XML 38 R31.htm IDEA: XBRL DOCUMENT
v2.4.1.9

CONVERTIBLE PREFERRED STOCK AND WARRANTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2014
Convertible Preferred Stock And Warrants Tables |
Fair value of the warrants issued to the investors |
|  | Proceeds Allocated |  |  | Expenses Allocated |
Series A Preferred Stock |  | $ | 2,616,250 |  |  | $ | 396,369 |
Investor Warrants |  |  | 4,383,750 |  |  |  | 664,151 |
|  | $ | 7,000,000 |  |  | $ | 1,060,520 |
Reconciliation of changes in fair value | The following represents a reconciliation of the changes in fair value of warrants measured at fair value using Level 3 inputs during the year ended December 31, 2014:
(in $ thousands) |  |  | 2013 Investor Warrants |  |  | 2013 Placement Agent Warrants |  |  | 2010 Investor Warrants |  |  | 2010 Placement Agent Warrants |  |  | Total |
Balance, December 31, 2013 |  |  | $ | 4,599 |  |  | $ | 460 |  |  | $ | 689 |  |  | $ | 1 |  |  | $ | 5,749 |
Issuances |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Repurchase of warrants |  |  |  | - |  |  |  | - |  |  |  | (421 | ) |  |  | - |  |  |  | (421 | )
Change in fair value |  |  |  | 5,947 |  |  |  | 538 |  |  |  | 797 |  |  |  | 3 |  |  |  | 7,285 |
Balance, December 31, 2014 |  |  | $ | 10,546 |  |  | $ | 998 |  |  | $ | 1,065 |  |  | $ | 4 |  |  | $ | 12,613 |

X
- Details
Name: | BVX_ConvertiblePreferredStockAndWarrantsTablesAbstract
Namespace Prefix: | BVX_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition custom:FairValueOfWarrantsIssuedToInvestorsTableTextBlock + References No definition available. + Details
Name: | BVX_FairValueOfWarrantsIssuedToInvestorsTableTextBlock
Namespace Prefix: | BVX_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition custom:ReconciliationOfChangesInFairValueTableTextBlock + References No definition available. + Details
Name: | BVX_ReconciliationOfChangesInFairValueTableTextBlock
Namespace Prefix: | BVX_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration