10-K Filing

TIDEWATER INC CIK: 98222 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0001564590-19-005545`
Period End Date	20181231
Filing Date	20190228
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	tdw-20181231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 73 Income Statement 80 Cash Flow Statement 81 Stockholders Equity 16 Comprehensive Income 22

Balance Sheet 73 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.80M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.70M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$371.79M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$432.04M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	36.98M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	22.12M	shares	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$21.30M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$25.95M	USD	Point-in-time
Trade and other receivables, less allowance for doubtful accounts of $2,700 and $1,800 as of December 31, 2018 and December 31, 2017, respectively	`ReceivablesNetCurrent`	$111.27M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	22.12M	shares	Point-in-time
Trade and other receivables, less allowance for doubtful accounts of $2,700 and $1,800 as of December 31, 2018 and December 31, 2017, respectively	`ReceivablesNetCurrent`	$114.18M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	36.98M	shares	Point-in-time
Due from affiliate	`DueFromAffiliateCurrent`	$132.95M	USD	Point-in-time
Due from affiliate	`DueFromAffiliateCurrent`	$230.31M	USD	Point-in-time
Marine operating supplies	`Supplies`	$29.50M	USD	Point-in-time
Marine operating supplies	`Supplies`	$28.22M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$11.84M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$19.13M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$683.30M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$845.18M	USD	Point-in-time
Investments in, at equity, and advances to unconsolidated companies	`EquityMethodInvestments`	$1.04M	USD	Point-in-time
Investments in, at equity, and advances to unconsolidated companies	`EquityMethodInvestments`	$29.22M	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$850.93M	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$1.09B	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredDrydockingAndSurveyCostsNoncurrent`	$22.21M	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredDrydockingAndSurveyCostsNoncurrent`	$3.21M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$31.05M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$31.33M	USD	Point-in-time
Total assets	`Assets`	$1.76B	USD	Point-in-time
Total assets	`Assets`	$1.83B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$38.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$31.94M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$54.81M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$61.78M	USD	Point-in-time
Due to affiliate	`DueToAffiliateCurrent`	$34.97M	USD	Point-in-time
Due to affiliate	`DueToAffiliateCurrent`	$99.45M	USD	Point-in-time
Accrued property and liability losses	`LiabilityForClaimsAndClaimsExpenseCurrent`	$2.73M	USD	Point-in-time
Accrued property and liability losses	`LiabilityForClaimsAndClaimsExpenseCurrent`	$2.58M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$5.10M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$8.57M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$19.69M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$18.37M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$220.13M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$158.35M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$443.06M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$430.44M	USD	Point-in-time
Accrued property and liability losses	`LiabilityForClaimsAndClaimsExpenseNoncurrent`	$2.47M	USD	Point-in-time
Accrued property and liability losses	`LiabilityForClaimsAndClaimsExpenseNoncurrent`	$4.12M	USD	Point-in-time
Other liabilities and deferred credits	`OtherLiabilitiesNoncurrent`	$89.90M	USD	Point-in-time
Other liabilities and deferred credits	`OtherLiabilitiesNoncurrent`	$71.99M	USD	Point-in-time
Commitments and contingencies (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized, 36,978,280 and 22,115,916 shares issued and outstanding at December 31, 2018 and December 31, 2017, respectively	`CommonStockValue`	$22.00K	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized, 36,978,280 and 22,115,916 shares issued and outstanding at December 31, 2018 and December 31, 2017, respectively	`CommonStockValue`	$37.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.06B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.35B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-39.27M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-210.78M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.19M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-147.00K	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.14B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.02B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$2.21M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.09M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.83B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.76B	USD	Point-in-time

Income Statement 80 line items

Line Item	Tag	Value	Unit	Period
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$406.52M	USD	Annual
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$178.75M	USD	2 Qtrs
Vessel operating costs	`DirectOperatingCosts`	$269.58M	USD	Annual
Vessel operating costs	`DirectOperatingCosts`	$120.50M	USD	2 Qtrs
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$5.53M	USD	Annual
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$3.79M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$46.62M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$110.02M	USD	Annual
Vessel operating leases	`OtherCostAndExpenseOperating`	$1.22M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$20.34M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$58.29M	USD	Annual
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$10.62M	USD	Annual
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$6.62M	USD	2 Qtrs
Impairment of due from affiliate	`ImpairmentOfDueFromAffiliate`	$20.08M	USD	1 Quarter
Impairment of due from affiliate	`ImpairmentOfDueFromAffiliate`	$20.08M	USD	Annual
Long-lived asset impairments	`AssetImpairmentCharges`	$61.13M	USD	Annual
Long-lived asset impairments	`AssetImpairmentCharges`	$6.19M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$16.85M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$36.88M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$1.22M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$16.78M	USD	2 Qtrs
Long-lived asset impairments	`AssetImpairmentCharges`	$16.78M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$514.02M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$202.63M	USD	2 Qtrs
Operating loss	`OperatingIncomeLoss`	$-25.09M	USD	1 Quarter
Operating loss	`OperatingIncomeLoss`	$-107.50M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-18.09M	USD	1 Quarter
Operating loss	`OperatingIncomeLoss`	$-12.19M	USD	1 Quarter
Operating loss	`OperatingIncomeLoss`	$-140.00K	USD	1 Quarter
Operating loss	`OperatingIncomeLoss`	$-5.78M	USD	1 Quarter
Operating loss	`OperatingIncomeLoss`	$-23.87M	USD	2 Qtrs
Operating loss	`OperatingIncomeLoss`	$-70.08M	USD	1 Quarter
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$106.00K	USD	Annual
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-407.00K	USD	2 Qtrs
Equity in net earnings (losses) of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$-18.86M	USD	Annual
Equity in net earnings (losses) of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$2.13M	USD	2 Qtrs
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$2.77M	USD	2 Qtrs
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$11.29M	USD	Annual
Reorganization items	`ReorganizationItems`	$4.30M	USD	2 Qtrs
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-8.12M	USD	Annual
Interest and other debt costs, net	`InterestAndDebtExpense`	$30.44M	USD	Annual
Interest and other debt costs, net	`InterestAndDebtExpense`	$13.01M	USD	2 Qtrs
Total other income (expenses)	`NonoperatingIncomeExpense`	$-46.02M	USD	Annual
Total other income (expenses)	`NonoperatingIncomeExpense`	$-12.81M	USD	2 Qtrs
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-153.52M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-36.69M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$18.25M	USD	Annual
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$2.04M	USD	2 Qtrs
Net loss	`ProfitLoss`	$-38.73M	USD	2 Qtrs
Net loss	`ProfitLoss`	$-171.77M	USD	Annual
Less: Net income (losses) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-254.00K	USD	Annual
Less: Net income (losses) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$540.00K	USD	2 Qtrs
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-171.52M	USD	Annual
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-15.69M	USD	1 Quarter
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-30.90M	USD	1 Quarter
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-39.17M	USD	1 Quarter
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-10.94M	USD	1 Quarter
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-90.51M	USD	1 Quarter
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-39.27M	USD	2 Qtrs
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-23.57M	USD	1 Quarter
Basic loss per common share	`EarningsPerShareBasic`	$-0.81	USD	1 Quarter
Basic loss per common share	`EarningsPerShareBasic`	$-6.45	USD	Annual
Basic loss per common share	`EarningsPerShareBasic`	$-1.02	USD	1 Quarter
Basic loss per common share	`EarningsPerShareBasic`	$-0.44	USD	1 Quarter
Basic loss per common share	`EarningsPerShareBasic`	$-1.67	USD	1 Quarter
Basic loss per common share	`EarningsPerShareBasic`	$-1.16	USD	1 Quarter
Basic loss per common share	`EarningsPerShareBasic`	$-1.82	USD	2 Qtrs
Basic loss per common share	`EarningsPerShareBasic`	$-2.83	USD	1 Quarter
Diluted loss per common share	`EarningsPerShareDiluted`	$-1.82	USD	2 Qtrs
Diluted loss per common share	`EarningsPerShareDiluted`	$-1.02	USD	1 Quarter
Diluted loss per common share	`EarningsPerShareDiluted`	$-1.16	USD	1 Quarter
Diluted loss per common share	`EarningsPerShareDiluted`	$-2.83	USD	1 Quarter
Diluted loss per common share	`EarningsPerShareDiluted`	$-0.44	USD	1 Quarter
Diluted loss per common share	`EarningsPerShareDiluted`	$-6.45	USD	Annual
Diluted loss per common share	`EarningsPerShareDiluted`	$-1.67	USD	1 Quarter
Diluted loss per common share	`EarningsPerShareDiluted`	$-0.81	USD	1 Quarter
Weighted average common shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	21.54M	shares	2 Qtrs
Weighted average common shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	26.59M	shares	Annual
Adjusted weighted average common shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	21.54M	shares	2 Qtrs
Adjusted weighted average common shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	26.59M	shares	Annual

Cash Flow Statement 81 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-38.73M	USD	2 Qtrs
Net loss	`ProfitLoss`	$-171.77M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$20.13M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$51.33M	USD	Annual
Amortization of deferred drydocking and survey costs	`AmortizationOfDeferredDrydockingAndSurveyCosts`	$6.96M	USD	Annual
Amortization of deferred drydocking and survey costs	`AmortizationOfDeferredDrydockingAndSurveyCosts`	$206.00K	USD	2 Qtrs
Amortization of debt premiums and discounts	`AmortizationOfDebtDiscountPremium`	$-715.00K	USD	2 Qtrs
Amortization of debt premiums and discounts	`AmortizationOfDebtDiscountPremium`	$-1.86M	USD	Annual
Provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$572.00K	USD	Annual
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$10.62M	USD	Annual
Gain on asset dispositions, net	`GainLossOnDispositionOfAssets`	$6.62M	USD	2 Qtrs
Impairment of due from affiliate	`ImpairmentOfDueFromAffiliate`	$20.08M	USD	1 Quarter
Impairment of due from affiliate	`ImpairmentOfDueFromAffiliate`	$20.08M	USD	Annual
Long-lived asset impairments	`AssetImpairmentCharges`	$61.13M	USD	Annual
Long-lived asset impairments	`AssetImpairmentCharges`	$6.19M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$16.85M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$36.88M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$1.22M	USD	1 Quarter
Long-lived asset impairments	`AssetImpairmentCharges`	$16.78M	USD	2 Qtrs
Long-lived asset impairments	`AssetImpairmentCharges`	$16.78M	USD	1 Quarter
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-8.12M	USD	Annual
Changes in investments in, at equity, and advances to unconsolidated companies	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$4.53M	USD	2 Qtrs
Changes in investments in, at equity, and advances to unconsolidated companies	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-28.18M	USD	Annual
Compensation expense stock based	`ShareBasedCompensation`	$13.41M	USD	Annual
Compensation expense stock based	`ShareBasedCompensation`	$3.73M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-2.31M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-9.09M	USD	Annual
Changes in due to/from affiliate, net	`IncreaseDecreaseInDueToAffiliates`	$-2.37M	USD	2 Qtrs
Changes in due to/from affiliate, net	`IncreaseDecreaseInDueToAffiliates`	$28.64M	USD	Annual
Marine operating supplies	`IncreaseDecreaseInInventories`	$1.96M	USD	Annual
Marine operating supplies	`IncreaseDecreaseInInventories`	$-1.23M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-10.89M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-10.30M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-15.17M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-1.26M	USD	2 Qtrs
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-13.49M	USD	Annual
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-24.90M	USD	2 Qtrs
Accrued property and liability losses	`IncreaseDecreaseInAccruedPropertyAndLiabilityLosses`	$-176.00K	USD	2 Qtrs
Accrued property and liability losses	`IncreaseDecreaseInAccruedPropertyAndLiabilityLosses`	$141.00K	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$1.33M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-4.03M	USD	2 Qtrs
Other liabilities and deferred credits	`IncreaseDecreaseInOtherOperatingLiabilities`	$-2.02M	USD	Annual
Other liabilities and deferred credits	`IncreaseDecreaseInOtherOperatingLiabilities`	$-1.09M	USD	2 Qtrs
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$3.41M	USD	2 Qtrs
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$25.97M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-6.92M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$2.42M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.94M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-35.55M	USD	2 Qtrs
Proceeds from sales of assets	`ProceedsFromSaleOfProductiveAssets`	$46.12M	USD	Annual
Proceeds from sales of assets	`ProceedsFromSaleOfProductiveAssets`	$32.74M	USD	2 Qtrs
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$9.83M	USD	2 Qtrs
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$21.39M	USD	Annual
Cash and cash equivalents from stock based merger	`CashAcquiredFromAcquisition`	$43.81M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$22.91M	USD	2 Qtrs
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$68.53M	USD	Annual
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$1.18M	USD	2 Qtrs
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$105.17M	USD	Annual
Cash payments to General Unsecured Creditors	`RepaymentsOfUnsecuredDebt`	$8.38M	USD	Annual
Cash payments to General Unsecured Creditors	`RepaymentsOfUnsecuredDebt`	$93.72M	USD	2 Qtrs
Loss on debt extinguishment	`PaymentsOfDebtExtinguishmentCosts`	$8.12M	USD	Annual
Cash received for issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$3.00K	USD	Annual
Cash received for issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.00K	USD	2 Qtrs
Tax on share-based award	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.40M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.00M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-128.06M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-94.89M	USD	2 Qtrs
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-55.59M	USD	Annual
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-107.53M	USD	2 Qtrs
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$453.33M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$397.74M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$560.87M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$453.33M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$397.74M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$560.87M	USD	Point-in-time
Interest, net of amounts capitalized	`InterestPaidNet`	$8.22M	USD	2 Qtrs
Interest, net of amounts capitalized	`InterestPaidNet`	$32.33M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$4.65M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaid`	$16.83M	USD	Annual
Merger with GulfMark	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$285.49M	USD	Annual
Common stock issued for GulfMark merger	`StockIssued1`	$285.49M	USD	Annual

Stockholders Equity 16 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Issuance of Successor common stock and warrants	`StockAndWarrantsIssuedDuringPeriodValueNewIssues`	$1.06B	USD	2 Qtrs
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-38.87M	USD	2 Qtrs
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-169.43M	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$2.00K	USD	2 Qtrs
Issuance of common stock from exercise of warrants	`StockIssuedDuringPeriodValueCommonStockWarrantsExercised`	$3.00K	USD	Annual
Amortization of restricted stock units	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition`	$8.91M	USD	Annual
Cash paid to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$2.00M	USD	Annual
Amortization/cancellation of restricted stock units	`StockIssuedDuringPeriodValueAmortizationCancellationOfRestrictedStock`	$-3.73M	USD	2 Qtrs
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.06B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance	`MinorityInterest`	$2.21M	USD	Point-in-time
Balance	`MinorityInterest`	$1.09M	USD	Point-in-time

Comprehensive Income 22 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-38.73M	USD	2 Qtrs
Unrealized gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	Annual
Unrealized gains (losses) on available-for-sale securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	2 Qtrs
Net loss	`ProfitLoss`	$-171.77M	USD	Annual
Change in loss on derivative contract, tax	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax`	-	USD	2 Qtrs
Change in loss on derivative contract, tax	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax`	-	USD	Annual
Change in supplemental executive retirement plan pension liability, tax	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	2 Qtrs
Unrealized gains (losses) on available for sale securities, net of tax of $0, $0, $0 and $61, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-256.00K	USD	Annual
Change in supplemental executive retirement plan pension liability, tax	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	Annual
Unrealized gains (losses) on available for sale securities, net of tax of $0, $0, $0 and $61, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$256.00K	USD	2 Qtrs
Change in Pension Plan minimum liability, tax	`OtherComprehensiveIncomePensionPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	Annual
Change in Pension Plan minimum liability, tax	`OtherComprehensiveIncomePensionPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	2 Qtrs
Change in supplemental executive retirement plan pension liability, net of tax of $0, $0, $0 and ($927), respectively	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-1.58M	USD	2 Qtrs
Change in Other Benefit Plan minimum liability, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	-	USD	2 Qtrs
Change in supplemental executive retirement plan pension liability, net of tax of $0, $0, $0 and ($927), respectively	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$2.21M	USD	Annual
Change in Other Benefit Plan minimum liability, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	-	USD	Annual
Change in pension plan minimum liability, net of tax of $0, $0, $0 and $215, respectively	`OtherComprehensiveIncomePensionPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$1.92M	USD	Annual
Change in pension plan minimum liability, net of tax of $0, $0, $0 and $215, respectively	`OtherComprehensiveIncomePensionPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-357.00K	USD	2 Qtrs
Change in other benefit plan minimum liability, net of tax of $0, $0, $0 and ($2,046), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.54M	USD	2 Qtrs
Change in other benefit plan minimum liability, net of tax of $0, $0, $0 and ($2,046), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.54M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-38.87M	USD	2 Qtrs
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-169.43M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.