| Dec 31, 2011 | Dec 31, 2012 | Dec 31, 2013 | Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Net sales | - | - | - | - | - | - | 359 | 299 | 248 | 259 | 268 | 321 | 349 |
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| Cost of sales | - | - | - | - | - | - | 36 | 43 | 39 | 43 | 48 | 55 | 60 |
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| Gross profit | - | - | 50 | 106 | 167 | 213 | 323 | 256 | 209 | 215 | 220 | 267 | 289 |
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| Selling, general and administrative | 12 | 21 | 46 | 90 | 133 | 180 | 259 | 198 | 181 | 198 | 209 | 211 | 225 |
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| Research and development | 3 | 3 | 5 | 7 | 8 | 12 | 16 | 11 | 12 | 17 | 23 | 13 | 12 |
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| Investigation, restatement and related | - | - | - | - | - | - | - | - | - | - | - | - | -9 |
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| Amortization of intangible assets | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
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| Impairment of intangible assets | - | - | - | - | - | - | - | 1 | 1 | 0 | - | - | 0 |
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| Operating income (loss) | -9,761,016 | -5,355,383 | -2,638,567 | 7 | 24 | 18 | -4 | -21 | -45 | -5 | -25 | 37 | 59 |
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| Interest expense, net | - | - | - | - | - | - | - | - | - | - | - | - | -1 |
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| Other expense, net | - | - | - | - | - | - | 1 | 0 | -0 | -0 | -0 | -0 | -1 |
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| Income (loss) from continuing operations before income tax provision | - | - | - | - | - | - | - | - | - | -10 | -30 | 31 | 57 |
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| Income tax provision (expense) benefit from continuing operations | - | - | 99,614 | 1 | -5 | 6 | 27 | -0 | -12 | 0 | 0 | -37 | 15 |
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| Net income (loss) from continuing operations | - | - | - | - | - | - | - | - | - | - | - | 67 | 42 |
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| Income (loss) from discontinued operations, net of tax | - | - | - | - | - | - | - | - | - | - | - | -9 | 0 |
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| Net income (loss) | -10,193,986 | -7,662,376 | -4,111,853 | 6 | 29 | 12 | -30 | -26 | -49 | -10 | -30 | 58 | 42 |
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| Net income (loss) available to common stockholders from continuing operations | - | - | - | - | - | - | - | - | - | - | - | 56 | 42 |
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| Continuing operations - basic (in dollars per share) | - | - | - | - | - | - | - | - | - | - | - | 0.48 | 0.29 |
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| Discontinued operations - basic (in dollars per share) | - | - | - | - | - | - | - | - | - | - | - | -0.08 | - |
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| Basic net income (loss) per common share (in dollars per share) | - | - | - | 0.06 | 0.28 | 0.11 | -0.28 | -0.24 | -0.77 | -0.15 | -0.33 | 0.4 | 0.29 |
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| Continuing operations (in dollars per share) | - | - | - | - | - | - | - | - | - | - | - | 0.43 | 0.28 |
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| Discontinued operations (in dollars per share) | - | - | - | - | - | - | - | - | - | - | - | -0.06 | - |
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| Diluted net income (loss) per common share (in dollars per share) | - | - | - | 0.05 | 0.26 | 0.11 | -0.28 | -0.24 | -0.77 | -0.15 | -0.33 | 0.37 | 0.28 |
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