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<!-- Copyright (c) 2023 Donnelly Financial Solutions, Inc. All Rights Reserved. --> |
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| <link:definition> 100110 - Disclosure - PROPERTY, PLANT AND EQUIPMENT AND LEASED FACILITIES AND EQUIPMENT </link:definition> |
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| <link:definition> 100190 - Disclosure - ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) </link:definition> |
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| <link:definition> 100200 - Disclosure - Organization and Summary of Significant Accounting Policies (Tables) </link:definition> |
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| <link:definition> 100210 - Disclosure - Revenue, Contract Assets and Liabilities and Other Contract Matters (Tables) </link:definition> |
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| <link:definition> 100330 - Disclosure - Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Remaining Performance Obligations, Disaggregated by Operating Segment and Contract Type (Details) </link:definition> |
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| <link:definition> 100340 - Disclosure - Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Remaining Performance Obligations, Disaggregated by Operating Segment and Contract Type (Parenthetical) (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureShipyardTransactionAndDiscontinuedOperationsAdditionalInformationDetails" id="Role_DisclosureShipyardTransactionAndDiscontinuedOperationsAdditionalInformationDetails"> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureAcquisitionAdditionalInformationDetails" id="Role_DisclosureAcquisitionAdditionalInformationDetails"> |
| <link:definition> 100440 - Disclosure - Acquisition - Additional Information (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureAcquisitionSummaryOfPreliminaryPurchasePriceAllocationDetails" id="Role_DisclosureAcquisitionSummaryOfPreliminaryPurchasePriceAllocationDetails"> |
| <link:definition> 100450 - Disclosure - Acquisition - Summary of Preliminary Purchase Price Allocation (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureAcquisitionSummaryOfPreliminaryPurchasePriceAllocationParentheticalDetails" id="Role_DisclosureAcquisitionSummaryOfPreliminaryPurchasePriceAllocationParentheticalDetails"> |
| <link:definition> 100460 - Disclosure - Acquisition - Summary of Preliminary Purchase Price Allocation (Parenthetical) (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureAcquisitionSummaryOfProformaInformationDetails" id="Role_DisclosureAcquisitionSummaryOfProformaInformationDetails"> |
| <link:definition> 100470 - Disclosure - Acquisition - Summary of Proforma Information (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentSummaryOfPropertyPlantAndEquipmentDetails" id="Role_DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentSummaryOfPropertyPlantAndEquipmentDetails"> |
| <link:definition> 100480 - Disclosure - Property, Plant and Equipment and Leased Facilities and Equipment - Summary of Property, Plant and Equipment (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentAdditionalInformationDetails" id="Role_DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentAdditionalInformationDetails"> |
| <link:definition> 100490 - Disclosure - Property, Plant and Equipment and Leased Facilities and Equipment - Additional Information (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentScheduleOfMinimumFutureRentalPaymentsDetails" id="Role_DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentScheduleOfMinimumFutureRentalPaymentsDetails"> |
| <link:definition> 100500 - Disclosure - Property, Plant and Equipment and Leased Facilities and Equipment - Schedule of Minimum Future Rental Payments (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentScheduleOfMinimumFutureRentalPaymentsParentheticalDetails" id="DisclosurePropertyPlantAndEquipmentAndLeasedFacilitiesAndEquipmentScheduleOfMinimumFutureRentalPaymentsParentheticalDetails"> |
| <link:definition> 100510 - Disclosure - Property, Plant and Equipment and Leased Facilities and Equipment - Schedule of Minimum Future Rental Payments (Parenthetical) (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureCreditFacilitiesAdditionalInformationDetails" id="Role_DisclosureCreditFacilitiesAdditionalInformationDetails"> |
| <link:definition> 100520 - Disclosure - Credit Facilities - Additional Information (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureIncomeTaxesReconciliationOfIncomeTaxesDetails" id="Role_DisclosureIncomeTaxesReconciliationOfIncomeTaxesDetails"> |
| <link:definition> 100530 - Disclosure - Income Taxes - Reconciliation of Income Taxes (Details) </link:definition> |
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| <link:definition> 100540 - Disclosure - Income Taxes - Components of Income Tax Expense (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureIncomeTaxesComponentsOfDeferredTaxAssetsAndLiabilitiesDetails" id="Role_DisclosureIncomeTaxesComponentsOfDeferredTaxAssetsAndLiabilitiesDetails"> |
| <link:definition> 100550 - Disclosure - Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetails" id="Role_DisclosureIncomeTaxesAdditionalInformationDetails"> |
| <link:definition> 100560 - Disclosure - Income Taxes - Additional Information (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureRetirementAndLongTermIncentivePlansAdditionalInformationDetails" id="Role_DisclosureRetirementAndLongTermIncentivePlansAdditionalInformationDetails"> |
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| <link:definition> 100580 - Disclosure - Retirement and Long-Term Incentive Plans - Summary of RSU Activity Excluding Cash Settled RSUs (Details) </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" id="Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails"> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureIncomeLossPerShareComputationOfBasicAndDilutedEarningsPerShareDetails" id="Role_DisclosureIncomeLossPerShareComputationOfBasicAndDilutedEarningsPerShareDetails"> |
| <link:definition> 100600 - Disclosure - Income (Loss) Per Share - Computation of Basic and Diluted Earnings Per Share (Details) </link:definition> |
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| <link:definition> 100610 - Disclosure - Property, Plant and Equipment and Leased Facilities and Equipment - Schedule of Minimum Future Rental Payments (Details) 2 </link:definition> |
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| | | <link:roleType roleURI="http://www.gulfisland.com/20221231/taxonomy/role/Role_DisclosureOperatingSegmentsAdditionalInformationDetails" id="Role_DisclosureOperatingSegmentsAdditionalInformationDetails"> |
| <link:definition> 100620 - Disclosure - Operating Segments - Additional Information (Details) </link:definition> |
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| <xsd:element id="gifi_PerShareDataAbstract" name="PerShareDataAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_ShareBasedPaymentsAndRetirementDisclosureAbstract" name="ShareBasedPaymentsAndRetirementDisclosureAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_AdditionalLossRelatedToAdditionalTransactionAndOtherCosts" name="AdditionalLossRelatedToAdditionalTransactionAndOtherCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationVestingOfRestrictedStock" name="AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationVestingOfRestrictedStock" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNetInShares" name="AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNetInShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_AllocatedShareBasedCompensationExpenseReversed" name="AllocatedShareBasedCompensationExpenseReversed" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted" name="BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpensesAndOtherLiabilities" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedExpensesAndOtherLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsCustomerRelationships" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsCustomerRelationships" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLandAndBuildings" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLandAndBuildings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAsset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_BusinessCombinationRecognizedIdentifiableAssetsAcquiredIntangibleAssetsGoodwillAndLiabilitiesAssumedNet" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredIntangibleAssetsGoodwillAndLiabilitiesAssumedNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_CapitalExpendituresExcludedFromAccountsPayable" name="CapitalExpendituresExcludedFromAccountsPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_CapitalizedContractCostBillingsToDate" name="CapitalizedContractCostBillingsToDate" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_CapitalizedContractCostEstimatedProfitLossIncurredToDate" name="CapitalizedContractCostEstimatedProfitLossIncurredToDate" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_CashBasedPaymentAwardAwardRequisiteServicePeriod1" name="CashBasedPaymentAwardAwardRequisiteServicePeriod1" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_ChargesAssociatedWithDamageCausedByHurricane" name="ChargesAssociatedWithDamageCausedByHurricane" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ChargesAssociatedWithInsuranceRecoveriesOfStorm" name="ChargesAssociatedWithInsuranceRecoveriesOfStorm" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ChargesForDamage" name="ChargesForDamage" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ChargesRelatedToDamageDueToLandfall" name="ChargesRelatedToDamageDueToLandfall" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ChargesRelatedToDeductiblesTotal" name="ChargesRelatedToDeductiblesTotal" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ConstructionInProgressNumberOfMultiPurposeServiceVessels" name="ConstructionInProgressNumberOfMultiPurposeServiceVessels" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_ContractAssetUnderDisputeNoncurrent" name="ContractAssetUnderDisputeNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueApprovedChangeOrder" name="ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueApprovedChangeOrder" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInEstimatedMargins" name="ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInEstimatedMargins" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueIncreasedCraftLaborCosts" name="ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueIncreasedCraftLaborCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ContractWithCustomerAssetLiabilityNet" name="ContractWithCustomerAssetLiabilityNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ContractWithCustomerAssetRevenueRecognizedInExcessOfAmountsBilledCurrent" name="ContractWithCustomerAssetRevenueRecognizedInExcessOfAmountsBilledCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ContractWithCustomerLiabilityAccruedContractLossesCurrent" name="ContractWithCustomerLiabilityAccruedContractLossesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_ContractWithCustomerReserveForLoss" name="ContractWithCustomerReserveForLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_DateOfLandfallOccurred" name="DateOfLandfallOccurred" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_DebtInstrumentPaymentsOfLoan" name="DebtInstrumentPaymentsOfLoan" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_DecreaseInOperatingLeaseAssets" name="DecreaseInOperatingLeaseAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_DecreaseInOperatingLeaseLiabilities" name="DecreaseInOperatingLeaseLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DeferredTaxAssetsAccruedLossesOnUncompletedContracts" name="DeferredTaxAssetsAccruedLossesOnUncompletedContracts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DeferredTaxAssetsLeases" name="DeferredTaxAssetsLeases" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DeferredTaxAssetsLiabilitiesGross" name="DeferredTaxAssetsLiabilitiesGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DeferredTransactionPrice" name="DeferredTransactionPrice" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DiscontinuedOperationAmountsOfMaterialAssets" name="DiscontinuedOperationAmountsOfMaterialAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DiscontinuedOperationAmountsOfMaterialLiabilities" name="DiscontinuedOperationAmountsOfMaterialLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_DiscontinuedOperationAmountsOfMaterialOperatingResults" name="DiscontinuedOperationAmountsOfMaterialOperatingResults" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_DisposalGroupIncludingDiscontinuedOperationImpairmentsAndGainLossOnAssetsHeldForSale" name="DisposalGroupIncludingDiscontinuedOperationImpairmentsAndGainLossOnAssetsHeldForSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense" name="DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_EffectiveIncomeTaxRateReconciliationPaycheckProtectionProgramLoanForgiveness" name="EffectiveIncomeTaxRateReconciliationPaycheckProtectionProgramLoanForgiveness" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_EffectiveIncomeTaxReconciliationPermanentDifferencesPercent" name="EffectiveIncomeTaxReconciliationPermanentDifferencesPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_EffectiveIncomeTaxReconciliationReturnToProvisionAndOtherPercent" name="EffectiveIncomeTaxReconciliationReturnToProvisionAndOtherPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_EstimateChangeInWorkingCapitalForDivestedShipyardContracts" name="EstimateChangeInWorkingCapitalForDivestedShipyardContracts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_EstimatedCostOfConsoleReplacement" name="EstimatedCostOfConsoleReplacement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ForgivenessOfPrincipalAndInterestOfPPPLoan" name="ForgivenessOfPrincipalAndInterestOfPPPLoan" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_FutureRepairCostsAssociatedWithInsurancePaymentsReceivedForBuildings" name="FutureRepairCostsAssociatedWithInsurancePaymentsReceivedForBuildings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_GainLossOnInsuranceRecovery" name="GainLossOnInsuranceRecovery" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_GainOnInterruptionsInsuranceRecovery" name="GainOnInterruptionsInsuranceRecovery" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_GainOnSettlementOfContractDispute" name="GainOnSettlementOfContractDispute" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_ImpactOfHurricaneIdaDescription" name="ImpactOfHurricaneIdaDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_IncreaseDecreaseInPrepaidExpenseAndOtherAssets" name="IncreaseDecreaseInPrepaidExpenseAndOtherAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_LeaseDescription" name="LeaseDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_LesseeOperatingLeaseNumberOfRenewals" name="LesseeOperatingLeaseNumberOfRenewals" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_LossContingencyUnderPerformanceBondsIssued" name="LossContingencyUnderPerformanceBondsIssued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_NetOfEstimatedTransactionAndOtherCosts" name="NetOfEstimatedTransactionAndOtherCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_NetReceivableAmountPurportedLiquidatedDamages" name="NetReceivableAmountPurportedLiquidatedDamages" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_NumberOfCorporateNonOperatingSegments" name="NumberOfCorporateNonOperatingSegments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfCranes" name="NumberOfCranes" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfDivestedShipyardContracts" name="NumberOfDivestedShipyardContracts" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfDrydocks" name="NumberOfDrydocks" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfDrydocksPreviouslySupportedForShipyardDivisionOperations" name="NumberOfDrydocksPreviouslySupportedForShipyardDivisionOperations" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfMultiPurposeServiceVesselsProjects" name="NumberOfMultiPurposeServiceVesselsProjects" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfResearchVesselsProjects" name="NumberOfResearchVesselsProjects" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfVehicleFerryProjects" name="NumberOfVehicleFerryProjects" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NumberOfVehicleFerryProjectsWithReworkAndConstructionChallenges" name="NumberOfVehicleFerryProjectsWithReworkAndConstructionChallenges" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_OfficeSpaceArea" name="OfficeSpaceArea" type="dtr-types:areaItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_OperatingLossCarryforwardsLimitationRateOnTaxableIncome" name="OperatingLossCarryforwardsLimitationRateOnTaxableIncome" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_OperatingLossCarryforwardsSubjectToExpire" name="OperatingLossCarryforwardsSubjectToExpire" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_PaymentsOnInsuranceFinanceArrangement" name="PaymentsOnInsuranceFinanceArrangement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_PPPLoanThresholdRequiringAuditBySBA" name="PPPLoanThresholdRequiringAuditBySBA" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_PreTaxLossOnEstimatedCarryValueOfNetAssetsSold" name="PreTaxLossOnEstimatedCarryValueOfNetAssetsSold" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ProceedsFromPropertyInsurancePolicy" name="ProceedsFromPropertyInsurancePolicy" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ProceedsFromSaleOfAssetsHeldForSaleNetOfTransactionAndOtherCosts" name="ProceedsFromSaleOfAssetsHeldForSaleNetOfTransactionAndOtherCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ProjectsPercentComplete" name="ProjectsPercentComplete" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_RemainingPerformanceObligationPotentialRevenueExcludedFromCurrentEstimatedRevenue" name="RemainingPerformanceObligationPotentialRevenueExcludedFromCurrentEstimatedRevenue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_RemainingTransactionPriceReceivableFromDiscontinuedOperation" name="RemainingTransactionPriceReceivableFromDiscontinuedOperation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_RevenueVariableConsiderationContractPriceReduction" name="RevenueVariableConsiderationContractPriceReduction" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_ShortTermDebtRemainingPrincipalBalance" name="ShortTermDebtRemainingPrincipalBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_SuretyBonds" name="SuretyBonds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_SuretyBondsRelatesToActiveRetainedShipyardContracts" name="SuretyBondsRelatesToActiveRetainedShipyardContracts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_SuretyBondsSubjectToDispute" name="SuretyBondsSubjectToDispute" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_SuretyContractsOfInsuranceCoverages" name="SuretyContractsOfInsuranceCoverages" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/> |
| <xsd:element id="gifi_TargetAmountPayableWithPerformancePeriod" name="TargetAmountPayableWithPerformancePeriod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_TransactionAndOtherCosts" name="TransactionAndOtherCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/> |
| <xsd:element id="gifi_LongTermContractsOrProgramsDisclosureLineItems" name="LongTermContractsOrProgramsDisclosureLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_SignificantAccountingPoliciesLineItems" name="SignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_AssumedEmployeeVacationObligationsMember" name="AssumedEmployeeVacationObligationsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_BalanceSheetDateClassifiedAsCurrentMember" name="BalanceSheetDateClassifiedAsCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_BalanceSheetDateClassifiedAsNoncurrentMember" name="BalanceSheetDateClassifiedAsNoncurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_BaseCashPurchasePriceMember" name="BaseCashPurchasePriceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_BollingerMember" name="BollingerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_CashBasedPerformanceAwardsMember" name="CashBasedPerformanceAwardsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_CashSettledRSUAwardsMember" name="CashSettledRSUAwardsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_CustomerAMember" name="CustomerAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_CustomerBMember" name="CustomerBMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_CustomerCMember" name="CustomerCMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_DSSAcquisitionMember" name="DSSAcquisitionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_FabricationAndServicesSegmentMember" name="FabricationAndServicesSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_FabricationSegmentMember" name="FabricationSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_FortyVehicleFerryMember" name="FortyVehicleFerryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_HurricaneIdaMember" name="HurricaneIdaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_HurricaneLauraMember" name="HurricaneLauraMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_JenningsLouisianaMember" name="JenningsLouisianaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_LakeCharlesLouisianaMember" name="LakeCharlesLouisianaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_LCFacilityMember" name="LCFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_MarineDockingStructuresOffshoreModulesAndMaterialSupplyProjectsMember" name="MarineDockingStructuresOffshoreModulesAndMaterialSupplyProjectsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_OffshoreModulesMaterialSupplyAndSubseaStructuresProjectsMember" name="OffshoreModulesMaterialSupplyAndSubseaStructuresProjectsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_OtherBasisOfPricingMember" name="OtherBasisOfPricingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_OtherIncomeExpenseNetMember" name="OtherIncomeExpenseNetMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_PerformanceBasedRSUAwardsMember" name="PerformanceBasedRSUAwardsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_PPPLoanMember" name="PPPLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_RemainingFortyVehicleFerryMember" name="RemainingFortyVehicleFerryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_RetainedShipyardContractsAndOtherShipyardDivisionLiabilitiesMember" name="RetainedShipyardContractsAndOtherShipyardDivisionLiabilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_RightOfUseAssetMember" name="RightOfUseAssetMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_ServicesSegmentMember" name="ServicesSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_SeventyVehicleFerryMember" name="SeventyVehicleFerryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_ShipyardAssetsMember" name="ShipyardAssetsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_ShipyardSegmentMember" name="ShipyardSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_ShipyardTransactionsMember" name="ShipyardTransactionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_ShortTermPremiumFinanceArrangementMember" name="ShortTermPremiumFinanceArrangementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_TimeAndMaterialsAndCostReimbursableMember" name="TimeAndMaterialsAndCostReimbursableMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_TimeBasedRSUAwardsMember" name="TimeBasedRSUAwardsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_TowingSalvageAndRescueShipMember" name="TowingSalvageAndRescueShipMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_LongTermContractsOrProgramsDisclosureTable" name="LongTermContractsOrProgramsDisclosureTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_SignificantAccountingPoliciesTable" name="SignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/> |
| <xsd:element id="gifi_AssetsHeldForSalePolicyTextBlock" name="AssetsHeldForSalePolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_DisclosureOfSignificantCustomersTableTextBlock" name="DisclosureOfSignificantCustomersTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_ImpairmentsAndGainLossOnAssetsHeldForSaleDisclosureTextBlock" name="ImpairmentsAndGainLossOnAssetsHeldForSaleDisclosureTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_NatureOfOperationsPolicyTextBlock" name="NatureOfOperationsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_OperatingCyclePolicyPolicyTextBlock" name="OperatingCyclePolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_OtherIncomeExpenseNetPolicyTextBlock" name="OtherIncomeExpenseNetPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_PrecontractCostPolicyTextBlock" name="PrecontractCostPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_RetirementPlanAndStockIncentivePlansDisclosureTextBlock" name="RetirementPlanAndStockIncentivePlansDisclosureTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_RevisionOfPreviouslyIssuedFinancialStatementsPolicyTextBlock" name="RevisionOfPreviouslyIssuedFinancialStatementsPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| <xsd:element id="gifi_SummaryOfReclassificationOfPreviouslyReportedSegmentsTableTextBlock" name="SummaryOfReclassificationOfPreviouslyReportedSegmentsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/> |
| </xsd:schema> |