2018 Q4 Form 10-K Financial Statement
#000156459019004521 Filed on February 26, 2019
Income Statement
Concept | 2018 Q4 | 2017 Q4 | 2017 |
---|---|---|---|
Revenue | $173.2M | $81.40M | $592.2M |
YoY Change | 112.78% | -61.86% | -7.11% |
Cost Of Revenue | $137.6M | $93.60M | $549.4M |
YoY Change | 47.01% | -51.07% | -0.48% |
Gross Profit | $35.60M | -$12.20M | $42.73M |
YoY Change | -391.8% | -155.2% | -49.91% |
Gross Profit Margin | 20.55% | -14.99% | 7.22% |
Selling, General & Admin | $15.40M | $5.700M | $57.20M |
YoY Change | 170.18% | -69.19% | 3.44% |
% of Gross Profit | 43.26% | 133.86% | |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $12.30M | $17.30M | $55.96M |
YoY Change | -28.9% | 0.0% | -11.2% |
% of Gross Profit | 34.55% | 130.97% | |
Operating Expenses | $15.40M | $5.700M | $57.30M |
YoY Change | 170.18% | -69.19% | 3.62% |
Operating Profit | $20.20M | -$17.90M | -$19.29M |
YoY Change | -212.85% | -597.22% | -171.52% |
Interest Expense | -$7.900M | -$7.600M | -$26.05M |
YoY Change | 3.95% | -13.64% | 10.97% |
% of Operating Profit | -39.11% | ||
Other Income/Expense, Net | -$600.0K | $400.0K | -$29.84M |
YoY Change | -250.0% | -126.67% | 12.11% |
Pretax Income | $8.200M | -$29.50M | -$54.17M |
YoY Change | -127.8% | 141.8% | 287.81% |
Income Tax | $3.200M | -$10.50M | -$35.61M |
% Of Pretax Income | 39.02% | ||
Net Earnings | -$7.700M | -$6.500M | -$31.26M |
YoY Change | 18.46% | -7.14% | 282.29% |
Net Earnings / Revenue | -4.45% | -7.99% | -5.28% |
Basic Earnings Per Share | -$0.51 | ||
Diluted Earnings Per Share | -$123.2K | -$105.5K | -$0.51 |
COMMON SHARES | |||
Basic Shares Outstanding | 62.48M | 61.37M | |
Diluted Shares Outstanding | 61.37M |
Balance Sheet
Concept | 2018 Q4 | 2017 Q4 | 2017 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $34.50M | $15.90M | $15.90M |
YoY Change | 116.98% | 41.96% | 41.96% |
Cash & Equivalents | $34.46M | $15.85M | $15.90M |
Short-Term Investments | |||
Other Short-Term Assets | $31.91M | $38.61M | $136.2M |
YoY Change | -17.35% | -39.12% | -20.26% |
Inventory | $28.11M | $34.43M | $34.60M |
Prepaid Expenses | $4.710M | $5.031M | |
Receivables | $64.78M | $51.94M | $75.50M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $206.7M | $262.2M | $262.2M |
YoY Change | -21.16% | -14.66% | -14.65% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $369.9M | $396.9M | $407.3M |
YoY Change | -6.82% | -3.89% | -1.38% |
Goodwill | $76.58M | $76.58M | |
YoY Change | 0.0% | -8.38% | |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $2.700M | $2.700M | |
YoY Change | -42.55% | -42.55% | |
Other Assets | $15.87M | $13.13M | $75.70M |
YoY Change | 20.89% | -39.35% | -9.34% |
Total Long-Term Assets | $523.6M | $570.2M | $570.2M |
YoY Change | -8.17% | -2.76% | -2.76% |
TOTAL ASSETS | |||
Total Short-Term Assets | $206.7M | $262.2M | $262.2M |
Total Long-Term Assets | $523.6M | $570.2M | $570.2M |
Total Assets | $730.3M | $832.4M | $832.4M |
YoY Change | -12.26% | -6.85% | -6.85% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $71.54M | $87.66M | $87.70M |
YoY Change | -18.39% | -15.05% | -15.02% |
Accrued Expenses | $48.35M | $56.22M | $53.40M |
YoY Change | -13.99% | -18.58% | -18.84% |
Deferred Revenue | $17.79M | $17.79M | |
YoY Change | 0.0% | ||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $11.50M | $1.212M | $2.800M |
YoY Change | 848.84% | -50.83% | 12.0% |
Total Short-Term Liabilities | $163.1M | $150.3M | $150.3M |
YoY Change | 8.57% | -16.45% | -16.41% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $322.0M | $333.1M | $428.9M |
YoY Change | -3.36% | 16.36% | 9.47% |
Other Long-Term Liabilities | $7.280M | $6.336M | $6.300M |
YoY Change | 14.9% | -9.65% | 10.53% |
Total Long-Term Liabilities | $329.2M | $339.5M | $435.2M |
YoY Change | -3.02% | 15.74% | 9.48% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $163.1M | $150.3M | $150.3M |
Total Long-Term Liabilities | $329.2M | $339.5M | $435.2M |
Total Liabilities | $515.3M | $611.1M | $611.1M |
YoY Change | -15.66% | -5.36% | -5.36% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$74.97M | -$67.10M | |
YoY Change | 11.73% | 87.22% | |
Common Stock | $295.1M | $289.8M | |
YoY Change | 1.83% | 1.23% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $1.433M | $1.433M | |
YoY Change | 0.0% | 0.0% | |
Treasury Stock Shares | |||
Shareholders Equity | $214.9M | $221.3M | $221.3M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $730.3M | $832.4M | $832.4M |
YoY Change | -12.26% | -6.85% | -6.85% |
Cashflow Statement
Concept | 2018 Q4 | 2017 Q4 | 2017 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$7.700M | -$6.500M | -$31.26M |
YoY Change | 18.46% | -7.14% | 282.29% |
Depreciation, Depletion And Amortization | $12.30M | $17.30M | $55.96M |
YoY Change | -28.9% | 0.0% | -11.2% |
Cash From Operating Activities | $48.80M | $18.90M | $21.52M |
YoY Change | 158.2% | -26.46% | -44.35% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$19.80M | -$16.60M | $66.00M |
YoY Change | 19.28% | -33.6% | -20.34% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $2.100M | -$1.400M | $7.800M |
YoY Change | -250.0% | -300.0% | -54.91% |
Cash From Investing Activities | -$17.70M | -$18.00M | -$58.15M |
YoY Change | -1.67% | -25.62% | -11.27% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -19.70M | 3.800M | 34.17M |
YoY Change | -618.42% | -195.0% | 10.9% |
NET CHANGE | |||
Cash From Operating Activities | 48.80M | 18.90M | 21.52M |
Cash From Investing Activities | -17.70M | -18.00M | -58.15M |
Cash From Financing Activities | -19.70M | 3.800M | 34.17M |
Net Change In Cash | 11.40M | 4.700M | -2.350M |
YoY Change | 142.55% | -288.0% | -159.66% |
FREE CASH FLOW | |||
Cash From Operating Activities | $48.80M | $18.90M | $21.52M |
Capital Expenditures | -$19.80M | -$16.60M | $66.00M |
Free Cash Flow | $68.60M | $35.50M | -$44.48M |
YoY Change | 93.24% | -29.98% | 0.68% |
Facts In Submission
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|
1205000 | |
CY2018 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
1094000 | |
CY2018 | us-gaap |
Profit Loss
ProfitLoss
|
-6293000 | |
CY2017 | us-gaap |
Profit Loss
ProfitLoss
|
-31260000 | |
CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
-8177000 | |
CY2018 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
50389000 | |
CY2018 | gldd |
Amortization Of Deferred Financing Cost And Other Non Cash Interest Expense
AmortizationOfDeferredFinancingCostAndOtherNonCashInterestExpense
|
3504000 | |
CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-1484000 | |
CY2017 | gldd |
Cash Distributions From Joint Ventures
CashDistributionsFromJointVentures
|
340000 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
5760000 | |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-32836000 | |
CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-494000 | |
CY2018 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-3731000 | |
CY2017 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-4789000 | |
CY2016 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-3089000 | |
CY2018 | gldd |
Other Non Cash Restructuring Items
OtherNonCashRestructuringItems
|
2337000 | |
CY2017 | gldd |
Other Non Cash Restructuring Items
OtherNonCashRestructuringItems
|
15678000 | |
CY2017 | gldd |
Amortization Of Deferred Financing Cost And Other Non Cash Interest Expense
AmortizationOfDeferredFinancingCostAndOtherNonCashInterestExpense
|
3280000 | |
CY2016 | gldd |
Amortization Of Deferred Financing Cost And Other Non Cash Interest Expense
AmortizationOfDeferredFinancingCostAndOtherNonCashInterestExpense
|
2439000 | |
CY2018 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
231000 | |
CY2017 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
206000 | |
CY2016 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-474000 | |
CY2017 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-1747000 | |
CY2016 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
6135000 | |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
4643000 | |
CY2016 | gldd |
Excess Tax Benefit Expense From Share Based Compensation Operating Activities
ExcessTaxBenefitExpenseFromShareBasedCompensationOperatingActivities
|
-133000 | |
CY2016 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-8813000 | |
CY2017 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
-12457000 | |
CY2016 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
3950000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
21518000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
38670000 | |
CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
65996000 | |
CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
82849000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
8586000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-72800000 | |
CY2018 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
425000 | |
CY2017 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
-742000 | |
CY2016 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
7259000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-35117000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-58152000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-65541000 | |
CY2017 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
325000000 | |
CY2018 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
298000 | |
CY2017 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
276148000 | |
CY2016 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
45662000 | |
CY2017 | gldd |
Seven Point Three Seven Five Senior Notes Tender Premium
SevenPointThreeSevenFiveSeniorNotesTenderPremium
|
744000 | |
CY2017 | us-gaap |
Payment Of Financing And Stock Issuance Costs
PaymentOfFinancingAndStockIssuanceCosts
|
5022000 | |
CY2016 | us-gaap |
Payment Of Financing And Stock Issuance Costs
PaymentOfFinancingAndStockIssuanceCosts
|
6818000 | |
CY2016 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
171000 | |
CY2018 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1094000 | |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
883000 | |
CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
905000 | |
CY2016 | gldd |
Excess Tax Benefit Expense From Share Based Compensation Financing Activities
ExcessTaxBenefitExpenseFromShareBasedCompensationFinancingActivities
|
-133000 | |
CY2018 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
29000000 | |
CY2017 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
124925000 | |
CY2016 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
288611000 | |
CY2016 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
10049000 | |
CY2018 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
112500000 | |
CY2017 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
134036000 | |
CY2016 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
204500000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-83909000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
34530000 | |
CY2018 | us-gaap |
Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
|
-1547000 | |
CY2017 | us-gaap |
Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
|
-361000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-85456000 | |
CY2018 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
26000 | |
CY2016Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
8535000 | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
17352000 | |
CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
19702000 | |
CY2018 | gldd |
Non Cash Repayments Of Debt With Proceeds From Sale Leaseback Transactions
NonCashRepaymentsOfDebtWithProceedsFromSaleLeasebackTransactions
|
13034000 | |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
369415000 | |
CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
413802000 | |
CY2017 | gldd |
Securities Excluded From Computation Of Earnings Per Share Amount Due To Loss
SecuritiesExcludedFromComputationOfEarningsPerShareAmountDueToLoss
|
716000 | |
CY2018 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1285000 | |
CY2017 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
2476000 | |
CY2016 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1594000 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
739278000 | |
CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
810727000 | |
CY2018 | us-gaap |
Depreciation
Depreciation
|
50389000 | |
CY2018 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
1371000 | |
CY2016 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
623000 | |
CY2017 | us-gaap |
Depreciation
Depreciation
|
55962000 | |
CY2016 | us-gaap |
Depreciation
Depreciation
|
54826000 | |
CY2018Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
15298000 | |
CY2017Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
7658000 | |
CY2018Q4 | us-gaap |
Accrued Insurance Current
AccruedInsuranceCurrent
|
13724000 | |
CY2017Q4 | us-gaap |
Accrued Insurance Current
AccruedInsuranceCurrent
|
21943000 | |
CY2018Q4 | us-gaap |
Hedging Liabilities Current
HedgingLiabilitiesCurrent
|
4710000 | |
CY2018Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
3448000 | |
CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
4210000 | |
CY2018Q4 | gldd |
Accrued Liabilities Adjustments Under Percentage Of Completion Method
AccruedLiabilitiesAdjustmentsUnderPercentageOfCompletionMethod
|
1709000 | |
CY2017Q4 | gldd |
Accrued Liabilities Adjustments Under Percentage Of Completion Method
AccruedLiabilitiesAdjustmentsUnderPercentageOfCompletionMethod
|
2720000 | |
CY2018Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
1175000 | |
CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
1764000 | |
CY2018Q4 | us-gaap |
Accrued Rent Current
AccruedRentCurrent
|
496000 | |
CY2017Q4 | us-gaap |
Accrued Rent Current
AccruedRentCurrent
|
6519000 | |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
7791000 | |
CY2017Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
7112000 | |
CY2018Q4 | us-gaap |
Long Term Line Of Credit
LongTermLineOfCredit
|
11500000 | |
CY2017Q4 | us-gaap |
Notes Payable
NotesPayable
|
13296000 | |
CY2018Q4 | us-gaap |
Senior Notes
SeniorNotes
|
321950000 | |
CY2017Q4 | us-gaap |
Senior Notes
SeniorNotes
|
321057000 | |
CY2018Q4 | gldd |
Line Of Credit Senior Note Payable Equipment Notes Payable And Senior Note
LineOfCreditSeniorNotePayableEquipmentNotesPayableAndSeniorNote
|
333450000 | |
CY2017Q4 | gldd |
Line Of Credit Senior Note Payable Equipment Notes Payable And Senior Note
LineOfCreditSeniorNotePayableEquipmentNotesPayableAndSeniorNote
|
429353000 | |
CY2017Q4 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
1212000 | |
CY2018Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
321950000 | |
CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
428141000 | |
CY2018Q4 | gldd |
Fixed Charge Coverage Ratio Trigger For Maximum Availability Under Credit Agreement For Five Consecutive Days
FixedChargeCoverageRatioTriggerForMaximumAvailabilityUnderCreditAgreementForFiveConsecutiveDays
|
31250000 | |
CY2018Q4 | gldd |
Fixed Charge Coverage Ratio Trigger For Maximum Availability Under Credit Agreement For One Day
FixedChargeCoverageRatioTriggerForMaximumAvailabilityUnderCreditAgreementForOneDay
|
25000000 | |
CY2018Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
37749000 | |
CY2018Q4 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
174555000 | |
CY2018Q4 | us-gaap |
Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
|
26196000 | |
CY2018 | gldd |
Percentage Of Companies Domestic Subsidiaries That Guaranteed Obligation Under Senior Notes
PercentageOfCompaniesDomesticSubsidiariesThatGuaranteedObligationUnderSeniorNotes
|
1.00 | |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
11500000 | |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
325000000 | |
CY2018Q4 | gldd |
Long Term Debt Current And Non Current Excluding Equipment Notes
LongTermDebtCurrentAndNonCurrentExcludingEquipmentNotes
|
336500000 | |
CY2018 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3504000 | |
CY2017 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3280000 | |
CY2016 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
2438000 | |
CY2018 | gldd |
Derivative Underlying Hedge Percent
DerivativeUnderlyingHedgePercent
|
0.80 | |
CY2018 | us-gaap |
Derivative Nonmonetary Notional Amount Volume
DerivativeNonmonetaryNotionalAmountVolume
|
7800000 | |
CY2018Q4 | us-gaap |
Fair Value Hedge Liabilities At Fair Value
FairValueHedgeLiabilitiesAtFairValue
|
4710000 | |
CY2017Q4 | us-gaap |
Fair Value Hedge Assets At Fair Value
FairValueHedgeAssetsAtFairValue
|
2501000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
1569000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
218000 | |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-30000 | |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-3756000 | |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
1407000 | |
CY2016 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
300000 | |
CY2018 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-6162000 | |
CY2017 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-10052000 | |
CY2016 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-5615000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items
IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems
|
-725000 | |
CY2017 | us-gaap |
Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items
IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems
|
-43813000 | |
CY2016 | us-gaap |
Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items
IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems
|
-5792000 | |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
26878000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-12263000 | |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
12039000 | |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-10425000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-36866000 | |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-11674000 | |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
16453000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-49129000 | |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
365000 | |
CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-248000 | |
CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
260000 | |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
3702000 | |
CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-31957000 | |
CY2016 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-129000 | |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
48000 | |
CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
29000 | |
CY2016 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
54000 | |
CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
1687000 | |
CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-1598000 | |
CY2016 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-508000 | |
CY2017 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
13000 | |
CY2016 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
146000 | |
CY2018 | gldd |
Income Tax Expense Benefit Excluding Discontinued Operations
IncomeTaxExpenseBenefitExcludingDiscontinuedOperations
|
5437000 | |
CY2017 | gldd |
Income Tax Expense Benefit Excluding Discontinued Operations
IncomeTaxExpenseBenefitExcludingDiscontinuedOperations
|
-33761000 | |
CY2016 | gldd |
Income Tax Expense Benefit Excluding Discontinued Operations
IncomeTaxExpenseBenefitExcludingDiscontinuedOperations
|
-177000 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
3455000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-17194000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
128000 | |
CY2018 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
937000 | |
CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-1746000 | |
CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-227000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-15720000 | |
CY2018 | gldd |
Income Tax Reconciliation Change In State Law Regarding Non Operating Loss Carryforwards
IncomeTaxReconciliationChangeInStateLawRegardingNonOperatingLossCarryforwards
|
658000 | |
CY2018 | gldd |
Income Tax Reconciliation Nondeductible Expense Officer Compensation
IncomeTaxReconciliationNondeductibleExpenseOfficerCompensation
|
201000 | |
CY2016 | gldd |
Income Tax Reconciliation Change In Deferred State Tax Rate
IncomeTaxReconciliationChangeInDeferredStateTaxRate
|
-1043000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
218000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
170000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
253000 | |
CY2018 | gldd |
Income Tax Reconciliation Changes In Unrecognized Tax Benefits
IncomeTaxReconciliationChangesInUnrecognizedTaxBenefits
|
14000 | |
CY2017 | gldd |
Income Tax Reconciliation Changes In Unrecognized Tax Benefits
IncomeTaxReconciliationChangesInUnrecognizedTaxBenefits
|
10000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
116000 | |
CY2016 | gldd |
Income Tax Reconciliation Changes In Unrecognized Tax Benefits
IncomeTaxReconciliationChangesInUnrecognizedTaxBenefits
|
10000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
10796000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
12382000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
2159000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
1941000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Charitable Contribution Carryforwards
DeferredTaxAssetsCharitableContributionCarryforwards
|
910000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Charitable Contribution Carryforwards
DeferredTaxAssetsCharitableContributionCarryforwards
|
1340000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
4786000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
4294000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
56121000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
65104000 | |
CY2018Q4 | gldd |
Deferred Tax Liabilities Depreciation And Amortization
DeferredTaxLiabilitiesDepreciationAndAmortization
|
78967000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
1152000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
821000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
274000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-93000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
387000 | |
CY2017 | gldd |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Liability Provisional Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxExpenseBenefit
|
15720000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
|
2876000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
|
6657000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
124000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
124000 | |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
||
CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
||
CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
||
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
71000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
53000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
9287000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
8119000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
|
35417000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
|
43654000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
|
2338000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
|
1962000 | |
CY2017Q4 | gldd |
Deferred Tax Liabilities Depreciation And Amortization
DeferredTaxLiabilitiesDepreciationAndAmortization
|
89966000 | |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
699000 | |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
78967000 | |
CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
90665000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1377000 | |
CY2018 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
62000 | |
CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
155000 | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1160000 | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
|
1160000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
6.34 | |
CY2018 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
4.78 | |
CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
5.60 | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
6.52 | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
|
6.52 | |
CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P2Y9M18D | |
CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P2Y9M18D | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
646000 | |
CY2018Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
646000 | |
CY2018Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
|
4827000 | |
CY2018 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
1205000 | |
CY2018 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4207000 | |
CY2017 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4699000 | |
CY2016 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4793000 | |
CY2018 | us-gaap |
Restructuring Charges
RestructuringCharges
|
16145000 | |
CY2017 | us-gaap |
Restructuring Charges
RestructuringCharges
|
28841000 | |
CY2018 | us-gaap |
Severance Costs1
SeveranceCosts1
|
662000 | |
CY2017 | us-gaap |
Severance Costs1
SeveranceCosts1
|
1403000 | |
CY2017 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
328000 | |
CY2018 | gldd |
Annual Retainer Per Non Employee Director Percentage Paid In Cash
AnnualRetainerPerNonEmployeeDirectorPercentagePaidInCash
|
0.50 | |
CY2018 | gldd |
Annual Retainer Per Non Employee Director Percentage Paid In Common Stock
AnnualRetainerPerNonEmployeeDirectorPercentagePaidInCommonStock
|
0.50 | |
CY2018 | us-gaap |
Stock Issued During Period Shares Issued For Services
StockIssuedDuringPeriodSharesIssuedForServices
|
156000 | |
CY2017 | us-gaap |
Stock Issued During Period Shares Issued For Services
StockIssuedDuringPeriodSharesIssuedForServices
|
207000 | |
CY2016 | us-gaap |
Stock Issued During Period Shares Issued For Services
StockIssuedDuringPeriodSharesIssuedForServices
|
86000 | |
CY2018Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
707091000 | |
CY2018 | gldd |
Percentage Of Performance Obligation To Be Recognized As Revenue
PercentageOfPerformanceObligationToBeRecognizedAsRevenue
|
0.76 | |
CY2018 | gldd |
Performance Obligation Expected To Be Recognized As Revenue Year
PerformanceObligationExpectedToBeRecognizedAsRevenueYear
|
2019 | |
CY2018Q4 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Year1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionYear1
|
2020 | |
CY2018 | us-gaap |
Revenue Performance Obligation Description Of Timing
RevenuePerformanceObligationDescriptionOfTiming
|
one year or less | |
CY2017Q4 | gldd |
Accounts Receivable Billed For Long Term Completed Contracts Or Programs
AccountsReceivableBilledForLongTermCompletedContractsOrPrograms
|
10658000 | |
CY2017Q4 | gldd |
Accounts Receivable Billed For Long Term Contracts Or Programs In Progress
AccountsReceivableBilledForLongTermContractsOrProgramsInProgress
|
28212000 | |
CY2018Q4 | us-gaap |
Contract Receivable Retainage
ContractReceivableRetainage
|
7969000 | |
CY2017Q4 | us-gaap |
Contract Receivable Retainage
ContractReceivableRetainage
|
17545000 | |
CY2017Q4 | us-gaap |
Accounts Receivable Gross
AccountsReceivableGross
|
56415000 | |
CY2017Q4 | gldd |
Accounts Receivable Noncurrent And Contract Receivable Retainage
AccountsReceivableNoncurrentAndContractReceivableRetainage
|
4475000 | |
CY2017Q4 | gldd |
Costs And Earnings In Excess Of Billings For Contracts In Progress
CostsAndEarningsInExcessOfBillingsForContractsInProgress
|
55208000 | |
CY2017Q4 | gldd |
Costs And Earnings In Excess Of Billings For Completed Contracts
CostsAndEarningsInExcessOfBillingsForCompletedContracts
|
22699000 | |
CY2017Q4 | us-gaap |
Accounts Receivable Billed For Long Term Contracts Or Programs
AccountsReceivableBilledForLongTermContractsOrPrograms
|
77907000 | |
CY2018Q4 | us-gaap |
Contract Receivable Due After One Year
ContractReceivableDueAfterOneYear
|
2112000 | |
CY2018Q4 | us-gaap |
Capitalized Contract Cost Accumulated Amortization
CapitalizedContractCostAccumulatedAmortization
|
15411000 | |
CY2018Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
30601000 | |
CY2017Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
47563000 | |
CY2018 | gldd |
Number Of Sponsored401 K Plans
NumberOfSponsored401KPlans
|
2 | |
CY2018 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
5060000 | |
CY2017 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
2616000 | |
CY2016 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
2686000 | |
CY2018Q4 | gldd |
Outstanding Performance Bonds
OutstandingPerformanceBonds
|
1389239000 | |
CY2018Q4 | gldd |
Revenue Value Remaining From Outstanding Performance Bonds
RevenueValueRemainingFromOutstandingPerformanceBonds
|
619426000 | |
CY2015Q1 | us-gaap |
Proceeds From Legal Settlements
ProceedsFromLegalSettlements
|
5309000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
26554000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
22349000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
18430000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
13552000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
9041000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
8697000 | |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
98623000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accrued Liabilities Current
DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent
|
4292000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Current Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities
|
1217000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Current Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities
|
2576000 | |
CY2018Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
|
13940000 | |
CY2017Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
|
29373000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
|
146000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
|
773000 | |
CY2017 | gldd |
Loss Contingency Damages Sought Estimated Value
LossContingencyDamagesSoughtEstimatedValue
|
20900000 | |
CY2015Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
6679000 | |
CY2016 | gldd |
Valuation Allowances And Reserves Additions
ValuationAllowancesAndReservesAdditions
|
1032000 | |
CY2016 | us-gaap |
Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
|
320000 | |
CY2018 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
21160000 | |
CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
26664000 | |
CY2016 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
20006000 | |
CY2018 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
76843000 | |
CY2017 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
112607000 | |
CY2017 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
-25944000 | |
CY2016 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
-14334000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net
DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
|
13943000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net
DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
|
23593000 | |
CY2018Q4 | gldd |
Disposal Group Including Discontinued Operation Contract Revenues In Excess Of Billings Current
DisposalGroupIncludingDiscontinuedOperationContractRevenuesInExcessOfBillingsCurrent
|
9971000 | |
CY2017Q4 | gldd |
Disposal Group Including Discontinued Operation Contract Revenues In Excess Of Billings Current
DisposalGroupIncludingDiscontinuedOperationContractRevenuesInExcessOfBillingsCurrent
|
12881000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Current Assets
DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets
|
865000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Current Assets
DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets
|
1943000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Property Plant And Equipment Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
|
6612000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Property Plant And Equipment Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
|
10369000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Goodwill Noncurrent
DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent
|
7000000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Goodwill Noncurrent
DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent
|
7000000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Intangible Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent
|
372000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Intangible Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent
|
907000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Assets
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
|
1699000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Assets
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
|
2825000 | |
CY2018Q4 | gldd |
Disposal Group Including Discontinued Operation Provision For Loss On Disposal Noncurrent
DisposalGroupIncludingDiscontinuedOperationProvisionForLossOnDisposalNoncurrent
|
14110000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
1573000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
21101000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Payable Current
DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent
|
8343000 | |
CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Payable Current
DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent
|
22505000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accrued Liabilities Current
DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent
|
4380000 | |
CY2017 | gldd |
Valuation Allowances And Reserves Additions
ValuationAllowancesAndReservesAdditions
|
1152000 | |
CY2017 | us-gaap |
Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
|
4249000 | |
CY2017Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
4294000 | |
CY2018 | gldd |
Valuation Allowances And Reserves Additions
ValuationAllowancesAndReservesAdditions
|
692000 | |
CY2018Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
4986000 |