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v3.8.0.1

Consolidated Statements of Operations and Other Comprehensive Income (Loss) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Income Statement [Abstract] |  |  |
Net sales | $ 9,867 | $ 4,206 | $ 2,518
Cost of sales | 7,919 | 3,209 | 1,686
Gross profit | 1,948 | 997 | 832
Operating expenses: |  |  |
Sales and marketing | 699 | 1,700 | 303
Administrative | 4,808 | 2,733 | 2,267
Research and development | 431 | 358 | 340
Total operating expense | 5,938 | 4,791 | 2,910
Interest income | 231 | 1 | 2
Interest expense | (54) | (213) | (18)
Other income | 150 |  |
Total Interest and other income (expense) | 327 | (212) | (16)
Loss from continuing operations before income taxes | (3,663) | (4,006) | (2,094)
Income tax benefit from continuing operations | 17,990 |  |
Income (loss) from continuing operations | 14,327 | (4,006) | (2,094)
Discontinued operations: |  |  |
Income (loss) from discontinued operations | 530 | 1,138 | (1,506)
Gain on sale of discontinued operations, net of taxes | 26,974 |  |
Income (loss) from discontinued operations | 27,504 | 1,138 | (1,506)
Net income (loss) | 41,831 | (2,868) | (3,600)
Other comprehensive income (loss): |  |  |
Unrealized loss on marketable securities | (78) |  |
Total comprehensive income (loss) | $ 41,753 | $ (2,868) | $ (3,600)
Basic earnings (loss) per share: |  |  |
Income (loss) from continuing operations | $ 0.92 | $ (0.24) | $ (0.13)
Income (loss) from discontinued operations | 1.77 | 0.07 | (0.09)
Net income (loss) | 2.69 | (0.17) | (0.22)
Diluted earnings (loss) per share: |  |  |
Income (loss) from continuing operations | 0.92 | (0.24) | (0.13)
Income (loss) from discontinued operations | 1.75 | 0.07 | (0.09)
Net income (loss) | $ 2.67 | $ (0.17) | $ (0.22)
Weighted average common shares outstanding: |  |  |
Basic | 15,565 | 17,081 | 16,398
Diluted | 15,696 | 17,081 | 16,398

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