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| | | <ShortName> Summary of Net Deferred Tax Assets and Net Deferred Tax Liabilities (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R45.htm </HtmlFileName> |
| | | <LongName> 100440 - Disclosure - Summary of Unrecognized Tax Benefits (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureSummaryOfUnrecognizedTaxBenefitsDetail </Role> |
| | | <ShortName> Summary of Unrecognized Tax Benefits (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R46.htm </HtmlFileName> |
| | | <LongName> 100450 - Disclosure - Income Taxes - Additional Information (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureIncomeTaxesAdditionalInformationDetail </Role> |
| | | <ShortName> Income Taxes - Additional Information (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R47.htm </HtmlFileName> |
| | | <LongName> 100460 - Disclosure - Commitments and Contingencies - Additional Information (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetail </Role> |
| | | <ShortName> Commitments and Contingencies - Additional Information (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R48.htm </HtmlFileName> |
| | | <LongName> 100470 - Disclosure - Future Minimum Rental Commitments Under Operating Lease Agreements (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureFutureMinimumRentalCommitmentsUnderOperatingLeaseAgreementsDetail </Role> |
| | | <ShortName> Future Minimum Rental Commitments Under Operating Lease Agreements (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R49.htm </HtmlFileName> |
| | | <LongName> 100480 - Disclosure - Summary of Option Activity (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureSummaryOfOptionActivityDetail </Role> |
| | | <ShortName> Summary of Option Activity (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R50.htm </HtmlFileName> |
| | | <LongName> 100490 - Disclosure - Options Outstanding and Exercisable (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureOptionsOutstandingAndExercisableDetail </Role> |
| | | <ShortName> Options Outstanding and Exercisable (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R51.htm </HtmlFileName> |
| | | <LongName> 100500 - Disclosure - Cash Proceeds Along with Fair Value Disclosures Related to Grants Exercises and Vesting Options (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureCashProceedsAlongWithFairValueDisclosuresRelatedToGrantsExercisesAndVestingOptionsDetail </Role> |
| | | <ShortName> Cash Proceeds Along with Fair Value Disclosures Related to Grants Exercises and Vesting Options (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R52.htm </HtmlFileName> |
| | | <LongName> 100510 - Disclosure - Stockholders' Equity - Additional Information (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureStockholdersEquityAdditionalInformationDetail </Role> |
| | | <ShortName> Stockholders' Equity - Additional Information (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R53.htm </HtmlFileName> |
| | | <LongName> 100520 - Disclosure - Summary of Net Revenue by Geographic Location (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureSummaryOfNetRevenueByGeographicLocationDetail </Role> |
| | | <ShortName> Summary of Net Revenue by Geographic Location (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R54.htm </HtmlFileName> |
| | | <LongName> 100530 - Disclosure - Segment Information - Additional Information (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureSegmentInformationAdditionalInformationDetail </Role> |
| | | <ShortName> Segment Information - Additional Information (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R55.htm </HtmlFileName> |
| | | <LongName> 100540 - Disclosure - Concentrations - Additional Information (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureConcentrationsAdditionalInformationDetail </Role> |
| | | <ShortName> Concentrations - Additional Information (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R56.htm </HtmlFileName> |
| | | <LongName> 100550 - Disclosure - Subsequent Events - Additional Information (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureSubsequentEventsAdditionalInformationDetail </Role> |
| | | <ShortName> Subsequent Events - Additional Information (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R57.htm </HtmlFileName> |
| | | <LongName> 100560 - Disclosure - Consolidated Valuation and Qualifying Accounts and Reserves (Detail) </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.biolase.com/20131231/taxonomy/role/DisclosureConsolidatedValuationAndQualifyingAccountsAndReservesDetail </Role> |
| | | <ShortName> Consolidated Valuation and Qualifying Accounts and Reserves (Detail) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
| | | </Report> |
| | </MyReports> |
| <Logs> |
| | <Log type="Info"> Element biol_ProceedsFromSaleOfCommonStockGross had a mix of decimals attribute values: -6 0. </Log> |
| | <Log type="Info"> Element us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch had a mix of decimals attribute values: -5 0. </Log> |
| | <Log type="Info"> Element us-gaap_NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1 had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_OperatingLeasesRentExpenseNet had a mix of decimals attribute values: -5 0. </Log> |
| | <Log type="Info"> Element us-gaap_PreferredStockSharesAuthorized had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_PreferredStockSharesOutstanding had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_ProceedsFromIssuanceOfCommonStock had a mix of decimals attribute values: -5 -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_RepaymentsOfLinesOfCredit had a mix of decimals attribute values: -5 -3. </Log> |
| | <Log type="Info"> Element us-gaap_ShareBasedCompensation had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_SharesIssued had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_StockIssuedDuringPeriodSharesNewIssues had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> Element us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised had a mix of decimals attribute values: -3 0. </Log> |
| | <Log type="Info"> 'Monetary' elements on report '100260 - Disclosure - Basis of Presentation - Additional Information (Detail)' had a mix of different decimal attribute values. </Log> |
| | <Log type="Info"> 'Monetary' elements on report '100400 - Disclosure - Lines of Credit and Other Borrowings - Additional Information (Detail)' had a mix of different decimal attribute values. </Log> |
| | <Log type="Info"> 'Monetary' elements on report '100510 - Disclosure - Stockholders' Equity - 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 'Dec. 31, 2011' </Log> |
| | <Log type="Info"> Process Flow-Through: Removing column 'Dec. 31, 2010' </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: 100050 - Statement - Consolidated Statements Of Cash Flows </Log> |
| | </Logs> |
| <InputFiles> |
| | <File> biol-20131231.xml </File> |
| | <File> biol-20131231.xsd </File> |
| | <File> biol-20131231_cal.xml </File> |
| | <File> biol-20131231_def.xml </File> |
| | <File> biol-20131231_lab.xml </File> |
| | <File> biol-20131231_pre.xml </File> |
| | </InputFiles> |
| <SupplementalFiles/> |
| <BaseTaxonomies/> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
| </FilingSummary> |