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Note 6 - Related Party Notes Payable (Details) (USD $)
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1 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
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Feb. 29, 2012
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Dec. 31, 2012
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Dec. 31, 2009
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Dec. 31, 2013
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Feb. 02, 2012
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Nov. 30, 2010
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| Note 6 - Related Party Notes Payable (Details) [Line Items] | ||||||
| Debt Instrument, Interest Rate, Stated Percentage | 3.50%us-gaap_DebtInstrumentInterestRateStatedPercentage | |||||
| $ 4,338,601mric_RelatedPartyConvertibleNotesPayableNetOfUnamortizedDiscount | $ 4,338,601mric_RelatedPartyConvertibleNotesPayableNetOfUnamortizedDiscount | |||||
| Threshold Amount of Qualified Initial Public Offering | 20,000,000mric_ThresholdAmountOfQualifiedInitialPublicOffering | |||||
| If Converted Prior to Maturity Date or Consumption of Qualified IPO [Member] | Related Party BSC Convertible Notes Payable [Member] | ||||||
| Note 6 - Related Party Notes Payable (Details) [Line Items] | ||||||
| Debt Instrument, Convertible, Conversion Ratio |
1us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtConversionByUniqueDescriptionAxis = mric_IfConvertedPriorToMaturityDateOrConsumptionOfQualifiedIPOMember / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
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| If Converted In Context Other than Qualified Financing [Member] | Related Party BSC Convertible Notes Payable [Member] | ||||||
| Note 6 - Related Party Notes Payable (Details) [Line Items] | ||||||
| Debt Instrument, Convertible, Conversion Ratio |
1us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtConversionByUniqueDescriptionAxis = mric_IfConvertedInContextOtherThanQualifiedFinancingMember / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
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| Related Party BSC Convertible Notes Payable [Member] | ||||||
| Note 6 - Related Party Notes Payable (Details) [Line Items] | ||||||
| Proceeds from Related Party Debt |
3,500,000us-gaap_ProceedsFromRelatedPartyDebt / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
|||||
| Debt Instrument, Interest Rate, Stated Percentage |
10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
0.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
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| Related Party Convertible Notes Payable, Extension Period | 3 years | |||||
| Interest Expense, Related Party |
39,499us-gaap_InterestExpenseRelatedParty / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
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| Debt Instrument, Convertible, Conversion Price (in Dollars per share) |
$ 8.00us-gaap_DebtInstrumentConvertibleConversionPrice1 / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
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| Derivative Liability |
$ 789us-gaap_DerivativeLiabilities / us-gaap_DebtInstrumentAxis = mric_RelatedPartyBSCConvertibleNotesPayableMember |
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Related party convertible notes payable, extension period. No definition available.
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| X | ||||||||||
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- Definition
Related party convertible notes payable, net of unamortized discount. No definition available.
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| X | ||||||||||
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- Definition
Threshold amount of qualified initial public offering. No definition available.
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| X | ||||||||||
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- Definition
The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of interest expense incurred on a debt or other obligation to related party. No definition available.
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| X | ||||||||||
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- Definition
The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Details
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