493,000) |  | (930,000)
Total operating loss | (100,000) | (1,574,000) | (128,000) | (159,000)
Interest expense |  | (2,000) | (1,000) | (4,000)
Other (expense) income | (111,000) | 4,000 | (10,000) | 7,000
Income from discontinued operations before income taxes | (211,000) | (1,572,000) | (139,000) | (156,000)
Provision for income taxes |  |  |  | 2,000
Income from discontinued operations, net of income tax | $ (211,000) | $ (1,572,000) | $ (139,000) | $ (158,000)

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