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    <Log type="Info">Element us-gaap_AllocatedShareBasedCompensationExpense had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_CommonStockSharesIssued had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_PaymentsOfStockIssuanceCosts had a mix of decimals attribute values: -5 0.</Log>
    <Log type="Info">Element us-gaap_ProceedsFromIssuanceOfCommonStock had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">Element us-gaap_RepaymentsOfLinesOfCredit had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">'Monetary' elements on report '100260 - Disclosure - Description of Business and Basis of Presentation - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '100500 - Disclosure - Subsequent Event - Additional Information (Detail)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 100010 - Statement - Consolidated Balance Sheets</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Jun. 30, 2013'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2012'</Log>
    <Log type="Info">Process Flow-Through: 100020 - Statement - Consolidated Balance Sheets (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 100030 - Statement - Consolidated Statements Of Operations And Comprehensive Loss</Log>
    <Log type="Info">Process Flow-Through: 100040 - Statement - Consolidated Statements Of Cash Flows</Log>
  </Logs>
  <InputFiles>
    <File>biol-20140630.xml</File>
    <File>biol-20140630.xsd</File>
    <File>biol-20140630_cal.xml</File>
    <File>biol-20140630_def.xml</File>
    <File>biol-20140630_lab.xml</File>
    <File>biol-20140630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
