XML 34 R42.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 5 - Note Payable (Details) (USD $)
 1 Months Ended 2 Months Ended 3 Months Ended 0 Months Ended 12 Months Ended 1 Months Ended 0 Months Ended 2 Months Ended 1 Months Ended 3 Months Ended 1 Months Ended
Feb. 28, 2015
Sep. 23, 2014
Nov. 30, 2014
Dec. 31, 2014
Feb. 19, 2015
Dec. 31, 2014
Dec. 31, 2013
Feb. 28, 2013
May 31, 2013
Sep. 30, 2013
Jul. 31, 2013
Nov. 30, 2013
Jan. 31, 2014
Feb. 28, 2014
Jun. 30, 2014
Oct. 01, 2014
Mar. 16, 2015
Mar. 31, 2015
Apr. 30, 2012
Sep. 30, 2014
Sep. 30, 2014
Note 5 - Note Payable (Details) [Line Items]                                          
Long-term Debt       $ 2,770,000us-gaap_LongTermDebt   $ 2,770,000us-gaap_LongTermDebt                       $ 3,850,000us-gaap_LongTermDebt      
Warrant Term 10 years 5 years 5 years 5 years                                  
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares) 605,556us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 940,189us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 382,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights 382,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights   382,000us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights                              
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) $ 0.50us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1   $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1                           $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Accrued Loan Balloon Payment             76,000vivmf_AccruedLoanBalloonPayment                            
Notes Payable, Current       2,500,000us-gaap_NotesPayableCurrent [1]   2,500,000us-gaap_NotesPayableCurrent [1] 1,463,000us-gaap_NotesPayableCurrent                     3,500,000us-gaap_NotesPayableCurrent      
Accrued Debt Restructuring Costs             27,000vivmf_AccruedDebtRestructuringCosts                            
Loan Conditions [Member] | Second Tranche [Member] | September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Proceeds from Loans         1,000,000us-gaap_ProceedsFromLoans
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember
/ us-gaap_StatementScenarioAxis
= vivmf_LoanConditionsMember		                                
Related to Final Payment [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Interest Expense, Debt           9,000us-gaap_InterestExpenseDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_RelatedToFinalPaymentMember		 35,000us-gaap_InterestExpenseDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_RelatedToFinalPaymentMember		                            
Bridge Loans on or before April 30, 2013 [Member] | Minimum [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds               500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrBeforeApril302013Member		                          
Bridge Loans on or before April 30, 2013 [Member] | Maximum [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds               1,500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrBeforeApril302013Member		                          
Bridge Loans on or before September, 2013 [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds                 500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrBeforeSeptember2013Member		                        
Bridge Loans on or before August 28, 2103 [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds                   500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrVBeforeAugust282103Member		 500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrVBeforeAugust282103Member		                    
Bridge Loans on or before October 28, 2013 [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds                   500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrbeforeOctober282013Member		                      
Bridge Loan on or before December 27, 2013 [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds                       500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoanOnOrBeforeDecember272013Member		                  
Bridge Loans on or before February 25, 2014 [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds                         500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrBeforeFebruary252014Member		                
Bridge Loans on or before April 25, 2014 [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Contingent Bridge Loan Proceeds                           500,000vivmf_ContingentBridgeLoanProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_BridgeLoansOnOrBeforeApril2014Member		              
Amendment to the January 2014 Amendment [Member] | Maximum [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Restructuring Fee                           5,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_StatementScenarioAxis
= vivmf_AmendmentToTheJanuary2014AmendmentMember		              
Related to the Restructuring Payment [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Interest Expense, Debt           20,000us-gaap_InterestExpenseDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_RelatedToTheRestructuringPaymentMember		                              
Debt Instrument, Restructuring Fee             27,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_StatementScenarioAxis
= vivmf_RelatedToTheRestructuringPaymentMember		                            
April 2012 Warrants [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)                                     73,770us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_ClassOfWarrantOrRightAxis
= vivmf_April2012WarrantsMember		    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)                                     $ 0.61us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ClassOfWarrantOrRightAxis
= vivmf_April2012WarrantsMember		    
Minimum [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Restructuring Fee                         5,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember		 5,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember		 5,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember		            
Maximum [Member] | April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Restructuring Fee                         15,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		 20,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		 15,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		            
Loans Payable [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Repayments of Debt                               1,631,000us-gaap_RepaymentsOfDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LoansPayableMember		          
First Tranche [Member] | September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Repayments of Debt                               1,631,000us-gaap_RepaymentsOfDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember
/ us-gaap_LongtermDebtTypeAxis
= vivmf_FirstTrancheMember		          
Proceeds from Issuance of Debt                               2,500,000us-gaap_ProceedsFromIssuanceOfDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember
/ us-gaap_LongtermDebtTypeAxis
= vivmf_FirstTrancheMember		          
First Tranche [Member] | September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Proceeds from Loans                               2,500,000us-gaap_ProceedsFromLoans
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_FirstTrancheMember		          
Debt Instrument, Repayment of Principal and Interest, Number of Installments                               30vivmf_DebtInstrumentRepaymentOfPrincipalAndInterestNumberOfInstallments
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_FirstTrancheMember		          
Debt Instrument, Interest Rate, Stated Percentage                               5.25%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_FirstTrancheMember		          
Second Tranche [Member] | September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Face Amount                                       1,500,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		 1,500,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember
Proceeds from Loans         500,000us-gaap_ProceedsFromLoans
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		                       500,000us-gaap_ProceedsFromLoans
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		 1,000,000us-gaap_ProceedsFromLoans
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		      
Debt Instrument, Repayment of Principal and Interest, Number of Installments                                   30vivmf_DebtInstrumentRepaymentOfPrincipalAndInterestNumberOfInstallments
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		      
Debt Instrument, Interest Rate, Stated Percentage                                 5.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		 5.06%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_SecondTrancheMember		      
Third Tranche [Member] | September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Face Amount                                   1,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
/ us-gaap_DebtInstrumentAxis
= vivmf_ThirdTrancheMember		      
April 2012 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Face Amount                                     2,135,159us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		    
Debt Instrument, Repayment of Principal and Interest, Number of Installments                                     30vivmf_DebtInstrumentRepaymentOfPrincipalAndInterestNumberOfInstallments
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		    
Debt Instrument, Interest Rate, Stated Percentage                                     9.50%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		    
Additional Percentage of Principal Owed Upon Final Payment                                     4.00%vivmf_AdditionalPercentageOfPrincipalOwedUponFinalPayment
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		    
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid                                     85,000us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		    
Accrued Loan Balloon Payment       0vivmf_AccruedLoanBalloonPayment
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		   0vivmf_AccruedLoanBalloonPayment
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 76,000vivmf_AccruedLoanBalloonPayment
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		                            
Notes Payable, Current       0us-gaap_NotesPayableCurrent
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		   0us-gaap_NotesPayableCurrent
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 1,463,000us-gaap_NotesPayableCurrent
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		                            
Debt Instrument, Restructuring Fee               15,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 10,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 10,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 10,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 10,000vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		               47,500vivmf_DebtInstrumentRestructuringFee
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		  
Contingent Equity Event Proceeds                     10,000,000vivmf_ContingentEquityEventProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 7,000,000vivmf_ContingentEquityEventProceeds
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		                  
Accrued Debt Restructuring Costs       0vivmf_AccruedDebtRestructuringCosts
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		   0vivmf_AccruedDebtRestructuringCosts
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		 27,000vivmf_AccruedDebtRestructuringCosts
/ us-gaap_DebtInstrumentAxis
= vivmf_April2012TermLoanMember		                            
September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Face Amount                                       5,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember		 5,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember
Debt Instrument, Interest Rate, Stated Percentage                                       5.25%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember		 5.25%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember
Long-term Debt       2,500,000us-gaap_LongTermDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember		   2,500,000us-gaap_LongTermDebt
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember		                              
Warrant Term                                         10 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)                                       471,698us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember		 471,698us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)                                       $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember		 $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_DebtInstrumentAxis
= vivmf_September2014TermLoanMember
September 2014 Term Loan [Member]                                          
Note 5 - Note Payable (Details) [Line Items]                                          
Debt Instrument, Face Amount                                       5,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember		 5,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
Notes Payable                                   3,500,000us-gaap_NotesPayable
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember		      
Long-term Debt       $ 2,500,000us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember		   $ 2,500,000us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember		                              
Warrant Term                                         10 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)                                       471,698us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember		 471,698us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)                                       $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember		 $ 0.53us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_CreditFacilityAxis
= vivmf_September2014TermLoanMember
[1] The condensed consolidated balance sheet as of December 31, 2014 has been derived from the audited financial statements as of that date.