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Income Taxes (Details 1) (USD $)
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Dec. 31, 2014
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Dec. 31, 2013
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| Deferred tax assets (liabilities) | ||
| Share-based compensation | $ 489,017us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | $ 28,158us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
| Intangible assets | 88,764us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets | 9,103us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets |
| Warrants | 43,997mtnb_DeferredTaxAssetsWarrants | 42,934mtnb_DeferredTaxAssetsWarrants |
| Accrued liability | 0us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities | 60,048us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities |
| Net operating loss carryforwards | 4,379,541us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | 1,318,000us-gaap_DeferredTaxAssetsOperatingLossCarryforwards |
| Federal research and development credit carryforwards | 241,318us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment | 24,425us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment |
| Depreciation | (14,870)mtnb_DeferredTaxAssetsDepreciation | 0mtnb_DeferredTaxAssetsDepreciation |
| Deferred income tax assets | 5,227,767us-gaap_DeferredTaxAssetsGross | 1,482,668us-gaap_DeferredTaxAssetsGross |
| Valuation allowance | (5,227,767)us-gaap_DeferredTaxAssetsValuationAllowance | (1,482,668)us-gaap_DeferredTaxAssetsValuationAllowance |
| Net deferred tax assets | $ 0us-gaap_DeferredTaxAssetsLiabilitiesNet | $ 0us-gaap_DeferredTaxAssetsLiabilitiesNet |
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible of estimated future tax deductions arising from depreciation. No definition available.
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- Definition
Represents the deferred tax assets warrants. No definition available.
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- Details
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill. No definition available.
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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