3.22.2.2 html 381 408 1 false 117 0 false 7 false false R1.htm 00090 - Document - Document and Entity Information Sheet http://www.fortressbiotech.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 00100 - Statement - Unaudited Condensed Consolidated Balance Sheets Sheet http://www.fortressbiotech.com/role/StatementUnauditedCondensedConsolidatedBalanceSheets Unaudited Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 00105 - Statement - Unaudited Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://www.fortressbiotech.com/role/StatementUnauditedCondensedConsolidatedBalanceSheetsParenthetical Unaudited Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 00200 - Statement - Unaudited Condensed Consolidated Statements of Operations Sheet http://www.fortressbiotech.com/role/StatementUnauditedCondensedConsolidatedStatementsOfOperations Unaudited Condensed Consolidated Statements of Operations Statements 4 false false R5.htm 00300 - Statement - Unaudited Condensed Consolidated Statements of Changes in Stockholders Equity Sheet http://www.fortressbiotech.com/role/StatementUnauditedCondensedConsolidatedStatementsOfChangesInStockholdersEquity Unaudited Condensed Consolidated Statements of Changes in Stockholders Equity Statements 5 false false R6.htm 00400 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows Sheet http://www.fortressbiotech.com/role/StatementUnauditedCondensedConsolidatedStatementsOfCashFlows Unaudited Condensed Consolidated Statements of Cash Flows Statements 6 false false R7.htm 10101 - Disclosure - Organization and Description of Business Sheet http://www.fortressbiotech.com/role/DisclosureOrganizationAndDescriptionOfBusiness Organization and Description of Business Notes 7 false false R8.htm 10201 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 10301 - Disclosure - Collaboration Agreement Sheet http://www.fortressbiotech.com/role/DisclosureCollaborationAgreement Collaboration Agreement Notes 9 false false R10.htm 10401 - Disclosure - Inventory Sheet http://www.fortressbiotech.com/role/DisclosureInventory Inventory Notes 10 false false R11.htm 10501 - Disclosure - Property, Plant and Equipment Sheet http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipment Property, Plant and Equipment Notes 11 false false R12.htm 10601 - Disclosure - Intangibles, net Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNet Intangibles, net Notes 12 false false R13.htm 10701 - Disclosure - Licenses Acquired Sheet http://www.fortressbiotech.com/role/DisclosureLicensesAcquired Licenses Acquired Notes 13 false false R14.htm 10801 - Disclosure - Debt and Interest Sheet http://www.fortressbiotech.com/role/DisclosureDebtAndInterest Debt and Interest Notes 14 false false R15.htm 10901 - Disclosure - Accounts Payable and Accrued Expenses Sheet http://www.fortressbiotech.com/role/DisclosureAccountsPayableAndAccruedExpenses Accounts Payable and Accrued Expenses Notes 15 false false R16.htm 11001 - Disclosure - Non-Controlling Interests Sheet http://www.fortressbiotech.com/role/DisclosureNonControllingInterests Non-Controlling Interests Notes 16 false false R17.htm 11101 - Disclosure - Net Loss per Common Share Sheet http://www.fortressbiotech.com/role/DisclosureNetLossPerCommonShare Net Loss per Common Share Notes 17 false false R18.htm 11201 - Disclosure - Stockholders' Equity Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquity Stockholders' Equity Notes 18 false false R19.htm 11301 - Disclosure - Commitments and Contingencies Sheet http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 19 false false R20.htm 11401 - Disclosure - Related Party Transactions Sheet http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactions Related Party Transactions Notes 20 false false R21.htm 11501 - Disclosure - Segment Information Sheet http://www.fortressbiotech.com/role/DisclosureSegmentInformation Segment Information Notes 21 false false R22.htm 11601 - Disclosure - Revenues from Contracts and Significant Customers Sheet http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomers Revenues from Contracts and Significant Customers Notes 22 false false R23.htm 11701 - Disclosure - Income taxes Sheet http://www.fortressbiotech.com/role/DisclosureIncomeTaxes Income taxes Notes 23 false false R24.htm 11801 - Disclosure - Subsequent Events Sheet http://www.fortressbiotech.com/role/DisclosureSubsequentEvents Subsequent Events Notes 24 false false R25.htm 20202 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPolicies 25 false false R26.htm 30203 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPolicies 26 false false R27.htm 30403 - Disclosure - Inventory (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureInventoryTables Inventory (Tables) Tables http://www.fortressbiotech.com/role/DisclosureInventory 27 false false R28.htm 30503 - Disclosure - Property, Plant and Equipment (Tables) Sheet http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipmentTables Property, Plant and Equipment (Tables) Tables http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipment 28 false false R29.htm 30603 - Disclosure - Intangibles, net (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables Intangibles, net (Tables) Tables http://www.fortressbiotech.com/role/DisclosureIntangiblesNet 29 false false R30.htm 30803 - Disclosure - Debt and Interest (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureDebtAndInterestTables Debt and Interest (Tables) Tables http://www.fortressbiotech.com/role/DisclosureDebtAndInterest 30 false false R31.htm 31003 - Disclosure - Non-Controlling Interests (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureNonControllingInterestsTables Non-Controlling Interests (Tables) Tables http://www.fortressbiotech.com/role/DisclosureNonControllingInterests 31 false false R32.htm 31103 - Disclosure - Net Loss per Common Share (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureNetLossPerCommonShareTables Net Loss per Common Share (Tables) Tables http://www.fortressbiotech.com/role/DisclosureNetLossPerCommonShare 32 false false R33.htm 31203 - Disclosure - Stockholders' Equity (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables Stockholders' Equity (Tables) Tables http://www.fortressbiotech.com/role/DisclosureStockholdersEquity 33 false false R34.htm 31303 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingencies 34 false false R35.htm 31403 - Disclosure - Related Party Transactions (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsTables Related Party Transactions (Tables) Tables http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactions 35 false false R36.htm 31503 - Disclosure - Segment Information (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureSegmentInformationTables Segment Information (Tables) Tables http://www.fortressbiotech.com/role/DisclosureSegmentInformation 36 false false R37.htm 31603 - Disclosure - Revenues from Contracts and Significant Customers (Tables) Sheet http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomersTables Revenues from Contracts and Significant Customers (Tables) Tables http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomers 37 false false R38.htm 40201 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails Summary of Significant Accounting Policies (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables 38 false false R39.htm 40202 - Disclosure - Summary of Significant Accounting Policies (Schedule of Cash and Cash Equivalents) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfCashAndCashEquivalentsDetails Summary of Significant Accounting Policies (Schedule of Cash and Cash Equivalents) (Details) Details http://www.fortressbiotech.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables 39 false false R40.htm 40301 - Disclosure - Collaboration Agreement (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureCollaborationAgreementNarrativeDetails Collaboration Agreement (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureCollaborationAgreement 40 false false R41.htm 40402 - Disclosure - Inventory (Schedule of Inventory) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureInventoryScheduleOfInventoryDetails Inventory (Schedule of Inventory) (Details) Details http://www.fortressbiotech.com/role/DisclosureInventoryTables 41 false false R42.htm 40501 - Disclosure - Property, Plant and Equipment (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipmentNarrativeDetails Property, Plant and Equipment (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipmentTables 42 false false R43.htm 40502 - Disclosure - Property, Plant and Equipment (Schedule of Property, Plant and Equipment) (Details) Sheet http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentDetails Property, Plant and Equipment (Schedule of Property, Plant and Equipment) (Details) Details http://www.fortressbiotech.com/role/DisclosurePropertyPlantAndEquipmentTables 43 false false R44.htm 40601 - Disclosure - Intangibles, net (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetNarrativeDetails Intangibles, net (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables 44 false false R45.htm 40602 - Disclosure - Intangibles, net (VYNE Product Acquisition) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetVyneProductAcquisitionDetails Intangibles, net (VYNE Product Acquisition) (Details) Details http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables 45 false false R46.htm 40603 - Disclosure - Intangibles, net (Aggregate consideration transferred for assets acquired in VYNE Product Acquisitions) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetAggregateConsiderationTransferredForAssetsAcquiredInVyneProductAcquisitionsDetails Intangibles, net (Aggregate consideration transferred for assets acquired in VYNE Product Acquisitions) (Details) Details http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables 46 false false R47.htm 40604 - Disclosure - Intangibles, net (Summary of assets acquired in VYNE Product Acquisition) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetSummaryOfAssetsAcquiredInVyneProductAcquisitionDetails Intangibles, net (Summary of assets acquired in VYNE Product Acquisition) (Details) Details http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables 47 false false R48.htm 40605 - Disclosure - Intangibles, net (Schedule of Intangible Assets) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetScheduleOfIntangibleAssetsDetails Intangibles, net (Schedule of Intangible Assets) (Details) Details http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables 48 false false R49.htm 40606 - Disclosure - Intangibles, net (Schedule of Future Amortization of Intangible Assets) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIntangiblesNetScheduleOfFutureAmortizationOfIntangibleAssetsDetails Intangibles, net (Schedule of Future Amortization of Intangible Assets) (Details) Details http://www.fortressbiotech.com/role/DisclosureIntangiblesNetTables 49 false false R50.htm 40701 - Disclosure - Licenses Acquired - Narrative (Details) Sheet http://www.fortressbiotech.com/role/DisclosureLicensesAcquiredNarrativeDetails Licenses Acquired - Narrative (Details) Details 50 false false R51.htm 40801 - Disclosure - Debt and Interest (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureDebtAndInterestNarrativeDetails Debt and Interest (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureDebtAndInterestTables 51 false false R52.htm 40802 - Disclosure - Debt and Interest (Schedule of Debt) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureDebtAndInterestScheduleOfDebtDetails Debt and Interest (Schedule of Debt) (Details) Details http://www.fortressbiotech.com/role/DisclosureDebtAndInterestTables 52 false false R53.htm 40805 - Disclosure - Debt and Interest (Partner company installment payments) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureDebtAndInterestPartnerCompanyInstallmentPaymentsDetails Debt and Interest (Partner company installment payments) (Details) Details http://www.fortressbiotech.com/role/DisclosureDebtAndInterestTables 53 false false R54.htm 40806 - Disclosure - Debt and Interest (Interest Expense) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureDebtAndInterestInterestExpenseDetails Debt and Interest (Interest Expense) (Details) Details http://www.fortressbiotech.com/role/DisclosureDebtAndInterestTables 54 false false R55.htm 40901 - Disclosure - Accounts Payable and Accrued Expenses (Details) Sheet http://www.fortressbiotech.com/role/DisclosureAccountsPayableAndAccruedExpensesDetails Accounts Payable and Accrued Expenses (Details) Details http://www.fortressbiotech.com/role/DisclosureAccountsPayableAndAccruedExpenses 55 false false R56.htm 41001 - Disclosure - Non-Controlling Interests (Schedule of Non-Controlling Interests in Consolidated Entities) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureNonControllingInterestsScheduleOfNonControllingInterestsInConsolidatedEntitiesDetails Non-Controlling Interests (Schedule of Non-Controlling Interests in Consolidated Entities) (Details) Details http://www.fortressbiotech.com/role/DisclosureNonControllingInterestsTables 56 false false R57.htm 41102 - Disclosure - Net Loss per Common Share (Schedule of Diluted Weighted Average Shares Outstanding) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureNetLossPerCommonShareScheduleOfDilutedWeightedAverageSharesOutstandingDetails Net Loss per Common Share (Schedule of Diluted Weighted Average Shares Outstanding) (Details) Details http://www.fortressbiotech.com/role/DisclosureNetLossPerCommonShareTables 57 false false R58.htm 41201 - Disclosure - Stockholders' Equity (Stock-Based Compensation Expense) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityStockBasedCompensationExpenseDetails Stockholders' Equity (Stock-Based Compensation Expense) (Details) Details http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables 58 false false R59.htm 41202 - Disclosure - Stockholders' Equity (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityNarrativeDetails Stockholders' Equity (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables 59 false false R60.htm 41203 - Disclosure - Stockholders' Equity (Stock Option Activities) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityStockOptionActivitiesDetails Stockholders' Equity (Stock Option Activities) (Details) Details http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables 60 false false R61.htm 41204 - Disclosure - Stockholders' Equity (Restricted Stock Awards and Restricted Stock Units) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityRestrictedStockAwardsAndRestrictedStockUnitsDetails Stockholders' Equity (Restricted Stock Awards and Restricted Stock Units) (Details) Details http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables 61 false false R62.htm 41205 - Disclosure - Stockholders' Equity (Schedule of Warrant activities) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityScheduleOfWarrantActivitiesDetails Stockholders' Equity (Schedule of Warrant activities) (Details) Details http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables 62 false false R63.htm 41206 - Disclosure - Stockholders' Equity (Capital Raises) (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureStockholdersEquityCapitalRaisesNarrativeDetails Stockholders' Equity (Capital Raises) (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureStockholdersEquityTables 63 false false R64.htm 41301 - Disclosure - Commitments and Contingencies (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesNarrativeDetails Commitments and Contingencies (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesTables 64 false false R65.htm 41302 - Disclosure - Commitments and Contingencies (Lease Expense) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesLeaseExpenseDetails Commitments and Contingencies (Lease Expense) (Details) Details http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesTables 65 false false R66.htm 41303 - Disclosure - Commitments and Contingencies (Quantitative Information about Operating Leases) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesQuantitativeInformationAboutOperatingLeasesDetails Commitments and Contingencies (Quantitative Information about Operating Leases) (Details) Details http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesTables 66 false false R67.htm 41304 - Disclosure - Commitments and Contingencies (Future Minimum Lease Payments) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesFutureMinimumLeasePaymentsDetails Commitments and Contingencies (Future Minimum Lease Payments) (Details) Details http://www.fortressbiotech.com/role/DisclosureCommitmentsAndContingenciesTables 67 false false R68.htm 41401 - Disclosure - Related Party Transactions (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsNarrativeDetails Related Party Transactions (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsTables 68 false false R69.htm 41402 - Disclosure - Related Party Transactions (PIK Dividend or Equity Fee Payable) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsPikDividendOrEquityFeePayableDetails Related Party Transactions (PIK Dividend or Equity Fee Payable) (Details) Details http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsTables 69 false false R70.htm 41404 - Disclosure - Related Party Transactions (Management Services Agreement) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsManagementServicesAgreementDetails Related Party Transactions (Management Services Agreement) (Details) Details http://www.fortressbiotech.com/role/DisclosureRelatedPartyTransactionsTables 70 false false R71.htm 41501 - Disclosure - Segment Information (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureSegmentInformationNarrativeDetails Segment Information (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureSegmentInformationTables 71 false false R72.htm 41502 - Disclosure - Segment Information (Schedule of Segment Information) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureSegmentInformationScheduleOfSegmentInformationDetails Segment Information (Schedule of Segment Information) (Details) Details http://www.fortressbiotech.com/role/DisclosureSegmentInformationTables 72 false false R73.htm 41503 - Disclosure - Segment Information (Total assets by reportable segment) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureSegmentInformationTotalAssetsByReportableSegmentDetails Segment Information (Total assets by reportable segment) (Details) Details http://www.fortressbiotech.com/role/DisclosureSegmentInformationTables 73 false false R74.htm 41601 - Disclosure - Revenues from Contracts and Significant Customers (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomersNarrativeDetails Revenues from Contracts and Significant Customers (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomersTables 74 false false R75.htm 41602 - Disclosure - Revenues from Contracts and Significant Customers (Company's product revenue) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomersCompanySProductRevenueDetails Revenues from Contracts and Significant Customers (Company's product revenue) (Details) Details http://www.fortressbiotech.com/role/DisclosureRevenuesFromContractsAndSignificantCustomersTables 75 false false R76.htm 41701 - Disclosure - Income Taxes (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureIncomeTaxesNarrativeDetails Income Taxes (Narrative) (Details) Details 76 false false R77.htm 41801 - Disclosure - Subsequent Events (Narrative) (Details) Sheet http://www.fortressbiotech.com/role/DisclosureSubsequentEventsNarrativeDetails Subsequent Events (Narrative) (Details) Details http://www.fortressbiotech.com/role/DisclosureSubsequentEvents 77 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 28 fact(s) appearing in ix:hidden were eligible for transformation: dei:EntityAddressStateOrProvince, dei:EntityRegistrantName, fbio:EarningsPerShareAttributableToNoncontrollingInterestDiluted, fbio:EarningsPerShareIncludingPortionAttributableToNoncontrollingInterestDiluted, us-gaap:CommonStockSharesOutstanding, us-gaap:DebtInstrumentMaturityDateDescription, us-gaap:DerivativeLiabilityMeasurementInput, us-gaap:EarningsPerShareDiluted, us-gaap:LesseeOperatingLeaseRenewalTerm, us-gaap:PreferredStockSharesOutstanding, us-gaap:PropertyPlantAndEquipmentUsefulLife, us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding - fbio-20220930x10q.htm 9 [ix-0514-Hidden-Fact-Not-Referenced] WARN: 2 fact(s) appearing in ix:hidden were not referenced by any -sec-ix-hidden style property: us-gaap:CommitmentsAndContingencies - fbio-20220930x10q.htm 9 fbio-20220930x10q.htm fbio-20220930.xsd fbio-20220930_cal.xml fbio-20220930_def.xml fbio-20220930_lab.xml fbio-20220930_pre.xml fbio-20220930xex31d1.htm fbio-20220930xex31d2.htm fbio-20220930xex32d1.htm fbio-20220930xex32d2.htm http://fasb.org/us-gaap/2022 http://xbrl.sec.gov/dei/2022 true true