Statements of Stockholders' Deficit (USD $)
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Issued with Convertible Notes Payable [Member]
Additional Paid-in Capital [Member]
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Issued with Convertible Notes Payable [Member]
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Issued to Placement Agents and Subagents [Member]
Additional Paid-in Capital [Member]
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Issued to Placement Agents and Subagents [Member]
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Conversion of Convertible Notes and Accrued Interest [Member]
Common Stock [Member]
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Conversion of Convertible Notes and Accrued Interest [Member]
Additional Paid-in Capital [Member]
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Conversion of Convertible Notes and Accrued Interest [Member]
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Conversion of Series A Preferred Stock [Member]
Convertible Preferred Stock [Member]
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Conversion of Series A Preferred Stock [Member]
Common Stock [Member]
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Conversion of Series A Preferred Stock [Member]
Additional Paid-in Capital [Member]
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Convertible Preferred Stock [Member]
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Common Stock [Member]
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Additional Paid-in Capital [Member]
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Treasury Stock [Member]
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Retained Earnings [Member]
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Total
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Balances at Dec. 31, 2011 |
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$ 7,965,000us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_ConvertiblePreferredStockMember
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$ 164,108us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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$ 31,495,593us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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$ (1,679,234)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_TreasuryStockMember
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$ (59,788,610)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember
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$ (21,843,143)us-gaap_StockholdersEquity
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Balances (in Shares) at Dec. 31, 2011 |
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7,965,000us-gaap_SharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_ConvertiblePreferredStockMember
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16,084,990us-gaap_SharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Employee share-based compensation |
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1,168,034us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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1,168,034us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
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Beneficial conversion feature of convertible notes payable |
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383,204us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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383,204us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
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Warrants issued |
383,204us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued / us-gaap_InformationByFinancialStatementLineItemAxis = mric_IssuedWithConvertibleNotesPayableMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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383,204us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued / us-gaap_InformationByFinancialStatementLineItemAxis = mric_IssuedWithConvertibleNotesPayableMember
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237,299us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued / us-gaap_InformationByFinancialStatementLineItemAxis = mric_IssuedToPlacementAgentsAndSubagentsMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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237,299us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued / us-gaap_InformationByFinancialStatementLineItemAxis = mric_IssuedToPlacementAgentsAndSubagentsMember
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Conversion of convertible securities into common stock |
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163,977us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfConvertibleNotesAndAccruedInterestMember / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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11,216,232us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfConvertibleNotesAndAccruedInterestMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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11,380,209us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfConvertibleNotesAndAccruedInterestMember
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(7,965,000)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfSeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = us-gaap_ConvertiblePreferredStockMember
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79,650us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfSeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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7,885,350us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfSeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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Conversion of convertible securities into common stock (in Shares) |
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16,397,727us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfConvertibleNotesAndAccruedInterestMember / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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(7,965,000)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfSeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = us-gaap_ConvertiblePreferredStockMember
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7,965,000us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_InformationByFinancialStatementLineItemAxis = mric_ConversionOfSeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Non-employee share based compensation |
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863,257us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionStockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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863,257us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionStockholdersEquity
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Common stock issued in exchange for settlement of software license obligations |
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15,000us-gaap_StockIssuedDuringPeriodValueOther / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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1,647,500us-gaap_StockIssuedDuringPeriodValueOther / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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1,662,500us-gaap_StockIssuedDuringPeriodValueOther
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Common stock issued in exchange for settlement of software license obligations (in Shares) |
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1,500,000us-gaap_StockIssuedDuringPeriodSharesOther / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Issuance of common stock in payment of director fees |
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519us-gaap_StockIssuedDuringPeriodValueIssuedForServices / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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124,106us-gaap_StockIssuedDuringPeriodValueIssuedForServices / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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124,625us-gaap_StockIssuedDuringPeriodValueIssuedForServices
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Issuance of common stock in payment of director fees (in Shares) |
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51,928us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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July 2012 unit offering |
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54,545us-gaap_StockIssuedDuringPeriodValueConversionOfUnits / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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3,504,230us-gaap_StockIssuedDuringPeriodValueConversionOfUnits / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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3,558,775us-gaap_StockIssuedDuringPeriodValueConversionOfUnits
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July 2012 unit offering (in Shares) |
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5,454,523us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Exercise of options and warrants |
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6,388us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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87,963us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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94,351us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
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Exercise of options and warrants (in Shares) |
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638,832us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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14,000us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
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Net loss for the year |
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(5,877,718)us-gaap_NetIncomeLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember
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(5,877,718)us-gaap_NetIncomeLoss
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Balances at Dec. 31, 2012 |
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484,187us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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58,995,972us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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(1,679,234)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_TreasuryStockMember
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(65,666,328)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember
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(7,865,403)us-gaap_StockholdersEquity
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Balances (in Shares) at Dec. 31, 2012 |
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48,093,000us-gaap_SharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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January 2013 Private Placement |
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92,017us-gaap_StockIssuedDuringPeriodValueNewIssues / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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6,407,533us-gaap_StockIssuedDuringPeriodValueNewIssues / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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6,499,550us-gaap_StockIssuedDuringPeriodValueNewIssues
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January 2013 Private Placement (in Shares) |
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9,201,684us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Employee share-based compensation |
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1,458,271us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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1,458,271us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
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Issuance of common stock in payment of director fees |
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1,145us-gaap_StockIssuedDuringPeriodValueIssuedForServices / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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139,117us-gaap_StockIssuedDuringPeriodValueIssuedForServices / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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140,262us-gaap_StockIssuedDuringPeriodValueIssuedForServices
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Issuance of common stock in payment of director fees (in Shares) |
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114,459us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Retirement of treasury stock |
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(3,258)us-gaap_TreasuryStockRetiredCostMethodAmount / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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(1,675,976)us-gaap_TreasuryStockRetiredCostMethodAmount / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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1,679,234us-gaap_TreasuryStockRetiredCostMethodAmount / us-gaap_StatementEquityComponentsAxis = us-gaap_TreasuryStockMember
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Exercise of options and warrants |
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11,278us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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8,347us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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19,625us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised
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Exercise of options and warrants (in Shares) |
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1,127,829us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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Net loss for the year |
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(7,086,274)us-gaap_NetIncomeLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember
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(7,086,274)us-gaap_NetIncomeLoss
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Balances at Dec. 31, 2013 |
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$ 585,369us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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$ 65,333,264us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember
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$ (72,752,602)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember
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$ (6,833,969)us-gaap_StockholdersEquity
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Balances (in Shares) at Dec. 31, 2013 |
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58,536,972us-gaap_SharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
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