Income Taxes (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Income Taxes [Line Items] | ||
| Net operating loss carryforwards | $ 99,754,000 | $ 82,545,000 |
| Corporate tax rate percentage | 21.00% | 21.00% |
| Research and development tax credit carryforwards | $ 6,031,000 | $ 2,926,000 |
| Other income | 4,581,838 | |
| Deferred tax assets valuation allowance increase | 18,210,244 | 14,583,207 |
| Uncertain tax position | ||
| Federal [Member] | ||
| Income Taxes [Line Items] | ||
| Net operating loss carryforwards | $ 99,754,000 | $ 43,403,000 |
| Operating loss carryforwards expiration year | 2029 | 2029 |
| Corporate tax rate percentage | 80.00% | |
| Massachusett [Member] | ||
| Income Taxes [Line Items] | ||
| Net operating loss carryforwards | $ 94,884,000 | $ 78,152,000 |
| Foreign and Domestic [Member] | ||
| Income Taxes [Line Items] | ||
| Research and development tax credit carryforwards | $ 4,600,000 | |
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- Definition Deferred tax assets operating loss carryforwards expiration year. No definition available.
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- Definition Income Taxes [Line Items] No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount recognized for uncertainty in income taxes classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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