2019 Form 10-K Financial Statement
#000156459020006778 Filed on February 26, 2020
Income Statement
Concept | 2019 | 2018 Q4 | 2018 |
---|---|---|---|
Revenue | $711.5M | $173.2M | $620.8M |
YoY Change | 14.61% | 112.78% | 4.84% |
Cost Of Revenue | $557.8M | $137.6M | $509.3M |
YoY Change | 9.51% | 47.01% | -7.3% |
Gross Profit | $153.8M | $35.60M | $111.5M |
YoY Change | 37.95% | -391.8% | 160.85% |
Gross Profit Margin | 21.61% | 20.55% | 17.95% |
Selling, General & Admin | $59.10M | $15.40M | $55.10M |
YoY Change | 7.26% | 170.18% | -3.67% |
% of Gross Profit | 38.44% | 43.26% | 49.43% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $37.15M | $12.30M | $50.39M |
YoY Change | -26.28% | -28.9% | -9.96% |
% of Gross Profit | 24.16% | 34.55% | 45.21% |
Operating Expenses | $59.10M | $15.40M | $55.20M |
YoY Change | 7.07% | 170.18% | -3.66% |
Operating Profit | $94.66M | $20.20M | $56.26M |
YoY Change | 68.25% | -212.85% | -391.59% |
Interest Expense | -$27.50M | -$7.900M | -$33.60M |
YoY Change | -18.15% | 3.95% | 29.0% |
% of Operating Profit | -29.05% | -39.11% | -59.72% |
Other Income/Expense, Net | -$27.21M | -$600.0K | -$36.17M |
YoY Change | -24.78% | -250.0% | 21.23% |
Pretax Income | $89.34M | $8.200M | $26.88M |
YoY Change | 232.41% | -127.8% | -149.62% |
Income Tax | $15.25M | $3.200M | $5.437M |
% Of Pretax Income | 17.07% | 39.02% | 20.23% |
Net Earnings | $49.34M | -$7.700M | -$6.293M |
YoY Change | -884.03% | 18.46% | -79.87% |
Net Earnings / Revenue | 6.93% | -4.45% | -1.01% |
Basic Earnings Per Share | $0.78 | -$0.10 | |
Diluted Earnings Per Share | $0.76 | -$123.2K | -$0.10 |
COMMON SHARES | |||
Basic Shares Outstanding | 63.60M | 62.48M | 62.24M |
Diluted Shares Outstanding | 65.04M | 63.61M |
Balance Sheet
Concept | 2019 | 2018 Q4 | 2018 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $187.0M | $34.50M | $34.50M |
YoY Change | 442.03% | 116.98% | 116.98% |
Cash & Equivalents | $187.0M | $34.46M | $34.50M |
Short-Term Investments | |||
Other Short-Term Assets | $41.20M | $31.91M | $61.40M |
YoY Change | -32.9% | -17.35% | -54.92% |
Inventory | $30.20M | $28.11M | $28.10M |
Prepaid Expenses | $4.710M | ||
Receivables | $42.30M | $64.78M | $82.70M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $300.7M | $206.7M | $206.7M |
YoY Change | 45.48% | -21.16% | -21.17% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $447.2M | $369.9M | $369.9M |
YoY Change | 20.9% | -6.82% | -9.18% |
Goodwill | $76.58M | ||
YoY Change | 0.0% | ||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $73.10M | $15.87M | $77.10M |
YoY Change | -5.19% | 20.89% | 1.85% |
Total Long-Term Assets | $596.9M | $523.6M | $523.6M |
YoY Change | 14.0% | -8.17% | -8.17% |
TOTAL ASSETS | |||
Total Short-Term Assets | $300.7M | $206.7M | $206.7M |
Total Long-Term Assets | $596.9M | $523.6M | $523.6M |
Total Assets | $897.6M | $730.3M | $730.3M |
YoY Change | 22.91% | -12.26% | -12.27% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $76.10M | $71.54M | $71.50M |
YoY Change | 6.43% | -18.39% | -18.47% |
Accrued Expenses | $71.00M | $48.35M | $42.50M |
YoY Change | 67.06% | -13.99% | -20.41% |
Deferred Revenue | $17.79M | ||
YoY Change | 0.0% | ||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $0.00 | $11.50M | $11.50M |
YoY Change | -100.0% | 848.84% | 310.71% |
Total Short-Term Liabilities | $203.9M | $163.1M | $163.1M |
YoY Change | 25.02% | 8.57% | 8.52% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $322.8M | $322.0M | $322.0M |
YoY Change | 0.25% | -3.36% | -24.92% |
Other Long-Term Liabilities | $55.60M | $7.280M | $7.400M |
YoY Change | 651.35% | 14.9% | 17.46% |
Total Long-Term Liabilities | $378.4M | $329.2M | $329.4M |
YoY Change | 14.88% | -3.02% | -24.31% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $203.9M | $163.1M | $163.1M |
Total Long-Term Liabilities | $378.4M | $329.2M | $329.4M |
Total Liabilities | $618.2M | $515.3M | $515.3M |
YoY Change | 19.97% | -15.66% | -15.68% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$74.97M | ||
YoY Change | 11.73% | ||
Common Stock | $295.1M | ||
YoY Change | 1.83% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $1.433M | ||
YoY Change | 0.0% | ||
Treasury Stock Shares | |||
Shareholders Equity | $279.4M | $214.9M | $214.9M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $897.6M | $730.3M | $730.3M |
YoY Change | 22.91% | -12.26% | -12.27% |
Cashflow Statement
Concept | 2019 | 2018 Q4 | 2018 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $49.34M | -$7.700M | -$6.293M |
YoY Change | -884.03% | 18.46% | -79.87% |
Depreciation, Depletion And Amortization | $37.15M | $12.30M | $50.39M |
YoY Change | -26.28% | -28.9% | -9.96% |
Cash From Operating Activities | $192.5M | $48.80M | $137.7M |
YoY Change | 39.88% | 158.2% | 539.71% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $49.41M | -$19.80M | $49.42M |
YoY Change | -0.02% | 19.28% | -25.11% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $23.60M | $2.100M | $14.30M |
YoY Change | 65.03% | -250.0% | 83.33% |
Cash From Investing Activities | -$25.76M | -$17.70M | -$35.12M |
YoY Change | -26.63% | -1.67% | -39.61% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -14.25M | -19.70M | -85.46M |
YoY Change | -83.33% | -618.42% | -350.1% |
NET CHANGE | |||
Cash From Operating Activities | 192.5M | 48.80M | 137.7M |
Cash From Investing Activities | -25.76M | -17.70M | -35.12M |
Cash From Financing Activities | -14.25M | -19.70M | -85.46M |
Net Change In Cash | 152.5M | 11.40M | 17.11M |
YoY Change | 791.72% | 142.55% | -827.91% |
FREE CASH FLOW | |||
Cash From Operating Activities | $192.5M | $48.80M | $137.7M |
Capital Expenditures | $49.41M | -$19.80M | $49.42M |
Free Cash Flow | $143.1M | $68.60M | $88.23M |
YoY Change | 62.23% | 93.24% | -298.37% |
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|
-1480000 | |
CY2017 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-16179000 | |
CY2019 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
37473000 | |
CY2018 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
7524000 | |
CY2017 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-567000 | |
CY2019 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
-3120000 | |
CY2018 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
3093000 | |
CY2017 | us-gaap |
Increase Decrease In Other Noncurrent Assets And Liabilities Net
IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
|
1658000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
201787000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
141672000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
33975000 | |
CY2019 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
-9238000 | |
CY2018 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
-4019000 | |
CY2017 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
-12457000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
192549000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
137653000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
21518000 | |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
49412000 | |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
49422000 | |
CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
65996000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
5592000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
13880000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
8586000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-57410000 | |
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 | |
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 | |
CY2017 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
325000000 | |
CY2018 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
298000 | |
CY2017 | gldd |
Seven Point Three Seven Five Senior Notes Tender Premium
SevenPointThreeSevenFiveSeniorNotesTenderPremium
|
744000 | |
CY2019 | us-gaap |
Payment Of Financing And Stock Issuance Costs
PaymentOfFinancingAndStockIssuanceCosts
|
2388000 | |
CY2017 | us-gaap |
Payment Of Financing And Stock Issuance Costs
PaymentOfFinancingAndStockIssuanceCosts
|
5022000 | |
CY2018 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1094000 | |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
883000 | |
CY2018 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
29000000 | |
CY2019 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
11500000 | |
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 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
34169000 | |
CY2018 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
26000 | |
CY2017 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
115000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
152537000 | |
CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
17106000 | |
CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-2350000 | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
17352000 | |
CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
19702000 | |
CY2017Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
1500000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
186995000 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
34458000 | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
17352000 | |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
24942000 | |
CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
365000 | |
CY2018 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
112500000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-14057000 | |
CY2018Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
3448000 | |
CY2019 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:4.54%;font-weight:bold;font-family:Times New Roman;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">Use of Estimates<font style="font-weight:normal;">—The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires management to make estimates and assumptions that affect certain reported amounts and disclosures. Accordingly, actual results could differ from those estimates.</font></p> | |
CY2018 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
7303000 | |
CY2017 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
4255000 | |
CY2018 | gldd |
Non Cash Repayments Of Debt With Proceeds From Sale Leaseback Transactions
NonCashRepaymentsOfDebtWithProceedsFromSaleLeasebackTransactions
|
13034000 | |
CY2017 | gldd |
Securities Excluded From Computation Of Dilutive Earnings Per Share Amount Due To Loss
SecuritiesExcludedFromComputationOfDilutiveEarningsPerShareAmountDueToLoss
|
716000 | |
CY2019 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
16000 | |
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 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
769737000 | |
CY2019 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2019 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2019 | gldd |
Number Of Reportable Segments With Goodwill
NumberOfReportableSegmentsWithGoodwill
|
1 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
739278000 | |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
395141000 | |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
369415000 | |
CY2019 | us-gaap |
Depreciation
Depreciation
|
37145000 | |
CY2018 | us-gaap |
Depreciation
Depreciation
|
50389000 | |
CY2017 | us-gaap |
Depreciation
Depreciation
|
55962000 | |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
27259000 | |
CY2019 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
70382000 | |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
97641000 | |
CY2018 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
21160000 | |
CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
26664000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
25585000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
21537000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
15620000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
9752000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
7052000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
2852000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
82398000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
9916000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
72482000 | |
CY2019Q4 | us-gaap |
Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
|
492000 | |
CY2019Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
325000000 | |
CY2018Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
321950000 | |
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 | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.067 | |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
27235000 | |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
13149000 | |
CY2019Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
16859000 | |
CY2018Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
15298000 | |
CY2019Q4 | us-gaap |
Accrued Insurance Current
AccruedInsuranceCurrent
|
15702000 | |
CY2018Q4 | us-gaap |
Accrued Insurance Current
AccruedInsuranceCurrent
|
13724000 | |
CY2019Q4 | gldd |
Accrued Contract Reserves Liabilities Current
AccruedContractReservesLiabilitiesCurrent
|
6248000 | |
CY2018Q4 | gldd |
Accrued Contract Reserves Liabilities Current
AccruedContractReservesLiabilitiesCurrent
|
1709000 | |
CY2019Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
3284000 | |
CY2019Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
1597000 | |
CY2018Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
1175000 | |
CY2018Q4 | us-gaap |
Hedging Liabilities Current
HedgingLiabilitiesCurrent
|
4710000 | |
CY2018Q4 | us-gaap |
Accrued Rent Current
AccruedRentCurrent
|
496000 | |
CY2019Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
7535000 | |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
7791000 | |
CY2018Q4 | us-gaap |
Long Term Line Of Credit
LongTermLineOfCredit
|
11500000 | |
CY2019Q4 | us-gaap |
Senior Notes
SeniorNotes
|
322843000 | |
CY2018Q4 | us-gaap |
Senior Notes
SeniorNotes
|
321950000 | |
CY2019Q4 | gldd |
Line Of Credit Senior Note Payable Equipment Notes Payable And Senior Note
LineOfCreditSeniorNotePayableEquipmentNotesPayableAndSeniorNote
|
322843000 | |
CY2018Q4 | gldd |
Line Of Credit Senior Note Payable Equipment Notes Payable And Senior Note
LineOfCreditSeniorNotePayableEquipmentNotesPayableAndSeniorNote
|
333450000 | |
CY2019Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
322843000 | |
CY2019Q4 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
0 | |
CY2019Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
35779000 | |
CY2019Q4 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
163729000 | |
CY2019Q4 | gldd |
Long Term Debt Current And Non Current Excluding Equipment Notes
LongTermDebtCurrentAndNonCurrentExcludingEquipmentNotes
|
325000000 | |
CY2019 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
2231000 | |
CY2018 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3504000 | |
CY2017 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3280000 | |
CY2019 | gldd |
Derivative Underlying Hedge Percent
DerivativeUnderlyingHedgePercent
|
0.80 | |
CY2019 | us-gaap |
Derivative Nonmonetary Notional Amount Volume
DerivativeNonmonetaryNotionalAmountVolume
|
10500000 | |
CY2018Q4 | us-gaap |
Fair Value Hedge Liabilities At Fair Value
FairValueHedgeLiabilitiesAtFairValue
|
4710000 | |
CY2019Q4 | us-gaap |
Fair Value Hedge Assets At Fair Value
FairValueHedgeAssetsAtFairValue
|
849000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-1458000 | |
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 | |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
2646000 | |
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 | |
CY2019 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-4556000 | |
CY2018 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-6162000 | |
CY2017 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-10052000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items
IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems
|
10697000 | |
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 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
89344000 | |
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 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-18423000 | |
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 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
70921000 | |
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 | |
CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-248000 | |
CY2019 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
14052000 | |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
3702000 | |
CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-31957000 | |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
212000 | |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
48000 | |
CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
29000 | |
CY2019 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
989000 | |
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 | |
CY2017 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
13000 | |
CY2019 | gldd |
Income Tax Expense Benefit Excluding Discontinued Operations
IncomeTaxExpenseBenefitExcludingDiscontinuedOperations
|
15253000 | |
CY2018 | gldd |
Income Tax Expense Benefit Excluding Discontinued Operations
IncomeTaxExpenseBenefitExcludingDiscontinuedOperations
|
5437000 | |
CY2017 | gldd |
Income Tax Expense Benefit Excluding Discontinued Operations
IncomeTaxExpenseBenefitExcludingDiscontinuedOperations
|
-33761000 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
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 | |
CY2019 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
14893000 | |
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 | |
CY2019 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
3049000 | |
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 | |
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 | |
CY2019 | gldd |
Income Tax Reconciliation Change In Deferred State Tax Rate
IncomeTaxReconciliationChangeInDeferredStateTaxRate
|
-1835000 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-1266000 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-8000 | |
CY2019 | gldd |
Income Tax Reconciliation Nondeductible Expense Officer Compensation
IncomeTaxReconciliationNondeductibleExpenseOfficerCompensation
|
1021000 | |
CY2018 | gldd |
Income Tax Reconciliation Nondeductible Expense Officer Compensation
IncomeTaxReconciliationNondeductibleExpenseOfficerCompensation
|
201000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
452000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
218000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
170000 | |
CY2019 | gldd |
Income Tax Reconciliation Changes In Unrecognized Tax Benefits
IncomeTaxReconciliationChangesInUnrecognizedTaxBenefits
|
-56000 | |
CY2018 | gldd |
Income Tax Reconciliation Changes In Unrecognized Tax Benefits
IncomeTaxReconciliationChangesInUnrecognizedTaxBenefits
|
14000 | |
CY2017 | gldd |
Income Tax Reconciliation Changes In Unrecognized Tax Benefits
IncomeTaxReconciliationChangesInUnrecognizedTaxBenefits
|
10000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-3000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
116000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
1152000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-98000 | |
CY2018 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
282000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-93000 | |
CY2017 | gldd |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Liability Provisional Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxExpenseBenefit
|
15720000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
|
2407000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
|
4370000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
157000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
||
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
|
||
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
157000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
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 | |
CY2019Q4 | gldd |
Deferred Tax Assets Operating Lease Assets
DeferredTaxAssetsOperatingLeaseAssets
|
18301000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
7426000 | |
CY2018 | us-gaap |
Discontinued Operation Provision For Loss Gain On Disposal Before Income Tax
DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax
|
14110000 | |
CY2019Q4 | us-gaap |
Capitalized Contract Cost Accumulated Amortization
CapitalizedContractCostAccumulatedAmortization
|
11468000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
9287000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
|
28791000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
|
35417000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
|
1717000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
|
2338000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
9505000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
10796000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
2620000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
2159000 | |
CY2019Q4 | us-gaap |
Accounts Receivable Billed For Long Term Contracts Or Programs
AccountsReceivableBilledForLongTermContractsOrPrograms
|
24672000 | |
CY2018Q4 | us-gaap |
Accounts Receivable Billed For Long Term Contracts Or Programs
AccountsReceivableBilledForLongTermContractsOrPrograms
|
20065000 | |
CY2018 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
1205000 | |
CY2019 | gldd |
Annual Retainer Per Non Employee Director Percentage Paid In Cash
AnnualRetainerPerNonEmployeeDirectorPercentagePaidInCash
|
0.50 | |
CY2019 | gldd |
Annual Retainer Per Non Employee Director Percentage Paid In Common Stock
AnnualRetainerPerNonEmployeeDirectorPercentagePaidInCommonStock
|
0.50 | |
CY2019 | us-gaap |
Stock Issued During Period Shares Issued For Services
StockIssuedDuringPeriodSharesIssuedForServices
|
78000 | |
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 | |
CY2019Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
589406000 | |
CY2019 | gldd |
Percentage Of Performance Obligation To Be Recognized As Revenue
PercentageOfPerformanceObligationToBeRecognizedAsRevenue
|
0.96 | |
CY2019 | gldd |
Performance Obligation Expected To Be Recognized As Revenue Year
PerformanceObligationExpectedToBeRecognizedAsRevenueYear
|
2020 | |
CY2019Q4 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Year1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionYear1
|
2021 | |
CY2019 | us-gaap |
Revenue Performance Obligation Description Of Timing
RevenuePerformanceObligationDescriptionOfTiming
|
one year or less | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Charitable Contribution Carryforwards
DeferredTaxAssetsCharitableContributionCarryforwards
|
66000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Charitable Contribution Carryforwards
DeferredTaxAssetsCharitableContributionCarryforwards
|
910000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
3495000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
4786000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
64931000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
56121000 | |
CY2019Q4 | gldd |
Deferred Tax Liabilities Depreciation And Amortization
DeferredTaxLiabilitiesDepreciationAndAmortization
|
82115000 | |
CY2018Q4 | gldd |
Deferred Tax Liabilities Depreciation And Amortization
DeferredTaxLiabilitiesDepreciationAndAmortization
|
78967000 | |
CY2019Q4 | gldd |
Deferred Tax Liabilities Operating Lease Assets
DeferredTaxLiabilitiesOperatingLeaseAssets
|
18334000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
222000 | |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
100671000 | |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
78967000 | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1160000 | |
CY2019 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
650000 | |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
6000 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
504000 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
|
504000 | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
6.52 | |
CY2019 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
6.24 | |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
6.85 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
6.87 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
|
6.87 | |
CY2019 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P2Y10M24D | |
CY2019 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P2Y10M24D | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
2250000 | |
CY2019Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
2250000 | |
CY2019Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
|
4984000 | |
CY2019 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
5008000 | |
CY2019Q4 | gldd |
Accounts Receivable Billed For Long Term Completed Contracts Or Programs
AccountsReceivableBilledForLongTermCompletedContractsOrPrograms
|
3444000 | |
CY2018Q4 | gldd |
Accounts Receivable Billed For Long Term Completed Contracts Or Programs
AccountsReceivableBilledForLongTermCompletedContractsOrPrograms
|
8592000 | |
CY2019Q4 | gldd |
Accounts Receivable Billed For Long Term Contracts Or Programs In Progress
AccountsReceivableBilledForLongTermContractsOrProgramsInProgress
|
9490000 | |
CY2018Q4 | gldd |
Accounts Receivable Billed For Long Term Contracts Or Programs In Progress
AccountsReceivableBilledForLongTermContractsOrProgramsInProgress
|
48418000 | |
CY2019Q4 | us-gaap |
Contract Receivable Retainage
ContractReceivableRetainage
|
7415000 | |
CY2018Q4 | us-gaap |
Contract Receivable Retainage
ContractReceivableRetainage
|
7969000 | |
CY2019Q4 | us-gaap |
Accounts Receivable Gross
AccountsReceivableGross
|
20349000 | |
CY2018Q4 | us-gaap |
Accounts Receivable Gross
AccountsReceivableGross
|
64979000 | |
CY2019Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
564000 | |
CY2018Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
200000 | |
CY2019Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
19785000 | |
CY2018Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
64779000 | |
CY2019Q4 | gldd |
Costs And Earnings In Excess Of Billings For Contracts In Progress
CostsAndEarningsInExcessOfBillingsForContractsInProgress
|
18546000 | |
CY2018Q4 | gldd |
Costs And Earnings In Excess Of Billings For Contracts In Progress
CostsAndEarningsInExcessOfBillingsForContractsInProgress
|
16137000 | |
CY2019Q4 | gldd |
Costs And Earnings In Excess Of Billings For Completed Contracts
CostsAndEarningsInExcessOfBillingsForCompletedContracts
|
6126000 | |
CY2018Q4 | gldd |
Costs And Earnings In Excess Of Billings For Completed Contracts
CostsAndEarningsInExcessOfBillingsForCompletedContracts
|
3928000 | |
CY2019 | gldd |
Number Of Sponsored401 K Plans
NumberOfSponsored401KPlans
|
2 | |
CY2019 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
5168000 | |
CY2019 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4517000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Intangible Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent
|
372000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Assets
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
|
1699000 | |
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 | |
CY2018Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
4986000 | |
CY2019 | gldd |
Valuation Allowances And Reserves Additions
ValuationAllowancesAndReservesAdditions
|
364000 | |
CY2019 | us-gaap |
Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
|
1291000 | |
CY2019Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
4059000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Payable Current
DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent
|
8343000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accrued Liabilities Current
DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent
|
4380000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Current Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities
|
1217000 | |
CY2018Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
|
13940000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
|
146000 | |
CY2016Q4 | us-gaap |
Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
|
7391000 | |
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 | |
CY2019Q4 | us-gaap |
Contract Receivable Due After One Year
ContractReceivableDueAfterOneYear
|
2112000 | |
CY2018Q4 | us-gaap |
Contract Receivable Due After One Year
ContractReceivableDueAfterOneYear
|
2112000 | |
CY2018Q4 | us-gaap |
Capitalized Contract Cost Accumulated Amortization
CapitalizedContractCostAccumulatedAmortization
|
15411000 | |
CY2019Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
31872000 | |
CY2018Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
30601000 | |
CY2018 | us-gaap |
Restructuring Charges
RestructuringCharges
|
16145000 | |
CY2017 | us-gaap |
Restructuring Charges
RestructuringCharges
|
28841000 | |
CY2018 | us-gaap |
Severance Costs1
SeveranceCosts1
|
662000 | |
CY2019Q4 | gldd |
Outstanding Performance Bonds
OutstandingPerformanceBonds
|
1278902000 | |
CY2019Q4 | gldd |
Revenue Value Remaining From Outstanding Performance Bonds
RevenueValueRemainingFromOutstandingPerformanceBonds
|
553692000 | |
CY2015Q1 | us-gaap |
Proceeds From Legal Settlements
ProceedsFromLegalSettlements
|
5309000 | |
CY2019Q3 | gldd |
Statutory Maximum Penalty For Violation
StatutoryMaximumPenaltyForViolation
|
75 | |
CY2019Q2 | us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
17500000 | |
CY2019Q3 | us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
857000 | |
CY2019 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
25040000 | |
CY2018 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
76843000 | |
CY2017 | us-gaap |
Disposal Group Including Discontinued Operation Revenue
DisposalGroupIncludingDiscontinuedOperationRevenue
|
112607000 | |
CY2019 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
-8253000 | |
CY2018 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
-9361000 | |
CY2017 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
-25944000 | |
CY2019 | us-gaap |
Discontinued Operation Provision For Loss Gain On Disposal Before Income Tax
DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax
|
2632000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net
DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
|
13943000 | |
CY2018Q4 | gldd |
Disposal Group Including Discontinued Operation Contract Revenues In Excess Of Billings Current
DisposalGroupIncludingDiscontinuedOperationContractRevenuesInExcessOfBillingsCurrent
|
9971000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Current Assets
DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets
|
865000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Property Plant And Equipment Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
|
6612000 | |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Goodwill Noncurrent
DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent
|
7000000 |