$VTOL
Bristow Group Inc. Stock $vtol

$vtol Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000152522115000017 Filed on March 11, 2015

Income Statement

Concept	2013 Q4	2013 Q3	2013 Q2
Revenue	$76.00M	$81.00M	$74.24M
YoY Change	7.2%	3.86%	17.86%
Cost Of Revenue	$45.20M	$51.30M	$46.90M
YoY Change	6.86%	11.04%	20.26%
Gross Profit	$30.80M	$29.70M	$27.30M
YoY Change	7.69%	-6.6%	13.75%
Gross Profit Margin	40.53%	36.67%	36.77%
Selling, General & Admin	$10.60M	$9.700M	$9.500M
YoY Change	39.47%	-5.83%	31.94%
% of Gross Profit	34.42%	32.66%	34.8%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$11.10M	$11.34M	$11.43M
YoY Change	-3.48%	3.68%	9.24%
% of Gross Profit	36.04%	38.18%	41.87%
Operating Expenses	$21.70M	$21.10M	$21.00M
YoY Change	13.61%	-0.94%	18.64%
Operating Profit	$9.558M	$11.20M	$10.79M
YoY Change	-1.71%	0.94%	45.82%
Interest Expense	-$4.000M	$4.394M	$4.613M
YoY Change	14.29%	72.79%	93.82%
% of Operating Profit	-41.85%	39.25%	42.74%
Other Income/Expense, Net	$0.00	-$3.919M	-$4.118M
YoY Change	-100.0%	18.08%	45.87%
Pretax Income	$5.600M	$7.277M	$6.674M
YoY Change	-1.75%	-6.38%	45.78%
Income Tax	$3.000M	$2.715M	$2.398M
% Of Pretax Income	53.57%	37.31%	35.93%
Net Earnings	$1.677M	$5.204M	$5.055M
YoY Change	-52.51%	0.08%	38.53%
Net Earnings / Revenue	2.21%	6.42%	6.81%
Basic Earnings Per Share	$0.09	$0.26	$0.25
Diluted Earnings Per Share	$0.09	$0.26	$0.25
COMMON SHARES
Basic Shares Outstanding	20.19M shares	19.92M shares	20.14M shares
Diluted Shares Outstanding		19.96M shares	20.14M shares

Balance Sheet

Concept	2013 Q4	2013 Q3	2013 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$31.30M	$22.50M	$27.30M
YoY Change	172.17%	144.57%	200.0%
Cash & Equivalents	$31.34M	$22.52M	$27.35M
Short-Term Investments
Other Short-Term Assets	$4.374M	$3.244M	$14.89M
YoY Change	-1.26%	-93.93%	-66.0%
Inventory	$26.85M	$26.69M	$26.22M
Prepaid Expenses
Receivables	$38.10M	$48.20M	$40.40M
Other Receivables	$4.400M	$3.200M	$14.90M
Total Short-Term Assets	$105.2M	$115.4M	$131.3M
YoY Change	8.65%	-23.81%	-0.81%
LONG-TERM ASSETS
Property, Plant & Equipment	$803.7M	$759.6M	$761.0M
YoY Change	2.01%	-2.33%	-1.66%
Goodwill	$352.0K	$352.0K	$352.0K
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$34.99M	$36.10M	$35.50M
YoY Change	0.84%	0.84%	-15.27%
Other Assets	$14.38M	$16.07M	$17.30M
YoY Change	-19.53%	3.68%	17.69%
Total Long-Term Assets	$853.4M	$812.1M	$814.2M
YoY Change	1.5%	-2.07%	-1.99%
TOTAL ASSETS
Total Short-Term Assets	$105.2M	$115.4M	$131.3M
Total Long-Term Assets	$853.4M	$812.1M	$814.2M
Total Assets	$958.6M	$927.6M	$945.6M
YoY Change	2.24%	-5.43%	-1.83%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$13.30M	$16.80M	$15.80M
YoY Change	-15.29%	409.09%	315.79%
Accrued Expenses	$12.80M	$20.50M	$13.00M
YoY Change	25.49%	79.82%	15.04%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$2.787M	$2.787M	$2.787M
YoY Change	0.0%	-0.46%	-0.46%
Total Short-Term Liabilities	$30.15M	$40.04M	$31.58M
YoY Change	1.5%	6.49%	-9.25%
LONG-TERM LIABILITIES
Long-Term Debt	$279.4M	$240.0M	$275.7M
YoY Change	0.88%	8.61%	-5.5%
Other Long-Term Liabilities	$3.400M	$5.300M	$5.900M
YoY Change	-56.96%	-35.37%	-24.36%
Total Long-Term Liabilities	$279.4M	$240.0M	$275.7M
YoY Change	0.88%	4.72%	-7.96%
TOTAL LIABILITIES
Total Short-Term Liabilities	$30.15M	$40.04M	$31.58M
Total Long-Term Liabilities	$279.4M	$240.0M	$275.7M
Total Liabilities	$522.5M	$493.9M	$517.7M
YoY Change	0.86%	6.19%	-0.14%
SHAREHOLDERS EQUITY
Retained Earnings	$14.68M	$12.93M	$7.724M
YoY Change	-464.72%
Common Stock	$202.0K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$113.0K	$94.00K	$63.00K
YoY Change
Treasury Stock Shares	4.350K shares	3.672K shares	2.500K shares
Shareholders Equity	$436.3M	$433.8M	$427.9M
YoY Change
Total Liabilities & Shareholders Equity	$958.6M	$927.6M	$945.6M
YoY Change	2.24%	-5.43%	-1.83%

Cashflow Statement

Concept	2013 Q4	2013 Q3	2013 Q2
OPERATING ACTIVITIES
Net Income	$1.677M	$5.204M	$5.055M
YoY Change	-52.51%	0.08%	38.53%
Depreciation, Depletion And Amortization	$11.10M	$11.34M	$11.43M
YoY Change	-3.48%	3.68%	9.24%
Cash From Operating Activities	$15.97M	$20.63M	$9.890M
YoY Change	-23.99%	15.38%	-32.9%
INVESTING ACTIVITIES
Capital Expenditures	-$61.89M	-$17.58M	-$11.19M
YoY Change	183.51%	325.67%	-65.84%
Acquisitions
YoY Change
Other Investing Activities	$15.13M	$27.77M	$3.770M
YoY Change	679.9%	-424.04%	206.5%
Cash From Investing Activities	-$46.76M	$10.20M	-$7.440M
YoY Change	135.09%	-180.38%	-76.41%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	39.30M	-35.70M	-250.0K
YoY Change	3258.97%	593.2%	-63.77%
NET CHANGE
Cash From Operating Activities	15.97M	20.63M	9.890M
Cash From Investing Activities	-46.76M	10.20M	-7.440M
Cash From Financing Activities	39.30M	-35.70M	-250.0K
Net Change In Cash	8.510M	-4.870M	2.200M
YoY Change	271.62%	-12275.0%	-112.58%
FREE CASH FLOW
Cash From Operating Activities	$15.97M	$20.63M	$9.890M
Capital Expenditures	-$61.89M	-$17.58M	-$11.19M
Free Cash Flow	$77.86M	$38.21M	$21.08M
YoY Change	81.75%	73.6%	-55.62%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014	dei	Amendment Flag AmendmentFlag	false
CY2014	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2014	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2014	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
CY2014	dei	Document Period End Date DocumentPeriodEndDate	2014-12-31
CY2014	dei	Document Type DocumentType	10-K
CY2014	dei	Entity Central Index Key EntityCentralIndexKey	0001525221
CY2015Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	20404303	shares
CY2014	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2014	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2014Q2	dei	Entity Public Float EntityPublicFloat	537599631	USD
CY2014	dei	Entity Registrant Name EntityRegistrantName	ERA GROUP INC.
CY2014	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2014	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2014	era	Aircraft Maintenance Credits Amount Utilizedforthe Period AircraftMaintenanceCreditsAmountUtilizedforthePeriod	4400000	USD
CY2014	era	Aircraft Maintenance Credits Periodof Availability AircraftMaintenanceCreditsPeriodofAvailability	P4Y
CY2012	era	Benefitof Net Tax Operating Loss Cash Purchasedby Affiliate BenefitofNetTaxOperatingLossCashPurchasedbyAffiliate	1961000	USD
CY2013	era	Benefitof Net Tax Operating Loss Cash Purchasedby Affiliate BenefitofNetTaxOperatingLossCashPurchasedbyAffiliate	0	USD
CY2014	era	Benefitof Net Tax Operating Loss Cash Purchasedby Affiliate BenefitofNetTaxOperatingLossCashPurchasedbyAffiliate	0	USD
CY2013Q4	era	Buildings And Leasehold Improvements Gross BuildingsAndLeaseholdImprovementsGross	29138000	USD
CY2014Q4	era	Buildings And Leasehold Improvements Gross BuildingsAndLeaseholdImprovementsGross	30535000	USD
CY2012	era	Cash Inflow And Outflow From Notes Receivable CashInflowAndOutflowFromNotesReceivable	1086000	USD
CY2013	era	Cash Inflow And Outflow From Notes Receivable CashInflowAndOutflowFromNotesReceivable	632000	USD
CY2014	era	Cash Inflow And Outflow From Notes Receivable CashInflowAndOutflowFromNotesReceivable	460000	USD
CY2013Q4	era	Deferred Gains And Other Liabilities DeferredGainsAndOtherLiabilities	3412000	USD
CY2014Q4	era	Deferred Gains And Other Liabilities DeferredGainsAndOtherLiabilities	2111000	USD
CY2014	era	Deferred Revenue Service Agreement Cancellation Period DeferredRevenueServiceAgreementCancellationPeriod	P30D
CY2013Q4	era	Deferred Tax Liabilities Other Buyinon Maintenance Programs DeferredTaxLiabilitiesOtherBuyinonMaintenancePrograms	3078000	USD
CY2014Q4	era	Deferred Tax Liabilities Other Buyinon Maintenance Programs DeferredTaxLiabilitiesOtherBuyinonMaintenancePrograms	2488000	USD
CY2014	era	Defined Contribution Plan Percentof Employees Gross Pay DefinedContributionPlanPercentofEmployeesGrossPay	0.03
CY2014Q4	era	Deposits Paidon Options Not Yet Exercised DepositsPaidonOptionsNotYetExercised	1900000	USD
CY2014Q4	era	Equity Method Investment Financial Ownership Percentage EquityMethodInvestmentFinancialOwnershipPercentage	0.51
CY2014Q4	era	Equity Method Investment Voting Ownership Percentage EquityMethodInvestmentVotingOwnershipPercentage	0.50
CY2013Q4	era	Furniture Fixtures Vehicles And Other Gross FurnitureFixturesVehiclesAndOtherGross	12461000	USD
CY2014Q4	era	Furniture Fixtures Vehicles And Other Gross FurnitureFixturesVehiclesAndOtherGross	13947000	USD
CY2012	era	Gainon Investmentsand Advancesfrom Fifty Percentor Less GainonInvestmentsandAdvancesfromFiftyPercentorLess	0	USD
CY2013	era	Gainon Investmentsand Advancesfrom Fifty Percentor Less GainonInvestmentsandAdvancesfromFiftyPercentorLess	0	USD
CY2014	era	Gainon Investmentsand Advancesfrom Fifty Percentor Less GainonInvestmentsandAdvancesfromFiftyPercentorLess	1518000	USD
CY2013Q4	era	Helicopters Gross HelicoptersGross	864900000	USD
CY2014Q4	era	Helicopters Gross HelicoptersGross	920412000	USD
CY2012	era	Income Before Equity In Earnings Of50 Or Less Owned Companies IncomeBeforeEquityInEarningsOf50OrLessOwnedCompanies	13275000	USD
CY2013	era	Income Before Equity In Earnings Of50 Or Less Owned Companies IncomeBeforeEquityInEarningsOf50OrLessOwnedCompanies	17422000	USD
CY2014	era	Income Before Equity In Earnings Of50 Or Less Owned Companies IncomeBeforeEquityInEarningsOf50OrLessOwnedCompanies	14346000	USD
CY2012	era	Income Lossfrom Equity Method Investments Including Gain Losson Saleof Investments IncomeLossfromEquityMethodInvestmentsIncludingGainLossonSaleofInvestments	-5528000	USD
CY2013	era	Income Lossfrom Equity Method Investments Including Gain Losson Saleof Investments IncomeLossfromEquityMethodInvestmentsIncludingGainLossonSaleofInvestments	882000	USD
CY2014	era	Income Lossfrom Equity Method Investments Including Gain Losson Saleof Investments IncomeLossfromEquityMethodInvestmentsIncludingGainLossonSaleofInvestments	2675000	USD
CY2012	era	Increase Decreasein Accounts Payable Accruedliabilitiesand Other Liabilities IncreaseDecreaseinAccountsPayableAccruedliabilitiesandOtherLiabilities	-48739000	USD
CY2013	era	Increase Decreasein Accounts Payable Accruedliabilitiesand Other Liabilities IncreaseDecreaseinAccountsPayableAccruedliabilitiesandOtherLiabilities	-834000	USD
CY2014	era	Increase Decreasein Accounts Payable Accruedliabilitiesand Other Liabilities IncreaseDecreaseinAccountsPayableAccruedliabilitiesandOtherLiabilities	-1536000	USD
CY2012	era	Interest Paidto Others Net InterestPaidtoOthersNet	7821000	USD
CY2013	era	Interest Paidto Others Net InterestPaidtoOthersNet	17839000	USD
CY2014	era	Interest Paidto Others Net InterestPaidtoOthersNet	13420000	USD
CY2013Q4	era	Investments At Equity And Advances To Fifty Percent Or Less Owned Companies InvestmentsAtEquityAndAdvancesToFiftyPercentOrLessOwnedCompanies	34986000	USD
CY2014Q4	era	Investments At Equity And Advances To Fifty Percent Or Less Owned Companies InvestmentsAtEquityAndAdvancesToFiftyPercentOrLessOwnedCompanies	31753000	USD
CY2014Q4	era	Lessee Leasing Arrangements Numberof Helicopters Leased LesseeLeasingArrangementsNumberofHelicoptersLeased	4	helicopter
CY2012	era	Noncash Distributionto Affiliate Note Receivable NoncashDistributiontoAffiliateNoteReceivable	4618000	USD
CY2013	era	Noncash Distributionto Affiliate Note Receivable NoncashDistributiontoAffiliateNoteReceivable	0	USD
CY2014	era	Noncash Distributionto Affiliate Note Receivable NoncashDistributiontoAffiliateNoteReceivable	0	USD
CY2012	era	Noncash Settlementof Current Tax Benefit NoncashSettlementofCurrentTaxBenefit	50000000	USD
CY2013	era	Noncash Settlementof Current Tax Benefit NoncashSettlementofCurrentTaxBenefit	0	USD
CY2014	era	Noncash Settlementof Current Tax Benefit NoncashSettlementofCurrentTaxBenefit	0	USD
CY2013Q1	era	Numberof Classesof Stock NumberofClassesofStock	1	stock_class
CY2012	era	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	419000	USD
CY2013	era	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	478000	USD
CY2014	era	Payments For Proceeds From Derivative Instrument Operating Activities PaymentsForProceedsFromDerivativeInstrumentOperatingActivities	471000	USD
CY2012	era	Payments On Long Term Debt And Capital Lease Obligations PaymentsOnLongTermDebtAndCapitalLeaseObligations	292787000	USD
CY2013	era	Payments On Long Term Debt And Capital Lease Obligations PaymentsOnLongTermDebtAndCapitalLeaseObligations	52788000	USD
CY2014	era	Payments On Long Term Debt And Capital Lease Obligations PaymentsOnLongTermDebtAndCapitalLeaseObligations	2885000	USD
CY2014	era	Proceedsand Tax Benefitsfrom Share Award Plans ProceedsandTaxBenefitsfromShareAwardPlans	-313000	USD
CY2012	era	Proceedsfrom Settlementof Affiliate Stock Options ProceedsfromSettlementofAffiliateStockOptions	0	USD
CY2013	era	Proceedsfrom Settlementof Affiliate Stock Options ProceedsfromSettlementofAffiliateStockOptions	706000	USD
CY2014	era	Proceedsfrom Settlementof Affiliate Stock Options ProceedsfromSettlementofAffiliateStockOptions	0	USD
CY2012	era	Saleof Property Plantand Equipmentwith Notes Issued SaleofPropertyPlantandEquipmentwithNotesIssued	350000	USD
CY2013	era	Saleof Property Plantand Equipmentwith Notes Issued SaleofPropertyPlantandEquipmentwithNotesIssued	0	USD
CY2014	era	Saleof Property Plantand Equipmentwith Notes Issued SaleofPropertyPlantandEquipmentwithNotesIssued	0	USD
CY2012	era	Settlementof Series Bpreferred Stock Exchangefor Net Tax Operating Losses SettlementofSeriesBpreferredStockExchangeforNetTaxOperatingLosses	50000000	USD
CY2013	era	Settlementof Series Bpreferred Stock Exchangefor Net Tax Operating Losses SettlementofSeriesBpreferredStockExchangeforNetTaxOperatingLosses	0	USD
CY2014	era	Settlementof Series Bpreferred Stock Exchangefor Net Tax Operating Losses SettlementofSeriesBpreferredStockExchangeforNetTaxOperatingLosses	0	USD
CY2013	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Grantsin Period Weighted Average Grant Date Fair Value Including Converted Instruments SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsGrantsinPeriodWeightedAverageGrantDateFairValueIncludingConvertedInstruments	7.87
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Grantsin Period Weighted Average Grant Date Fair Value Including Converted Instruments SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsGrantsinPeriodWeightedAverageGrantDateFairValueIncludingConvertedInstruments	10.86
CY2013Q4	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Numberof Shares SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedNumberofShares	200556	shares
CY2014Q4	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Numberof Shares SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedNumberofShares	77500	shares
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Options Forfeited Numberof Shares SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberofShares	0	shares
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0.00
CY2013Q4	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	10.21
CY2014Q4	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	9.54
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	9.36
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Exercisesin Period Exercisable Number SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestExercisesinPeriodExercisableNumber	15892	shares
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Exercisesin Period Exercisable Weighted Average Exercise Price SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestExercisesinPeriodExercisableWeightedAverageExercisePrice	20.15
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Forfeituresin Period Exercisable Number SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestForfeituresinPeriodExercisableNumber	0	shares
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Forfeituresin Period Exercisable Weighted Average Exercise Price SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestForfeituresinPeriodExercisableWeightedAverageExercisePrice	0.00
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Grantsin Period Exercisable Number SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestGrantsinPeriodExercisableNumber	0	shares
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Grantsin Period Exercisable Weighted Average Exercise Price SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestGrantsinPeriodExercisableWeightedAverageExercisePrice	0.00
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Vestedin Period Exercisable Number SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestVestedinPeriodExercisableNumber	168056	shares
CY2014	era	Sharebased Compensation Arrangementby Sharebased Payment Award Options Vestedand Expectedto Vest Vestedin Period Exercisable Weighted Average Exercise Price SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsVestedandExpectedtoVestVestedinPeriodExercisableWeightedAverageExercisePrice	22.02
CY2012	era	Significant Acquisitions And Disposals Number Of Acquisitions SignificantAcquisitionsAndDisposalsNumberOfAcquisitions	18	helicopter
CY2013	era	Significant Acquisitions And Disposals Number Of Acquisitions SignificantAcquisitionsAndDisposalsNumberOfAcquisitions	6	helicopter
CY2013	era	Significant Acquisitions And Disposals Number Of Disposals SignificantAcquisitionsAndDisposalsNumberOfDisposals	15	helicopter
CY2014	era	Significant Acquisitions And Disposals Number Of Disposals SignificantAcquisitionsAndDisposalsNumberOfDisposals	3	helicopter
CY2014	era	Significant Acquisitions And Disposals Number Of Acquisitions SignificantAcquisitionsAndDisposalsNumberOfAcquisitions	4	helicopter
CY2012	era	Significant Acquisitions And Disposals Number Of Disposals SignificantAcquisitionsAndDisposalsNumberOfDisposals	8	helicopter
CY2014Q4	era	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount Potential Amount To Reduce Liability UnrecordedUnconditionalPurchaseObligationBalanceSheetAmountPotentialAmountToReduceLiability	131300000	USD
CY2014Q4	era	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount Related To Liquidated Damage UnrecordedUnconditionalPurchaseObligationBalanceSheetAmountRelatedToLiquidatedDamage	8700000	USD
CY2013Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	13293000	USD
CY2014Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	15120000	USD
CY2013Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	613000	USD
CY2014Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	267000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	263306000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	308141000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	176000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	95000	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	421310000	USD
CY2014Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	429109000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	706000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	5769000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1815000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	527000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2000000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5800000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3101000	USD
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1955000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	437000	USD
CY2014Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	437000	USD
CY2012	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	15000	USD
CY2013	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	231000	USD
CY2014	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	251000	USD
CY2012	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1663000	USD
CY2013	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	610000	USD
CY2014	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	931000	USD
CY2012	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2013	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2014	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2457000	USD
CY2013Q4	us-gaap	Assets Assets	958583000	USD
CY2014Q4	us-gaap	Assets Assets	1017174000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	105213000	USD
CY2014Q4	us-gaap	Assets Current AssetsCurrent	107845000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	79122000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11505000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	31335000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	40867000	USD
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8400000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	18861000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17036000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-40000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-401000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-96000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	8360000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	18460000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	16940000	USD
CY2013Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	85289000	USD
CY2014Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	124043000	USD
CY2012	us-gaap	Costs And Expenses CostsAndExpenses	244482000	USD
CY2013	us-gaap	Costs And Expenses CostsAndExpenses	271097000	USD
CY2014	us-gaap	Costs And Expenses CostsAndExpenses	294672000	USD
CY2012	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	2000000	USD
CY2013	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	168000	USD
CY2014	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	0	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-51420000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3758000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-60000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	742000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1220000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-51213000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4591000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1235000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	267000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	91000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	15000	USD
CY2013Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	3133000	USD
CY2014Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	2882000	USD
CY2013Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	282178000	USD
CY2014Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	309544000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	58566000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	5912000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	6870000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	58511000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7136000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	7050000	USD
CY2013Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	214700000	USD
CY2014Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	225009000	USD
CY2011Q4	us-gaap	Deferred Revenue DeferredRevenue	123000	USD
CY2012Q4	us-gaap	Deferred Revenue DeferredRevenue	8953000	USD
CY2013Q4	us-gaap	Deferred Revenue DeferredRevenue	24243000	USD
CY2014Q4	us-gaap	Deferred Revenue DeferredRevenue	31047000	USD
CY2012	us-gaap	Deferred Revenue Additions DeferredRevenueAdditions	25908000	USD
CY2013	us-gaap	Deferred Revenue Additions DeferredRevenueAdditions	37936000	USD
CY2014	us-gaap	Deferred Revenue Additions DeferredRevenueAdditions	32142000	USD
CY2012	us-gaap	Deferred Revenue Revenue Recognized DeferredRevenueRevenueRecognized	17078000	USD
CY2013	us-gaap	Deferred Revenue Revenue Recognized DeferredRevenueRevenueRecognized	22646000	USD
CY2014	us-gaap	Deferred Revenue Revenue Recognized DeferredRevenueRevenueRecognized	25338000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-55000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1224000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	180000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	7473000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	9978000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	2347000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	1996000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	6874000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	6857000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	751000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3431000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	638000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	496000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	790000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	806000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	207227000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	215031000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	209574000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	217027000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	560000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	211062000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	222521000	USD
CY2013	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1100000	USD
CY2014	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	3600000	USD
CY2013	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.06
CY2014	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.03
CY2013	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.50
CY2014	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	1
CY2012	us-gaap	Depreciation Depreciation	42502000	USD
CY2013	us-gaap	Depreciation Depreciation	45561000	USD
CY2014	us-gaap	Depreciation Depreciation	46312000	USD
CY2013	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	400000	USD
CY2014	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	300000	USD
CY2013Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	600000	USD
CY2014Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	300000	USD
CY2013Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	621000	USD
CY2014Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	1109000	USD
CY2012	us-gaap	Derivative Loss On Derivative DerivativeLossOnDerivative	500000	USD
CY2014	us-gaap	Derivative Loss On Derivative DerivativeLossOnDerivative	800000	USD
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.88
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.84
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.88
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.84
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	599000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	426000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-1009000	USD
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.355
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.402
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.366
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.000
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.027
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.001
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.008
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.000
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.007
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.008
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.007
CY2012	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.006
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.017
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.008
CY2013Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	8792000	USD
CY2014Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	7521000	USD
CY2014Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	4200000	USD
CY2012	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	-16000	USD
CY2013	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
CY2014	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
CY2013	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2014	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2013Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	4600000	USD
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	2900000	USD
CY2013Q4	us-gaap	Equity Method Investments EquityMethodInvestments	34986000	USD
CY2014Q4	us-gaap	Equity Method Investments EquityMethodInvestments	31753000	USD
CY2013Q4	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2014Q4	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	527000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1458000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	720000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	698000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2377000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	720000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	698000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-1089000	USD
CY2012	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-490000	USD
CY2013	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-104000	USD
CY2014	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-944000	USD
CY2012	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	3612000	USD
CY2013	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	18301000	USD
CY2014	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	6101000	USD
CY2012	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-490000	USD
CY2013	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-104000	USD
CY2014	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-944000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34785000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	38924000	USD
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	43987000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	352000	USD
CY2014Q4	us-gaap	Goodwill Goodwill	352000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	20573000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	29149000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	22631000	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-5528000	USD
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	882000	USD
CY2014	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1157000	USD
CY2012Q4	us-gaap	Income Tax Examination Interest Accrued IncomeTaxExaminationInterestAccrued	0	USD
CY2013Q4	us-gaap	Income Tax Examination Interest Accrued IncomeTaxExaminationInterestAccrued	0	USD
CY2014Q4	us-gaap	Income Tax Examination Interest Accrued IncomeTaxExaminationInterestAccrued	0	USD
CY2012	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0	USD
CY2014	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7298000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11727000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8285000	USD
CY2012	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	143000	USD
CY2013	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	20000	USD
CY2014	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1825000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2153000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1250000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-802000	USD
CY2012	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-320000	USD
CY2013	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-9668000	USD
CY2014	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-6228000	USD
CY2012	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1500000	USD
CY2013	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1100000	USD
CY2014	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	4700000	USD
CY2012	us-gaap	Interest Expense InterestExpense	10648000	USD
CY2013	us-gaap	Interest Expense InterestExpense	18050000	USD
CY2014	us-gaap	Interest Expense InterestExpense	14778000	USD
CY2013Q4	us-gaap	Interest Payable Current InterestPayableCurrent	772000	USD
CY2014Q4	us-gaap	Interest Payable Current InterestPayableCurrent	949000	USD
CY2013Q4	us-gaap	Inventory Net InventoryNet	26853000	USD
CY2014Q4	us-gaap	Inventory Net InventoryNet	26869000	USD
CY2013	us-gaap	Inventory Write Down InventoryWriteDown	5200000	USD
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	910000	USD
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	591000	USD
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	540000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	4000000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	6000000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	4400000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	522522000	USD
CY2014Q4	us-gaap	Liabilities Liabilities	556810000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	958583000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1017174000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	30145000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	55554000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	285311000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	312426000	USD
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2787000	USD
CY2014Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	27426000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	200000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	27426000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	85000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	279391000	USD
CY2014Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	282118000	USD
CY2013Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	75170000	USD
CY2014Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	82330000	USD
CY2013Q4	us-gaap	Minority Interest MinorityInterest	-194000	USD
CY2014Q4	us-gaap	Minority Interest MinorityInterest	-290000	USD
CY2012	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-67617000	USD
CY2013	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	19830000	USD
CY2014	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	9532000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	32634000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-1508000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	26127000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-114765000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-43459000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-93872000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	13915000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	64371000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	78286000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	7787000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	18705000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	17117000	USD
CY2012	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-40000	USD
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-401000	USD
CY2014	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-96000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-682000	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5973000	USD
CY2013Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5055000	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5204000	USD
CY2013Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1752000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	17984000	USD
CY2014Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4445000	USD
CY2014Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5221000	USD
CY2014Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4266000	USD
CY2014Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3185000	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	17117000	USD
CY2012	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	247000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-11478000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-17014000	USD
CY2014	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-20020000	USD
CY2012	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	167195000	USD
CY2013	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	186612000	USD
CY2014	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	204373000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	32051000	USD
CY2013Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	14617000	USD
CY2013Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	10792000	USD
CY2013Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	11196000	USD
CY2013Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	9558000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	46163000	USD
CY2014Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	10073000	USD
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	13550000	USD
CY2014Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	11583000	USD
CY2014Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	7445000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	42651000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	2078000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	455000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	942000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1613000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1848000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	7985000	USD
CY2014Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	800000	USD
CY2013Q4	us-gaap	Other Assets Current OtherAssetsCurrent	4374000	USD
CY2014Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2062000	USD
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	14380000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	14098000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	944000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	240000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-123000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	613000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	156000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-81000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	331000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	84000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-42000	USD
CY2013Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	3267000	USD
CY2014Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	3162000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	30000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	19000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-4000	USD
CY2012	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	0	USD
CY2013	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	0	USD
CY2014	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	1545000	USD
CY2012	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-2574000	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-863000	USD
CY2014	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-638000	USD
CY2012	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	4754000	USD
CY2013	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2014	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2446000	USD
CY2012	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	4447000	USD
CY2013	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	4953000	USD
CY2014	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	0	USD
CY2012	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	10627000	USD
CY2013	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2014	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	125000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	112986000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	110105000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	106732000	USD
CY2012	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	8469000	USD
CY2013	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	721000	USD
CY2014	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	0	USD
CY2013Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	2167000	USD
CY2014Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	2661000	USD
CY2012	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	284622000	USD
CY2013	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2012	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	100000000	USD
CY2013	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2012	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
CY2013	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	55000000	USD
CY2014	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	30000000	USD
CY2012	us-gaap	Proceeds From Repurchase Of Redeemable Preferred Stock ProceedsFromRepurchaseOfRedeemablePreferredStock	-50000000	USD
CY2013	us-gaap	Proceeds From Repurchase Of Redeemable Preferred Stock ProceedsFromRepurchaseOfRedeemablePreferredStock	0	USD
CY2014	us-gaap	Proceeds From Repurchase Of Redeemable Preferred Stock ProceedsFromRepurchaseOfRedeemablePreferredStock	0	USD
CY2012	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2013	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
CY2014	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	6381000	USD
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	5188000	USD
CY2013	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	65151000	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	7051000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	7747000	USD
CY2013Q1	us-gaap	Profit Loss ProfitLoss	6589000	USD
CY2013Q2	us-gaap	Profit Loss ProfitLoss	4950000	USD
CY2013Q3	us-gaap	Profit Loss ProfitLoss	5088000	USD
CY2013Q4	us-gaap	Profit Loss ProfitLoss	1677000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	18304000	USD
CY2014Q1	us-gaap	Profit Loss ProfitLoss	4374000	USD
CY2014Q2	us-gaap	Profit Loss ProfitLoss	5196000	USD
CY2014Q3	us-gaap	Profit Loss ProfitLoss	4311000	USD
CY2014Q4	us-gaap	Profit Loss ProfitLoss	3140000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	17021000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1066958000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1171267000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	803652000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	863126000	USD
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2798000	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	885000	USD
CY2014	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	215000	USD
CY2013Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	38137000	USD
CY2014Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	33390000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	14680000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	31797000	USD
CY2012	us-gaap	Revenues Revenues	272921000	USD
CY2013Q1	us-gaap	Revenues Revenues	67727000	USD
CY2013Q2	us-gaap	Revenues Revenues	74237000	USD
CY2013Q3	us-gaap	Revenues Revenues	80997000	USD
CY2013Q4	us-gaap	Revenues Revenues	75998000	USD
CY2013	us-gaap	Revenues Revenues	298959000	USD
CY2014Q1	us-gaap	Revenues Revenues	79443000	USD
CY2014Q2	us-gaap	Revenues Revenues	86580000	USD
CY2014Q3	us-gaap	Revenues Revenues	90510000	USD
CY2014Q4	us-gaap	Revenues Revenues	74689000	USD
CY2014	us-gaap	Revenues Revenues	331222000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	0	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	1815000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	5769000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	19.05
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	29.24
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.5000
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.3962
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0081
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0175
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	400000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	200000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	15000	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	45000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	9.59
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	10.86
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	328040	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	342148	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.05
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.02
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	700000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	127484	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	264648	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	16.14
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	19.06
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	20.15
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	26.23
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0.00
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	29.24
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P3Y3M15D
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P4Y5M23D
CY2013Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	19883583	shares
CY2014	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	15892	shares
CY2013	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	140000000	USD
CY2014	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1138000	USD
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	11000	USD
CY2014	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	177000	USD
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	320000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	436255000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	460654000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	275147000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	275285000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	436061000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	460364000	USD
CY2013Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	4350	shares
CY2014Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	18609	shares
CY2013Q4	us-gaap	Treasury Stock Value TreasuryStockValue	113000	USD
CY2014Q4	us-gaap	Treasury Stock Value TreasuryStockValue	551000	USD
CY2012	us-gaap	Undistributed Earnings UndistributedEarnings	-682000	USD
CY2013	us-gaap	Undistributed Earnings UndistributedEarnings	17809000	USD
CY2014	us-gaap	Undistributed Earnings UndistributedEarnings	16910000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2014Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On First Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary	114900000	USD
CY2014Q4	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	232300000	USD
CY2012	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	0	USD
CY2013	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	25000	USD
CY2014	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	76000	USD
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24500000	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20344782	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20139581	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24500000	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20299854	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20073378	shares
CY2014	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Concentrations of Credit Risk</font><font style="font-family:inherit;font-size:10pt;">. The Company is exposed to concentrations of credit risk relating to its receivables due from customers in the industries described above. The Company does not generally require collateral or other security to support its outstanding receivables. The Company minimizes its credit risk relating to receivables by performing ongoing credit evaluations and, to date, credit losses have not been material. The Company is also exposed to concentrations of credit risk associated with cash, cash equivalents and derivative instruments. The Company minimizes its credit risk relating to these positions by monitoring the financial condition of the financial institutions and counterparties involved and by primarily conducting business with large, well-established financial institutions and diversifying its counterparties. The Company does not currently anticipate nonperformance by any of its significant counterparties.</font></div></div>
CY2014	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;">. The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Such estimates include, among other items, those related to allowance for doubtful accounts, useful lives of property and equipment, impairments, inventories, income tax provisions and certain accrued liabilities. Actual results could differ from those estimates and those differences may be material.</font></div></div>

Files In Submission

Name	View Source	Status
0001525221-15-000017-index-headers.html	Edgar Link	pending
0001525221-15-000017-index.html	Edgar Link	pending
0001525221-15-000017.txt	Edgar Link	pending
0001525221-15-000017-xbrl.zip	Edgar Link	pending
era-12311410xk.htm	Edgar Link	pending
era-1231201_chartx36984a01.jpg	Edgar Link	pending
era-20141231.xml	Edgar Link	completed
era-20141231.xsd	Edgar Link	pending
era-20141231_cal.xml	Edgar Link	unprocessable
era-20141231_def.xml	Edgar Link	unprocessable
era-20141231_lab.xml	Edgar Link	unprocessable
era-20141231_pre.xml	Edgar Link	unprocessable
exhibit109restrictedstocka.htm	Edgar Link	pending
exhibit211subsidiaries.htm	Edgar Link	pending
exhibit231eyconsent31015.htm	Edgar Link	pending
exhibit311ceocertification.htm	Edgar Link	pending
exhibit321ceosoxcertificat.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$VTOL
Bristow Group Inc. Stock $vtol

2013 Q4 Form 10-K Financial Statement

#000152522115000017 Filed on March 11, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VTOL Bristow Group Inc. Stock $vtol

2013 Q4 Form 10-K Financial Statement

#000152522115000017 Filed on March 11, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VTOL
Bristow Group Inc. Stock $vtol