10-K Filing

TIDEWATER INC CIK: 98222 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0001437749-22-005725`
Period End Date	20211231
Filing Date	20220309
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	tdw20211231_10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 71 Income Statement 84 Cash Flow Statement 116 Stockholders Equity 16 Comprehensive Income 18

Balance Sheet 71 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$149.04M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$149.93M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$2.08M	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$1.24M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$72.46M	USD	Point-in-time
Trade and other receivables, less allowance for credit losses of $1,948 and $1,516 as of December 31, 2021 and 2020, respectively	`AccountsAndOtherReceivablesNetCurrent`	$112.62M	USD	Point-in-time
Trade and other receivables, less allowance for credit losses of $1,948 and $1,516 as of December 31, 2021 and 2020, respectively	`AccountsAndOtherReceivablesNetCurrent`	$86.50M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$71.80M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Due from affiliate, less allowance for credit losses of $72,456 and $71,800 as of December 31, 2021 and 2020, respectively	`DueFromAffiliateCurrent`	$62.05M	USD	Point-in-time
Due from affiliate, less allowance for credit losses of $72,456 and $71,800 as of December 31, 2021 and 2020, respectively	`DueFromAffiliateCurrent`	$70.13M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	125.00M	shares	Point-in-time
Marine operating supplies	`Supplies`	$12.61M	USD	Point-in-time
Marine operating supplies	`Supplies`	$15.88M	USD	Point-in-time
Assets held for sale	`AssetsHeldForSaleNotPartOfDisposalGroupCurrent`	$34.40M	USD	Point-in-time
Assets held for sale	`AssetsHeldForSaleNotPartOfDisposalGroupCurrent`	$14.42M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	40.70M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	41.31M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	40.70M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$11.69M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$8.73M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	41.31M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$388.65M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$342.67M	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$688.04M	USD	Point-in-time
Net properties and equipment	`PropertyPlantAndEquipmentNet`	$780.32M	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredCosts`	$56.47M	USD	Point-in-time
Deferred drydocking and survey costs	`DeferredCosts`	$40.73M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$25.74M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$24.33M	USD	Point-in-time
Total assets	`Assets`	$1.25B	USD	Point-in-time
Total assets	`Assets`	$1.58B	USD	Point-in-time
Total assets	`Assets`	$1.10B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$20.79M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$16.98M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$51.73M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$52.42M	USD	Point-in-time
Due to affiliate	`DueToAffiliateCurrent`	$53.19M	USD	Point-in-time
Due to affiliate	`DueToAffiliateCurrent`	$61.55M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$27.80M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	-	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$32.78M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$23.86M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$183.18M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$157.94M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$164.93M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$167.88M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$68.18M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$79.79M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized. 41,307,617 and 40,704,984 shares issued and outstanding at December 31, 2021 and 2020, respectively	`CommonStockValue`	$41.00K	USD	Point-in-time
Common stock of $0.001 par value, 125,000,000 shares authorized. 41,307,617 and 40,704,984 shares issued and outstanding at December 31, 2021 and 2020, respectively	`CommonStockValue`	$41.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.38B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.37B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-548.93M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-677.90M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-804.00K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.67M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$822.12M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$701.30M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$466.00K	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.16M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$701.77M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$823.27M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.25B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.10B	USD	Point-in-time

Income Statement 84 line items

Line Item	Tag	Value	Unit	Period
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$486.55M	USD	Annual
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$371.03M	USD	Annual
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$397.04M	USD	Annual
Vessel operating costs	`DirectOperatingCosts`	$329.20M	USD	Annual
Vessel operating costs	`DirectOperatingCosts`	$268.78M	USD	Annual
Vessel operating costs	`DirectOperatingCosts`	$261.81M	USD	Annual
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$2.80M	USD	Annual
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$3.40M	USD	Annual
Costs of other operating revenues	`OtherCostOfOperatingRevenue`	$2.23M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$103.72M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$73.45M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$68.52M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$114.54M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$101.93M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$116.71M	USD	Annual
(Gain) loss on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$7.59M	USD	Annual
(Gain) loss on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$2.26M	USD	Annual
(Gain) loss on asset dispositions, net	`GainLossOnDispositionOfAssets1`	$-2.90M	USD	Annual
Affiliate credit loss impairment expense	`ProvisionForDoubtfulAccounts`	$52.98M	USD	Annual
Affiliate credit loss impairment expense	`ProvisionForDoubtfulAccounts`	-	USD	Annual
Affiliate credit loss impairment expense	`ProvisionForDoubtfulAccounts`	$400.00K	USD	Annual
Affiliate guarantee obligation	`AffiliateCosts`	$2.00M	USD	Annual
Affiliate guarantee obligation	`AffiliateCosts`	-	USD	Annual
Affiliate guarantee obligation	`AffiliateCosts`	-	USD	Annual
Long-lived asset impairments and other	`AssetImpairmentCharges`	$37.77M	USD	Annual
Long-lived asset impairments and other	`AssetImpairmentCharges`	$15.64M	USD	Annual
Long-lived asset impairments and other	`AssetImpairmentCharges`	$74.11M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$573.15M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$583.84M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$466.05M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-186.80M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-95.02M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-86.60M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-5.25M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-1.27M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-369.00K	USD	Annual
Equity in net earnings (losses) of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$-3.15M	USD	Annual
Equity in net earnings (losses) of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$-3.32M	USD	Annual
Equity in net earnings (losses) of unconsolidated companies	`IncomeLossFromEquityMethodInvestments`	$164.00K	USD	Annual
Dividend income from unconsolidated company	`InvestmentIncomeDividend`	-	USD	Annual
Dividend income from unconsolidated company	`InvestmentIncomeDividend`	$17.15M	USD	Annual
Dividend income from unconsolidated company	`InvestmentIncomeDividend`	-	USD	Annual
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$1.60M	USD	Annual
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$6.60M	USD	Annual
Interest income and other, net	`InterestIncomeExpenseNonoperatingNet`	$1.23M	USD	Annual
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-11.10M	USD	Annual
Loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$15.58M	USD	Annual
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$29.07M	USD	Annual
Interest and other debt costs, net	`InterestAndOtherDebtCostsNet`	$24.16M	USD	Annual
Total other expense	`NonoperatingIncomeExpense`	$-10.86M	USD	Annual
Total other expense	`NonoperatingIncomeExpense`	$-28.77M	USD	Annual
Total other expense	`NonoperatingIncomeExpense`	$-26.89M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-113.50M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-197.66M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-123.78M	USD	Annual
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$5.88M	USD	Annual
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-965.00K	USD	Annual
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$27.72M	USD	Annual
Net loss	`ProfitLoss`	$-141.22M	USD	Annual
Net loss	`ProfitLoss`	$-129.66M	USD	Annual
Net loss	`ProfitLoss`	$-196.70M	USD	Annual
Less: Net income (losses) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$524.00K	USD	Annual
Less: Net income (losses) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-454.00K	USD	Annual
Less: Net income (losses) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-691.00K	USD	Annual
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-128.97M	USD	Annual
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-141.74M	USD	Annual
Net loss attributable to Tidewater Inc.	`NetIncomeLoss`	$-196.24M	USD	Annual
Basic loss per common share (in dollars per share)	`EarningsPerShareBasic`	$-3.14	USD	Annual
Basic loss per common share (in dollars per share)	`EarningsPerShareBasic`	$-3.71	USD	Annual
Basic loss per common share (in dollars per share)	`EarningsPerShareBasic`	$-4.86	USD	Annual
Diluted loss per common share (in dollars per share)	`EarningsPerShareDiluted`	$-3.14	USD	Annual
Diluted loss per common share (in dollars per share)	`EarningsPerShareDiluted`	$-3.71	USD	Annual
Diluted loss per common share (in dollars per share)	`EarningsPerShareDiluted`	$-4.86	USD	Annual
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.20M	shares	Annual
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.01M	shares	Annual
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.35M	shares	Annual
Dilutive effect of stock options and restricted stock (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	0.00	shares	Annual
Dilutive effect of stock options and restricted stock (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	0.00	shares	Annual
Dilutive effect of stock options and restricted stock (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	0.00	shares	Annual
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.35M	shares	Annual
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.20M	shares	Annual
Adjusted weighted average common shares (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.01M	shares	Annual

Cash Flow Statement 116 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-141.22M	USD	Annual
Net loss	`ProfitLoss`	$-129.66M	USD	Annual
Net loss	`ProfitLoss`	$-196.70M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$73.03M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$73.22M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$77.05M	USD	Annual
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$41.32M	USD	Annual
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$43.68M	USD	Annual
Amortization of deferred drydocking and survey costs	`AmortizationOfDryDockingAndSurveyCosts`	$24.89M	USD	Annual
Amortization of debt premiums and discounts	`AmortizationOfDebtDiscountPremium`	$3.96M	USD	Annual
Amortization of debt premiums and discounts	`AmortizationOfDebtDiscountPremium`	$3.17M	USD	Annual
Amortization of debt premiums and discounts	`AmortizationOfDebtDiscountPremium`	$-4.88M	USD	Annual
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.29M	USD	Annual
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$672.00K	USD	Annual
Provision (benefit) for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$1.22M	USD	Annual
(Gain) loss on asset dispositions, net	`GainLossOnDispositionOfAssets`	$2.26M	USD	Annual
(Gain) loss on asset dispositions, net	`GainLossOnDispositionOfAssets`	$-2.90M	USD	Annual
(Gain) loss on asset dispositions, net	`GainLossOnDispositionOfAssets`	$7.59M	USD	Annual
Affiliate credit loss impairment expense	`ProvisionForDoubtfulAccounts`	$52.98M	USD	Annual
Affiliate credit loss impairment expense	`ProvisionForDoubtfulAccounts`	-	USD	Annual
Affiliate credit loss impairment expense	`ProvisionForDoubtfulAccounts`	$400.00K	USD	Annual
Affiliate guarantee obligation	`AffiliateCosts`	$2.00M	USD	Annual
Affiliate guarantee obligation	`AffiliateCosts`	-	USD	Annual
Affiliate guarantee obligation	`AffiliateCosts`	-	USD	Annual
Long-lived asset impairments and other	`AssetImpairmentCharges`	$37.77M	USD	Annual
Long-lived asset impairments and other	`AssetImpairmentCharges`	$15.64M	USD	Annual
Long-lived asset impairments and other	`AssetImpairmentCharges`	$74.11M	USD	Annual
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-11.10M	USD	Annual
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Changes in investments in unconsolidated companies	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	-	USD	Annual
Changes in investments in unconsolidated companies	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-1.04M	USD	Annual
Changes in investments in unconsolidated companies	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	-	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$19.60M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$5.64M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$5.12M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$2.61M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-1.09M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-26.12M	USD	Annual
Changes in due to/from affiliate, net	`IncreaseDecreaseInDueToAffiliates`	$11.95M	USD	Annual
Changes in due to/from affiliate, net	`IncreaseDecreaseInDueToAffiliates`	$22.19M	USD	Annual
Changes in due to/from affiliate, net	`IncreaseDecreaseInDueToAffiliates`	$-123.00K	USD	Annual
Marine operating supplies	`IncreaseDecreaseInInventories`	$-2.42M	USD	Annual
Marine operating supplies	`IncreaseDecreaseInInventories`	$-2.59M	USD	Annual
Marine operating supplies	`IncreaseDecreaseInInventories`	$-1.36M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$4.12M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-4.26M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-2.96M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$3.81M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-4.44M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-10.52M	USD	Annual
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-688.00K	USD	Annual
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$-17.55M	USD	Annual
Accrued expenses	`IncreaseDecreaseInAccruedLiabilities`	$8.19M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$3.01M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$8.69M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-8.92M	USD	Annual
Other liabilities and deferred credits	`IncreaseDecreaseInOtherOperatingLiabilitiesAndDeferredCredits`	$1.27M	USD	Annual
Other liabilities and deferred credits	`IncreaseDecreaseInOtherOperatingLiabilitiesAndDeferredCredits`	$-20.00M	USD	Annual
Other liabilities and deferred credits	`IncreaseDecreaseInOtherOperatingLiabilitiesAndDeferredCredits`	$-6.85M	USD	Annual
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$70.44M	USD	Annual
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$27.28M	USD	Annual
Deferred drydocking and survey costs	`IncreaseDecreaseInCashPaidForDeferredDrydockingAndSurveyCosts`	$33.27M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-8.64M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-2.17M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$3.26M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-31.42M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.99M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$15.01M	USD	Annual
Proceeds from sales of assets	`ProceedsFromSaleOfProductiveAssets`	$28.85M	USD	Annual
Proceeds from sales of assets	`ProceedsFromSaleOfProductiveAssets`	$34.01M	USD	Annual
Proceeds from sales of assets	`ProceedsFromSaleOfProductiveAssets`	$38.30M	USD	Annual
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.90M	USD	Annual
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$18.00M	USD	Annual
Additions to properties and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.95M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$25.06M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$10.85M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$23.40M	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$172.38M	USD	Annual
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$198.92M	USD	Annual
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$133.69M	USD	Annual
Principal payments on long-term debt	`RepaymentsOfSecuredDebt`	$98.08M	USD	Annual
Debt extinguishment premium	`PaymentsOfDebtExtinguishmentCosts`	$11.40M	USD	Annual
Debt extinguishment premium	`PaymentsOfDebtExtinguishmentCosts`	$7.78M	USD	Annual
Debt extinguishment premium	`PaymentsOfDebtExtinguishmentCosts`	-	USD	Annual
Debt issuance and modification costs	`PaymentsOfDebtRestructuringCosts`	-	USD	Annual
Debt issuance and modification costs	`PaymentsOfDebtRestructuringCosts`	-	USD	Annual
Debt issuance and modification costs	`PaymentsOfDebtRestructuringCosts`	$5.74M	USD	Annual
Tax on share-based award	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.47M	USD	Annual
Tax on share-based award	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$953.00K	USD	Annual
Tax on share-based award	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$828.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-857.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-41.01M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-99.77M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-149.56M	USD	Annual
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-170.14M	USD	Annual
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-949.00K	USD	Annual
Net change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-72.38M	USD	Annual
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`	$154.28M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$227.61M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$155.22M	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`	$154.28M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$227.61M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$155.22M	USD	Point-in-time
Interest, net of amounts capitalized	`InterestPaidNet`	$21.23M	USD	Annual
Interest, net of amounts capitalized	`InterestPaidNet`	$13.75M	USD	Annual
Interest, net of amounts capitalized	`InterestPaidNet`	$32.69M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$13.02M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$14.38M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$19.01M	USD	Annual

Stockholders Equity 16 line items

Line Item	Tag	Value	Unit	Period
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$701.77M	USD	Point-in-time
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$823.27M	USD	Point-in-time
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-143.65M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-126.19M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-197.26M	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueWarrantExercises`	-	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueWarrantExercises`	-	USD	Annual
Amortization of share based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$15.14M	USD	Annual
Amortization of share based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$4.29M	USD	Annual
Amortization of share based awards	`StockIssuedDuringPeriodValueAmortizationOrCancellationOfRestrictedStock`	$4.68M	USD	Annual
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$701.77M	USD	Point-in-time
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Balance at December 31	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$823.27M	USD	Point-in-time

Comprehensive Income 18 line items

Line Item	Tag	Value	Unit	Period
Change in supplemental executive retirement plan pension liability, tax	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	Annual
Change in supplemental executive retirement plan pension liability, tax	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	Annual
Net loss	`ProfitLoss`	$-141.22M	USD	Annual
Change in supplemental executive retirement plan pension liability, tax	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentTaxPeriodIncreaseDecrease`	-	USD	Annual
Net loss	`ProfitLoss`	$-129.66M	USD	Annual
Net loss	`ProfitLoss`	$-196.70M	USD	Annual
Change in pension plan and supplemental pension plan liability, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	-	USD	Annual
Change in pension plan and supplemental pension plan liability, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	-	USD	Annual
Change in pension plan and supplemental pension plan liability, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	-	USD	Annual
Change in supplemental executive retirement plan pension liability, net of tax of $0, $0, and $0, respectively	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-763.00K	USD	Annual
Change in supplemental executive retirement plan pension liability, net of tax of $0, $0, and $0, respectively	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-2.31M	USD	Annual
Change in supplemental executive retirement plan pension liability, net of tax of $0, $0, and $0, respectively	`OtherComprehensiveIncomeSupplementalExecutiveRetirementPlanMinimumLiabilityAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-2.12M	USD	Annual
Change in pension plan minimum liability, net of tax of $0, $0, and $0, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.74M	USD	Annual
Change in pension plan minimum liability, net of tax of $0, $0, and $0, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$309.00K	USD	Annual
Change in pension plan minimum liability, net of tax of $0, $0, and $0, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.24M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-126.19M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-143.65M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-197.26M	USD	Annual

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