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Note 8 - Income Taxes (Details) (USD $)
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12 Months Ended | |
|---|---|---|
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Dec. 31, 2014
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Dec. 31, 2013
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| Income Tax Disclosure [Abstract] | ||
| Income Tax Expense (Benefit) | $ 0us-gaap_IncomeTaxExpenseBenefit | $ 0us-gaap_IncomeTaxExpenseBenefit |
| Deferred Tax Assets, Valuation Allowance Recorded, Percent | 100.00%mric_DeferredTaxAssetsValuationAllowanceRecordedPercent | |
| Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 1,247,481us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount | 3,022,506us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount |
| Operating Loss Carryforwards | $ 63,000,000us-gaap_OperatingLossCarryforwards | |
| X | ||||||||||
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- Definition
Percentage of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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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://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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