2017 Q4 Form 10-K Financial Statement
#000151515618000024 Filed on March 12, 2018
Income Statement
| Concept | 2017 Q4 | 2017 Q3 | 2017 Q2 |
|---|---|---|---|
| Revenue | $3.791M | $5.098M | $27.33M |
| YoY Change | 5.19% | -67.55% | 205.34% |
| Cost Of Revenue | $648.0K | $2.041M | $23.30M |
| YoY Change | -81.37% | -84.61% | 303.8% |
| Gross Profit | $3.143M | $3.057M | $4.036M |
| YoY Change | 2394.44% | 24.72% | 26.84% |
| Gross Profit Margin | 82.91% | 59.96% | 14.77% |
| Selling, General & Admin | $4.100M | $4.110M | $3.900M |
| YoY Change | -17.51% | -28.52% | -50.82% |
| % of Gross Profit | 130.45% | 134.45% | 96.63% |
| Research & Development | $252.0K | -$414.0K | |
| YoY Change | -148.09% | 20.0% | |
| % of Gross Profit | 8.24% | -10.26% | |
| Depreciation & Amortization | $100.0K | $90.00K | $120.0K |
| YoY Change | -74.36% | -35.71% | -45.45% |
| % of Gross Profit | 3.18% | 2.94% | 2.97% |
| Operating Expenses | $4.200M | $6.238M | $27.32M |
| YoY Change | -21.79% | -66.5% | 101.39% |
| Operating Profit | -$1.062M | -$1.140M | $16.00K |
| YoY Change | -79.82% | -60.87% | -100.35% |
| Interest Expense | $16.78M | $678.0K | $628.0K |
| YoY Change | 12.24% | -30.03% | -60.08% |
| % of Operating Profit | 3925.0% | ||
| Other Income/Expense, Net | -$3.970M | $10.52M | $10.03M |
| YoY Change | -584.15% | -19.76% | -20.18% |
| Pretax Income | $18.52M | $9.378M | $10.05M |
| YoY Change | 30.84% | -8.01% | 26.27% |
| Income Tax | $11.50M | $3.586M | $3.642M |
| % Of Pretax Income | 62.08% | 38.24% | 36.24% |
| Net Earnings | $6.985M | $5.792M | $6.408M |
| YoY Change | -90.79% | -39.74% | -18.47% |
| Net Earnings / Revenue | 184.25% | 113.61% | 23.45% |
| Basic Earnings Per Share | $0.34 | $0.28 | $0.29 |
| Diluted Earnings Per Share | $0.33 | $0.28 | $0.29 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 20.77M shares | 20.81M shares | 21.87M shares |
| Diluted Shares Outstanding | 20.86M shares | 20.85M shares | 21.88M shares |
Balance Sheet
| Concept | 2017 Q4 | 2017 Q3 | 2017 Q2 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $30.70M | $26.80M | $26.40M |
| YoY Change | 132.58% | 252.63% | 956.0% |
| Cash & Equivalents | $30.69M | $26.82M | $26.37M |
| Short-Term Investments | |||
| Other Short-Term Assets | $1.761M | $1.759M | $1.736M |
| YoY Change | 27.42% | 13.63% | -2.53% |
| Inventory | $74.00K | ||
| Prepaid Expenses | $1.678M | $1.635M | $1.658M |
| Receivables | $1.113M | $1.631M | $1.958M |
| Other Receivables | $3.300M | $2.800M | $1.800M |
| Total Short-Term Assets | $36.89M | $33.02M | $34.93M |
| YoY Change | -5.19% | 19.61% | 82.71% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $410.0K | $443.0K | $468.0K |
| YoY Change | -44.22% | -58.29% | -61.58% |
| Goodwill | |||
| YoY Change | |||
| Intangibles | $805.0K | ||
| YoY Change | 15.66% | ||
| Long-Term Investments | $4.351M | $3.070M | $2.739M |
| YoY Change | 9.9% | -0.68% | -11.1% |
| Other Assets | $1.503M | $2.292M | $1.711M |
| YoY Change | -34.6% | 81.9% | -53.93% |
| Total Long-Term Assets | $45.73M | $56.12M | $59.22M |
| YoY Change | -33.13% | 333.69% | 238.64% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $36.89M | $33.02M | $34.93M |
| Total Long-Term Assets | $45.73M | $56.12M | $59.22M |
| Total Assets | $82.62M | $89.13M | $94.16M |
| YoY Change | -23.0% | 119.84% | 157.2% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $1.000M | $1.317M | $1.617M |
| YoY Change | -47.92% | -43.65% | -50.44% |
| Accrued Expenses | $2.500M | $1.500M | $1.300M |
| YoY Change | -13.79% | -61.54% | -75.93% |
| Deferred Revenue | $1.830M | ||
| YoY Change | |||
| Short-Term Debt | $0.00 | $0.00 | $0.00 |
| YoY Change | |||
| Long-Term Debt Due | |||
| YoY Change | |||
| Total Short-Term Liabilities | $6.878M | $12.28M | $17.17M |
| YoY Change | -70.99% | -57.64% | -43.27% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $0.00 | $0.00 | $0.00 |
| YoY Change | |||
| Other Long-Term Liabilities | $2.285M | $2.247M | $2.234M |
| YoY Change | 12.12% | -11.95% | -22.19% |
| Total Long-Term Liabilities | $2.285M | $2.247M | $2.234M |
| YoY Change | 12.12% | -11.95% | -22.19% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $6.878M | $12.28M | $17.17M |
| Total Long-Term Liabilities | $2.285M | $2.247M | $2.234M |
| Total Liabilities | $9.163M | $14.52M | $20.48M |
| YoY Change | -70.57% | -64.43% | -56.52% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | -$15.48M | -$22.46M | -$28.26M |
| YoY Change | -64.3% | -81.15% | -78.06% |
| Common Stock | $22.00K | $22.00K | $22.00K |
| YoY Change | 0.0% | 0.0% | 0.0% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $16.40M | $13.02M | $12.97M |
| YoY Change | |||
| Treasury Stock Shares | 1.714M shares | 1.371M shares | 1.371M shares |
| Shareholders Equity | $73.46M | $74.61M | $73.68M |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $82.62M | $89.13M | $94.16M |
| YoY Change | -23.0% | 119.84% | 157.2% |
Cashflow Statement
| Concept | 2017 Q4 | 2017 Q3 | 2017 Q2 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $6.985M | $5.792M | $6.408M |
| YoY Change | -90.79% | -39.74% | -18.47% |
| Depreciation, Depletion And Amortization | $100.0K | $90.00K | $120.0K |
| YoY Change | -74.36% | -35.71% | -45.45% |
| Cash From Operating Activities | -$2.670M | -$2.930M | -$3.330M |
| YoY Change | -3.26% | -55.94% | -52.36% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$150.0K | -$90.00K | -$110.0K |
| YoY Change | 7.14% | 125.0% | 1000.0% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $15.57M | $10.99M | $9.130M |
| YoY Change | 14.07% | 12.37% | -38.6% |
| Cash From Investing Activities | $15.43M | $10.89M | $9.040M |
| YoY Change | 14.21% | 11.81% | -39.17% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | |||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | -8.890M | -10.51M | -13.31M |
| YoY Change | 5129.41% | 9454.55% | 13.47% |
| NET CHANGE | |||
| Cash From Operating Activities | -2.670M | -2.930M | -3.330M |
| Cash From Investing Activities | 15.43M | 10.89M | 9.040M |
| Cash From Financing Activities | -8.890M | -10.51M | -13.31M |
| Net Change In Cash | 3.870M | -2.550M | -7.600M |
| YoY Change | -63.42% | -185.57% | 96.89% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | -$2.670M | -$2.930M | -$3.330M |
| Capital Expenditures | -$150.0K | -$90.00K | -$110.0K |
| Free Cash Flow | -$2.520M | -$2.840M | -$3.220M |
| YoY Change | -3.82% | -57.03% | -53.87% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
| CY2016Q4 | ades |
Accrued Interest Current
AccruedInterestCurrent
|
618000 | USD |
| CY2017Q4 | ades |
Accrued Interest Current
AccruedInterestCurrent
|
0 | USD |
| CY2016Q4 | ades |
Accrued Losseson Equipment Contracts Current
AccruedLossesonEquipmentContractsCurrent
|
183000 | USD |
| CY2017Q4 | ades |
Accrued Losseson Equipment Contracts Current
AccruedLossesonEquipmentContractsCurrent
|
69000 | USD |
| CY2015 | ades |
Clawbackofequityawards
Clawbackofequityawards
|
325000 | USD |
| CY2015 | ades |
Debtprepaymentpenaltyandamortizationofdebtissuancecosts
Debtprepaymentpenaltyandamortizationofdebtissuancecosts
|
987000 | USD |
| CY2016 | ades |
Debtprepaymentpenaltyandamortizationofdebtissuancecosts
Debtprepaymentpenaltyandamortizationofdebtissuancecosts
|
1380000 | USD |
| CY2017 | ades |
Debtprepaymentpenaltyandamortizationofdebtissuancecosts
Debtprepaymentpenaltyandamortizationofdebtissuancecosts
|
109000 | USD |
| CY2016Q4 | ades |
Deferred Revenue Related Party
DeferredRevenueRelatedParty
|
2000000 | USD |
| CY2017Q4 | ades |
Deferred Revenue Related Party
DeferredRevenueRelatedParty
|
2000000 | USD |
| CY2015 | ades |
Defined Benefit Plan Estimated Employer Contribution
DefinedBenefitPlanEstimatedEmployerContribution
|
0 | USD |
| CY2016 | ades |
Defined Benefit Plan Estimated Employer Contribution
DefinedBenefitPlanEstimatedEmployerContribution
|
0 | USD |
| CY2017 | ades |
Defined Benefit Plan Estimated Employer Contribution
DefinedBenefitPlanEstimatedEmployerContribution
|
1000000 | USD |
| CY2016Q4 | ades |
Defined Benefit Plan Estimated Employer Contributions
DefinedBenefitPlanEstimatedEmployerContributions
|
0 | USD |
| CY2017Q4 | ades |
Defined Benefit Plan Estimated Employer Contributions
DefinedBenefitPlanEstimatedEmployerContributions
|
1000000 | USD |
| CY2015 | ades |
Depreciationand Depletion
DepreciationandDepletion
|
1700000 | USD |
| CY2016 | ades |
Depreciationand Depletion
DepreciationandDepletion
|
900000 | USD |
| CY2017 | ades |
Depreciationand Depletion
DepreciationandDepletion
|
700000 | USD |
| CY2015 | ades |
Effective Income Tax Rate Reconciliation Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount
|
35000 | USD |
| CY2016 | ades |
Effective Income Tax Rate Reconciliation Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount
|
84000 | USD |
| CY2017 | ades |
Effective Income Tax Rate Reconciliation Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount
|
777000 | USD |
| CY2015 | ades |
Gain Losson Settlementof Note Payableand Licensed Technologyandsalestype
GainLossonSettlementofNotePayableandLicensedTechnologyandsalestype
|
0 | USD |
| CY2016 | ades |
Gain Losson Settlementof Note Payableand Licensed Technologyandsalestype
GainLossonSettlementofNotePayableandLicensedTechnologyandsalestype
|
1910000 | USD |
| CY2017 | ades |
Gain Losson Settlementof Note Payableand Licensed Technologyandsalestype
GainLossonSettlementofNotePayableandLicensedTechnologyandsalestype
|
0 | USD |
| CY2015 | ades |
Increase Decrease In Settlement Awards And Related Accrued Liabilities
IncreaseDecreaseInSettlementAwardsAndRelatedAccruedLiabilities
|
-3722000 | USD |
| CY2016 | ades |
Increase Decrease In Settlement Awards And Related Accrued Liabilities
IncreaseDecreaseInSettlementAwardsAndRelatedAccruedLiabilities
|
-4211000 | USD |
| CY2017 | ades |
Increase Decrease In Settlement Awards And Related Accrued Liabilities
IncreaseDecreaseInSettlementAwardsAndRelatedAccruedLiabilities
|
-16088000 | USD |
| CY2015 | ades |
Increase Decrease Interest On Notes Payable
IncreaseDecreaseInterestOnNotesPayable
|
923000 | USD |
| CY2016 | ades |
Increase Decrease Interest On Notes Payable
IncreaseDecreaseInterestOnNotesPayable
|
0 | USD |
| CY2017 | ades |
Increase Decrease Interest On Notes Payable
IncreaseDecreaseInterestOnNotesPayable
|
0 | USD |
| CY2015 | ades |
Increase Decreasein Cost Incurred On Uncompleted Contracts
IncreaseDecreaseinCostIncurredOnUncompletedContracts
|
6492000 | USD |
| CY2016 | ades |
Increase Decreasein Cost Incurred On Uncompleted Contracts
IncreaseDecreaseinCostIncurredOnUncompletedContracts
|
29623000 | USD |
| CY2017 | ades |
Increase Decreasein Cost Incurred On Uncompleted Contracts
IncreaseDecreaseinCostIncurredOnUncompletedContracts
|
27048000 | USD |
| CY2015 | ades |
Interest Expense453 A
InterestExpense453A
|
4639000 | USD |
| CY2016 | ades |
Interest Expense453 A
InterestExpense453A
|
2490000 | USD |
| CY2017 | ades |
Interest Expense453 A
InterestExpense453A
|
2555000 | USD |
| CY2015 | ades |
Interest Expense Debt Related Party
InterestExpenseDebtRelatedParty
|
2468000 | USD |
| CY2016 | ades |
Interest Expense Debt Related Party
InterestExpenseDebtRelatedParty
|
263000 | USD |
| CY2017 | ades |
Interest Expense Debt Related Party
InterestExpenseDebtRelatedParty
|
0 | USD |
| CY2016Q4 | ades |
Lease Termination Fee
LeaseTerminationFee
|
300000 | USD |
| CY2016Q4 | ades |
Legal Settlements
LegalSettlements
|
5050000 | USD |
| CY2017Q4 | ades |
Legal Settlements
LegalSettlements
|
0 | USD |
| CY2017Q4 | ades |
Lettersof Credit Dueafter Year Five
LettersofCreditDueafterYearFive
|
0 | USD |
| CY2017Q4 | ades |
Lettersof Credit Duein Fourand Five Years
LettersofCreditDueinFourandFiveYears
|
0 | USD |
| CY2017Q4 | ades |
Lettersof Credit Duein Next Twelve Months
LettersofCreditDueinNextTwelveMonths
|
3500000 | USD |
| CY2017Q4 | ades |
Lettersof Credit Duein Oneto Three Years
LettersofCreditDueinOnetoThreeYears
|
0 | USD |
| CY2016Q4 | ades |
Lineof Credit Deposit Account Balance Requirement
LineofCreditDepositAccountBalanceRequirement
|
6000000 | USD |
| CY2016Q4 | ades |
Lineof Credit Requirementsfor Ebitda
LineofCreditRequirementsforEBITDA
|
24000000 | USD |
| CY2015 | ades |
Proceeds From Advanceson Note Receivables
ProceedsFromAdvancesonNoteReceivables
|
500000 | USD |
| CY2016 | ades |
Proceeds From Advanceson Note Receivables
ProceedsFromAdvancesonNoteReceivables
|
0 | USD |
| CY2017 | ades |
Proceeds From Advanceson Note Receivables
ProceedsFromAdvancesonNoteReceivables
|
0 | USD |
| CY2015 | ades |
Provisionfor Debt Expense
ProvisionforDebtExpense
|
100000 | USD |
| CY2016 | ades |
Provisionfor Debt Expense
ProvisionforDebtExpense
|
13000 | USD |
| CY2017 | ades |
Provisionfor Debt Expense
ProvisionforDebtExpense
|
15000 | USD |
| CY2016 | ades |
Reclassification And Settlement Of Equity Awards
ReclassificationAndSettlementOfEquityAwards
|
899000 | USD |
| CY2015 | ades |
Recoveryonlitigationsettlementandroyaltyindemnityexpense
Recoveryonlitigationsettlementandroyaltyindemnityexpense
|
0 | USD |
| CY2016 | ades |
Recoveryonlitigationsettlementandroyaltyindemnityexpense
Recoveryonlitigationsettlementandroyaltyindemnityexpense
|
3464000 | USD |
| CY2017 | ades |
Recoveryonlitigationsettlementandroyaltyindemnityexpense
Recoveryonlitigationsettlementandroyaltyindemnityexpense
|
3269000 | USD |
| CY2016Q4 | ades |
Reductionto Royalty Award Accrual
ReductiontoRoyaltyAwardAccrual
|
4000000 | USD |
| CY2017Q4 | ades |
Settlement Awards And Related Accrued Liabilities Current
SettlementAwardsAndRelatedAccruedLiabilitiesCurrent
|
0 | USD |
| CY2016Q4 | ades |
Settlement Awards And Related Accrued Liabilities Noncurrent
SettlementAwardsAndRelatedAccruedLiabilitiesNoncurrent
|
5382000 | USD |
| CY2015Q1 | ades |
Loans Receivable Fixed Interest Rate
LoansReceivableFixedInterestRate
|
0.08 | |
| CY2015 | ades |
Noncashreductionofequitymethodinvestment
Noncashreductionofequitymethodinvestment
|
0 | USD |
| CY2016 | ades |
Noncashreductionofequitymethodinvestment
Noncashreductionofequitymethodinvestment
|
11156000 | USD |
| CY2017 | ades |
Noncashreductionofequitymethodinvestment
Noncashreductionofequitymethodinvestment
|
0 | USD |
| CY2017Q4 | ades |
Numberof Leases
NumberofLeases
|
2 | lease |
| CY2016Q4 | ades |
Other Assets Current Other
OtherAssetsCurrentOther
|
172000 | USD |
| CY2017Q4 | ades |
Other Assets Current Other
OtherAssetsCurrentOther
|
83000 | USD |
| CY2016Q4 | ades |
Other Assets Noncurrent Other
OtherAssetsNoncurrentOther
|
323000 | USD |
| CY2017Q4 | ades |
Other Assets Noncurrent Other
OtherAssetsNoncurrentOther
|
728000 | USD |
| CY2016Q4 | ades |
Other Liabilities Current Other
OtherLiabilitiesCurrentOther
|
928000 | USD |
| CY2017Q4 | ades |
Other Liabilities Current Other
OtherLiabilitiesCurrentOther
|
1072000 | USD |
| CY2016Q4 | ades |
Other Longterm Liabilities
OtherLongtermLiabilities
|
0 | USD |
| CY2017Q4 | ades |
Other Longterm Liabilities
OtherLongtermLiabilities
|
93000 | USD |
| CY2015 | ades |
Other Nonoperating Income Expense Other
OtherNonoperatingIncomeExpenseOther
|
494000 | USD |
| CY2016 | ades |
Other Nonoperating Income Expense Other
OtherNonoperatingIncomeExpenseOther
|
235000 | USD |
| CY2017 | ades |
Other Nonoperating Income Expense Other
OtherNonoperatingIncomeExpenseOther
|
-11000 | USD |
| CY2015 | ades |
Payments For Contributions To Equity Method Investments
PaymentsForContributionsToEquityMethodInvestments
|
2400000 | USD |
| CY2016 | ades |
Payments For Contributions To Equity Method Investments
PaymentsForContributionsToEquityMethodInvestments
|
200000 | USD |
| CY2017 | ades |
Payments For Contributions To Equity Method Investments
PaymentsForContributionsToEquityMethodInvestments
|
100000 | USD |
| CY2015 | ades |
Researchand Development Arrangementwith Federal Government Changesduetoamountandtimingofreclamation
ResearchandDevelopmentArrangementwithFederalGovernmentChangesduetoamountandtimingofreclamation
|
0 | USD |
| CY2016 | ades |
Researchand Development Arrangementwith Federal Government Changesduetoamountandtimingofreclamation
ResearchandDevelopmentArrangementwithFederalGovernmentChangesduetoamountandtimingofreclamation
|
0 | USD |
| CY2017 | ades |
Researchand Development Arrangementwith Federal Government Changesduetoamountandtimingofreclamation
ResearchandDevelopmentArrangementwithFederalGovernmentChangesduetoamountandtimingofreclamation
|
822000 | USD |
| CY2015 | ades |
Researchand Development Arrangementwith Federal Government Costs Incurred Gross
ResearchandDevelopmentArrangementwithFederalGovernmentCostsIncurredGross
|
6737000 | USD |
| CY2016 | ades |
Researchand Development Arrangementwith Federal Government Costs Incurred Gross
ResearchandDevelopmentArrangementwithFederalGovernmentCostsIncurredGross
|
173000 | USD |
| CY2017 | ades |
Researchand Development Arrangementwith Federal Government Costs Incurred Gross
ResearchandDevelopmentArrangementwithFederalGovernmentCostsIncurredGross
|
979000 | USD |
| CY2015 | ades |
Restructuring Accrual Reversals
RestructuringAccrualReversals
|
12000 | USD |
| CY2016 | ades |
Restructuring Accrual Reversals
RestructuringAccrualReversals
|
486000 | USD |
| CY2016Q4 | ades |
Settlement Awards And Indemnity Liability
SettlementAwardsAndIndemnityLiability
|
16088000 | USD |
| CY2017Q4 | ades |
Settlement Awards And Indemnity Liability
SettlementAwardsAndIndemnityLiability
|
0 | USD |
| CY2016Q4 | ades |
Settlement Awards And Related Accrued Liabilities Current
SettlementAwardsAndRelatedAccruedLiabilitiesCurrent
|
10706000 | USD |
| CY2017Q4 | ades |
Settlement Awards And Related Accrued Liabilities Noncurrent
SettlementAwardsAndRelatedAccruedLiabilitiesNoncurrent
|
0 | USD |
| CY2016Q4 | ades |
Settlementand Royalty Indemnification
SettlementandRoyaltyIndemnification
|
5656000 | USD |
| CY2017Q4 | ades |
Settlementand Royalty Indemnification
SettlementandRoyaltyIndemnification
|
0 | USD |
| CY2016Q4 | ades |
Settlementand Royalty Indemnificationlongterm
SettlementandRoyaltyIndemnificationlongterm
|
5382000 | USD |
| CY2017Q4 | ades |
Settlementand Royalty Indemnificationlongterm
SettlementandRoyaltyIndemnificationlongterm
|
0 | USD |
| CY2017 | ades |
Square Feet Under Lease
SquareFeetUnderLease
|
17344 | sqft |
| CY2017Q2 | ades |
Stock Repurchase Program Numberofsharestenderedandnotproperlywithdrawn
StockRepurchaseProgramNumberofsharestenderedandnotproperlywithdrawn
|
2858425 | shares |
| CY2017Q4 | ades |
Tax Cutsand Jobs Actof2017 Changein Tax Rate Deferred Tax Asset Income Tax Expense Benefit
TaxCutsandJobsActof2017ChangeinTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit
|
5800000 | USD |
| CY2017Q4 | ades |
Tax Cutsand Jobs Actof2017 Income Tax Expense Benefit
TaxCutsandJobsActof2017IncomeTaxExpenseBenefit
|
5800000 | USD |
| CY2017 | ades |
Tax Cutsand Jobs Actof2017 Income Tax Expense Benefit
TaxCutsandJobsActof2017IncomeTaxExpenseBenefit
|
5800000 | USD |
| CY2017Q4 | ades |
Tax Cutsand Jobs Actof2017limitationsonnetoperatinglossestopercentoftaxableincome
TaxCutsandJobsActof2017limitationsonnetoperatinglossestopercentoftaxableincome
|
0.8 | |
| CY2017Q2 | ades |
Tenderedsharesaspercentofsharesoutstanding
Tenderedsharesaspercentofsharesoutstanding
|
0.062 | |
| CY2017Q4 | ades |
Time Deposits250000or More
TimeDeposits250000orMore
|
250000 | USD |
| CY2017 | dei |
Amendment Flag
AmendmentFlag
|
false | |
| CY2017 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
| CY2017 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
| CY2017 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | |
| CY2017 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-12-31 | |
| CY2017 | dei |
Document Type
DocumentType
|
10-K | |
| CY2017 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001515156 | |
| CY2018Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
20752939 | shares |
| CY2017 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
No | |
| CY2017 | dei |
Entity Filer Category
EntityFilerCategory
|
Accelerated Filer | |
| CY2017Q2 | dei |
Entity Public Float
EntityPublicFloat
|
114300000 | USD |
| CY2017 | dei |
Entity Registrant Name
EntityRegistrantName
|
Advanced Emissions Solutions, Inc. | |
| CY2017 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
Yes | |
| CY2017 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
No | |
| CY2016Q4 | us-gaap |
Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
|
4559000 | USD |
| CY2017Q4 | us-gaap |
Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
|
0 | USD |
| CY2016Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1920000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1000000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
4289000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
1240000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
4089000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1113000 | USD |
| CY2015Q1 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
1000000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Related Parties Current
AccountsReceivableRelatedPartiesCurrent
|
1934000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Related Parties Current
AccountsReceivableRelatedPartiesCurrent
|
3247000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
2920000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1486000 | USD |
| CY2016Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
119494000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
105308000 | USD |
| CY2015 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
7204000 | USD |
| CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2868000 | USD |
| CY2017 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2209000 | USD |
| CY2016Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
200000 | USD |
| CY2017Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
127000 | USD |
| CY2016Q4 | us-gaap |
Allowance For Notes And Loans Receivable Current
AllowanceForNotesAndLoansReceivableCurrent
|
1000000 | USD |
| CY2017Q4 | us-gaap |
Allowance For Notes And Loans Receivable Current
AllowanceForNotesAndLoansReceivableCurrent
|
1000000 | USD |
| CY2015 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
400000 | USD |
| CY2016 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
100000 | USD |
| CY2017 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
100000 | USD |
| CY2015 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-15506000 | USD |
| CY2016 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
5971000 | USD |
| CY2015 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
400000 | shares |
| CY2015 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
2087000 | USD |
| CY2016 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
2280000 | USD |
| CY2017 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
464000 | USD |
| CY2015Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
1248000 | USD |
| CY2016Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
1312000 | USD |
| CY2017Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
0 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
64000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
37000 | USD |
| CY2016Q4 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
1312000 | USD |
| CY2017Q4 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
0 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
0 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
527000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Period Increase Decrease
AssetRetirementObligationPeriodIncreaseDecrease
|
0 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Period Increase Decrease
AssetRetirementObligationPeriodIncreaseDecrease
|
-822000 | USD |
| CY2016Q4 | us-gaap |
Assets
Assets
|
107296000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
82618000 | USD |
| CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
38908000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
36888000 | USD |
| CY2016Q4 | us-gaap |
Billings In Excess Of Cost Current
BillingsInExcessOfCostCurrent
|
4947000 | USD |
| CY2017Q4 | us-gaap |
Billings In Excess Of Cost Current
BillingsInExcessOfCostCurrent
|
1830000 | USD |
| CY2016Q4 | us-gaap |
Capitalized Contract Cost Gross
CapitalizedContractCostGross
|
42993000 | USD |
| CY2017Q4 | us-gaap |
Capitalized Contract Cost Gross
CapitalizedContractCostGross
|
15945000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
13208000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
30693000 | USD |
| CY2014Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
36479000 | USD |
| CY2015Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
20973000 | USD |
| CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
26944000 | USD |
| CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
30693000 | USD |
| CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
3749000 | USD |
| CY2015 | us-gaap |
Coal Products And Services Revenue
CoalProductsAndServicesRevenue
|
60099000 | USD |
| CY2016 | us-gaap |
Coal Products And Services Revenue
CoalProductsAndServicesRevenue
|
46949000 | USD |
| CY2017 | us-gaap |
Coal Products And Services Revenue
CoalProductsAndServicesRevenue
|
31401000 | USD |
| CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2015 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0 | |
| CY2016 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0 | |
| CY2017Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
| CY2017Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
| CY2017Q4 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
| CY2017 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.75 | |
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
22322022 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
100000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
22465821 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
100000000 | shares |
| CY2017Q4 | us-gaap |
Costs In Excess Of Billings On Uncompleted Contracts Or Programs
CostsInExcessOfBillingsOnUncompletedContractsOrPrograms
|
0 | USD |
| CY2015 | us-gaap |
Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
|
20000 | USD |
| CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
894000 | USD |
| CY2015 | us-gaap |
Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
|
49000 | USD |
| CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
22024675 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
20752055 | shares |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
22000 | USD |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
22000 | USD |
| CY2015 | us-gaap |
Contract Revenue Cost
ContractRevenueCost
|
1518000 | USD |
| CY2016 | us-gaap |
Contract Revenue Cost
ContractRevenueCost
|
376000 | USD |
| CY2017 | us-gaap |
Contract Revenue Cost
ContractRevenueCost
|
13000 | USD |
| CY2016Q4 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
1016000 | USD |
| CY2017Q4 | us-gaap |
Cost Method Investments
CostMethodInvestments
|
552000 | USD |
| CY2015 | us-gaap |
Cost Of Coal Products And Services
CostOfCoalProductsAndServices
|
45433000 | USD |
| CY2016 | us-gaap |
Cost Of Coal Products And Services
CostOfCoalProductsAndServices
|
37741000 | USD |
| CY2017 | us-gaap |
Cost Of Coal Products And Services
CostOfCoalProductsAndServices
|
28438000 | USD |
| CY2016Q1 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
17311000 | USD |
| CY2016Q2 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
5769000 | USD |
| CY2016Q3 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
13259000 | USD |
| CY2016Q4 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
3478000 | USD |
| CY2017Q1 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
5901000 | USD |
| CY2017Q2 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
23295000 | USD |
| CY2017Q3 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
2041000 | USD |
| CY2017Q4 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
648000 | USD |
| CY2015 | us-gaap |
Cost Of Services
CostOfServices
|
601000 | USD |
| CY2016 | us-gaap |
Cost Of Services
CostOfServices
|
1700000 | USD |
| CY2017 | us-gaap |
Cost Of Services
CostOfServices
|
3434000 | USD |
| CY2015 | us-gaap |
Costmethod Investments Other Than Temporary Impairment
CostmethodInvestmentsOtherThanTemporaryImpairment
|
0 | USD |
| CY2016 | us-gaap |
Costmethod Investments Other Than Temporary Impairment
CostmethodInvestmentsOtherThanTemporaryImpairment
|
1760000 | USD |
| CY2017 | us-gaap |
Costmethod Investments Other Than Temporary Impairment
CostmethodInvestmentsOtherThanTemporaryImpairment
|
464000 | USD |
| CY2016Q4 | us-gaap |
Costs In Excess Of Billings On Uncompleted Contracts Or Programs
CostsInExcessOfBillingsOnUncompletedContractsOrPrograms
|
25000 | USD |
| CY2016 | us-gaap |
Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
|
458000 | USD |
| CY2017Q4 | us-gaap |
Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
|
5700000 | USD |
| CY2017 | us-gaap |
Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
|
1413000 | USD |
| CY2015 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | USD |
| CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | USD |
| CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
519000 | USD |
| CY2015 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
20000 | USD |
| CY2016 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
458000 | USD |
| CY2016 | us-gaap |
Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
|
89000 | USD |
| CY2017 | us-gaap |
Debt Related Commitment Fees And Debt Issuance Costs
DebtRelatedCommitmentFeesAndDebtIssuanceCosts
|
417000 | USD |
| CY2016Q4 | us-gaap |
Deferred Costs Current
DeferredCostsCurrent
|
25000 | USD |
| CY2017Q4 | us-gaap |
Deferred Costs Current
DeferredCostsCurrent
|
0 | USD |
| CY2015 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
0 | USD |
| CY2016 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-61396000 | USD |
| CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
23003000 | USD |
| CY2016 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
-61396000 | USD |
| CY2015 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
0 | USD |
| CY2017 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
22739000 | USD |
| CY2016Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
61396000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
38661000 | USD |
| CY2015 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
0 | USD |
| CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-61396000 | USD |
| CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-474000 | USD |
| CY2016Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
219000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
155000 | USD |
| CY2016Q4 | us-gaap |
Deferred Rent Credit Current
DeferredRentCreditCurrent
|
369000 | USD |
| CY2017Q4 | us-gaap |
Deferred Rent Credit Current
DeferredRentCreditCurrent
|
0 | USD |
| CY2016Q4 | us-gaap |
Deferred Rent Credit Noncurrent
DeferredRentCreditNoncurrent
|
38000 | USD |
| CY2017Q4 | us-gaap |
Deferred Rent Credit Noncurrent
DeferredRentCreditNoncurrent
|
192000 | USD |
| CY2016Q4 | us-gaap |
Deferred Revenue And Credits
DeferredRevenueAndCredits
|
4922000 | USD |
| CY2017Q4 | us-gaap |
Deferred Revenue And Credits
DeferredRevenueAndCredits
|
1830000 | USD |
| CY2016Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
76000 | USD |
| CY2017Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
0 | USD |
| CY2016Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
47915000 | USD |
| CY2017Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
17775000 | USD |
| CY2015 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
0 | USD |
| CY2016 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
0 | USD |
| CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-264000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
268000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
906000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Equity Method Investments
DeferredTaxAssetsEquityMethodInvestments
|
12326000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Equity Method Investments
DeferredTaxAssetsEquityMethodInvestments
|
8457000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
1518000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
914000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
137525000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
114252000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
|
680000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Investments
DeferredTaxAssetsInvestments
|
563000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
61396000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
61400000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
38661000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
61615000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
38816000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
13341000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
2004000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1429000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
648000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
99903000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
100367000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
3796000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
393000 | USD |
| CY2016Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.45 | |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
4.40 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.39 | |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Legal Settlements
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements
|
4264000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Legal Settlements
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements
|
0 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
75910000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
75436000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
219000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
155000 | USD |
| CY2016Q4 | us-gaap |
Deposit Assets
DepositAssets
|
263000 | USD |
| CY2017Q4 | us-gaap |
Deposit Assets
DepositAssets
|
223000 | USD |
| CY2016 | us-gaap |
Depreciation
Depreciation
|
200000 | USD |
| CY2015 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
2019000 | USD |
| CY2016 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
979000 | USD |
| CY2017 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
789000 | USD |
| CY2015 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
2019000 | USD |
| CY2016 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
979000 | USD |
| CY2017 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
789000 | USD |
| CY2015 | us-gaap |
Dividends Cash
DividendsCash
|
0 | USD |
| CY2016 | us-gaap |
Dividends Cash
DividendsCash
|
0 | USD |
| CY2017 | us-gaap |
Dividends Cash
DividendsCash
|
15700000 | USD |
| CY2017 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
15829000 | USD |
| CY2015Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
0 | USD |
| CY2016Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
0 | USD |
| CY2017Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
139000 | USD |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-1.37 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.20 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.36 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.44 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.29 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.28 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.34 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.30 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-1.37 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.20 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.35 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.43 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.39 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.34 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.39 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.29 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.28 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.33 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.29 | |
| CY2015 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.00 | |
| CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-1.66 | |
| CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.46 | |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
696000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
805000 | USD |
| CY2016Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
2121000 | USD |
| CY2017Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1384000 | USD |
| CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
1793000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y10M17D | |
| CY2015 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
5019000 | USD |
| CY2016 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
7900000 | USD |
| CY2017 | us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
4638000 | USD |
| CY2015 | us-gaap |
Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
|
0 | USD |
| CY2016 | us-gaap |
Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
|
0 | USD |
| CY2017 | us-gaap |
Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
|
0 | USD |
| CY2015 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | USD |
| CY2016 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
2078000 | USD |
| CY2017 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
3959000 | USD |
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
4351000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
100000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
100000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
100000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
100000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
100000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
2438000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
1079000 | USD |
| CY2015 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
0 | USD |
| CY2016 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
891000 | USD |
| CY2017 | us-gaap |
Gain Loss On Contract Termination
GainLossOnContractTermination
|
0 | USD |
| CY2017Q4 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
3500000 | USD |
| CY2015 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
0 | USD |
| CY2016 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
0 | USD |
| CY2017 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
3500000 | USD |
| CY2015 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
0 | USD |
| CY2016 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
1019000 | USD |
| CY2017 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
0 | USD |
| CY2015 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
6104000 | USD |
| CY2016 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
3721000 | USD |
| CY2017 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
3857000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-30121000 | USD |
| CY2016Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
4429000 | USD |
| CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
7959000 | USD |
| CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
10195000 | USD |
| CY2016Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
14157000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
36740000 | USD |
| CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
14074000 | USD |
| CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
10050000 | USD |
| CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
9378000 | USD |
| CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
18523000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
303000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-4000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-1000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
50066000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-72359000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-474000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
52025000 | USD |
| CY2015 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
8921000 | USD |
| CY2016Q1 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
5577000 | USD |
| CY2016Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
13754000 | USD |
| CY2016Q3 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
10735000 | USD |
| CY2016Q4 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
15518000 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
45584000 | USD |
| CY2017Q1 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
13814000 | USD |
| CY2017Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
10155000 | USD |
| CY2017Q3 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
12120000 | USD |
| CY2017Q4 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
17754000 | USD |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
53843000 | USD |
| CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
20000 | USD |
| CY2016Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
53000 | USD |
| CY2016Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
99000 | USD |
| CY2016Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
583000 | USD |
| CY2016Q4 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-61673000 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-60938000 | USD |
| CY2017Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
5386000 | USD |
| CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
3642000 | USD |
| CY2017Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
3586000 | USD |
| CY2017Q4 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
11538000 | USD |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
24152000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-243000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-125000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
5818000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-10542000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
12859000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
18209000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
487000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
36000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-253000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-781000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
987000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
1721000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
38998000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
2419000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1949000 | USD |
| CY2015 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
29000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
-205000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
-961000 | USD |
| CY2016Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
696000 | USD |
| CY2017Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
805000 | USD |
| CY2015 | us-gaap |
Interest Expense
InterestExpense
|
8402000 | USD |
| CY2016 | us-gaap |
Interest Expense
InterestExpense
|
5066000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
541000 | USD |
| CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1672000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-1340000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-4254000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-920000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-8361000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
301000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-6743000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Receivable Related Parties
IncreaseDecreaseInAccountsReceivableRelatedParties
|
479000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Receivable Related Parties
IncreaseDecreaseInAccountsReceivableRelatedParties
|
16000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Receivable Related Parties
IncreaseDecreaseInAccountsReceivableRelatedParties
|
1313000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-102000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-2887000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-738000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Cost In Excess Of Billing On Uncompleted Contract
IncreaseDecreaseInCostInExcessOfBillingOnUncompletedContract
|
15186000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Cost In Excess Of Billing On Uncompleted Contract
IncreaseDecreaseInCostInExcessOfBillingOnUncompletedContract
|
32272000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Cost In Excess Of Billing On Uncompleted Contract
IncreaseDecreaseInCostInExcessOfBillingOnUncompletedContract
|
30140000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
0 | USD |
| CY2016 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
0 | USD |
| CY2017 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-23208000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
3544000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
2980000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
0 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-812000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-3105000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-1586000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
-41000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
595000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
-2175000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
154000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
107000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-1195000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
351000 | USD |
| CY2017 | us-gaap |
Interest Expense
InterestExpense
|
3024000 | USD |
| CY2015 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
1180000 | USD |
| CY2016 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
2112000 | USD |
| CY2017 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
0 | USD |
| CY2015 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
66000 | USD |
| CY2016 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
112000 | USD |
| CY2017 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
52000 | USD |
| CY2015 | us-gaap |
Interest Paid
InterestPaid
|
6274000 | USD |
| CY2016 | us-gaap |
Interest Paid
InterestPaid
|
3647000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
10029000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-15671000 | USD |
| CY2017Q4 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
6500000 | USD |
| CY2017 | us-gaap |
Interest Paid
InterestPaid
|
3644000 | USD |
| CY2016Q4 | us-gaap |
Inventory Net
InventoryNet
|
16000 | USD |
| CY2016Q4 | us-gaap |
Inventory Net
InventoryNet
|
0 | USD |
| CY2017Q4 | us-gaap |
Inventory Net
InventoryNet
|
100000 | USD |
| CY2017Q4 | us-gaap |
Inventory Net
InventoryNet
|
74000 | USD |
| CY2015 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
24000 | USD |
| CY2016 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
268000 | USD |
| CY2017 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
54000 | USD |
| CY2015 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
23589000 | USD |
| CY2016 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
12390000 | USD |
| CY2017 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
7669000 | USD |
| CY2015 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
3309000 | USD |
| CY2016 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
2168000 | USD |
| CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
795000 | USD |
| CY2016Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
15505000 | USD |
| CY2017Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
3500000 | USD |
| CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
31131000 | USD |
| CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
9163000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
107296000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
82618000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
23711000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
6878000 | USD |
| CY2017Q4 | us-gaap |
Line Of Credit
LineOfCredit
|
0 | USD |
| CY2016Q4 | us-gaap |
Line Of Credit
LineOfCredit
|
0 | USD |
| CY2013Q3 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
10000000 | USD |
| CY2017Q3 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
10000000 | USD |
| CY2016Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
15000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-32889000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
4334000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
39899000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
48386000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-29869000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-18257000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-11748000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-30141000 | USD |
| CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
4376000 | USD |
| CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
7860000 | USD |
| CY2016Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9612000 | USD |
| CY2016Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
75830000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
97678000 | USD |
| CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8688000 | USD |
| CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6408000 | USD |
| CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
5792000 | USD |
| CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6985000 | USD |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
27873000 | USD |
| CY2015 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-29866000 | USD |
| CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
96573000 | USD |
| CY2017 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
27702000 | USD |
| CY2015 | us-gaap |
Noncash Or Part Noncash Acquisition Debt Assumed1
NoncashOrPartNoncashAcquisitionDebtAssumed1
|
0 | USD |
| CY2016 | us-gaap |
Noncash Or Part Noncash Acquisition Debt Assumed1
NoncashOrPartNoncashAcquisitionDebtAssumed1
|
899000 | USD |
| CY2017 | us-gaap |
Noncash Or Part Noncash Acquisition Debt Assumed1
NoncashOrPartNoncashAcquisitionDebtAssumed1
|
0 | USD |
| CY2015 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
11679000 | USD |
| CY2016 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
52838000 | USD |
| CY2017 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
65839000 | USD |
| CY2017 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | segment |
| CY2015 | us-gaap |
Operating Expenses
OperatingExpenses
|
104539000 | USD |
| CY2016 | us-gaap |
Operating Expenses
OperatingExpenses
|
66720000 | USD |
| CY2017 | us-gaap |
Operating Expenses
OperatingExpenses
|
49506000 | USD |
| CY2015 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-41800000 | USD |
| CY2016Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-3311000 | USD |
| CY2016Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-4612000 | USD |
| CY2016Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-2913000 | USD |
| CY2016Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-5262000 | USD |
| CY2016 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-16098000 | USD |
| CY2017Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-3711000 | USD |
| CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-1850000 | USD |
| CY2017Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-3944000 | USD |
| CY2017Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-4309000 | USD |
| CY2017 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-13814000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
585000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
298000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
0 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
82000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
205000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
0 | USD |
| CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1838000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
847000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
-60000 | USD |
| CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
2298000 | USD |
| CY2017Q4 | us-gaap |
Other Assets
OtherAssets
|
2308000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
1382000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
1835000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
2298000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
2308000 | USD |
| CY2016Q1 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
8357000 | USD |
| CY2016Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
7794000 | USD |
| CY2016Q3 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
5364000 | USD |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
50000000 | shares |
| CY2017Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
50000000 | shares |
| CY2016Q4 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
5388000 | USD |
| CY2017Q1 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
5199000 | USD |
| CY2017Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
4020000 | USD |
| CY2017Q3 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
4197000 | USD |
| CY2017Q4 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
4205000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
4017000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
2664000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2038000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
2285000 | USD |
| CY2015 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
494000 | USD |
| CY2016 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
2463000 | USD |
| CY2017 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
2025000 | USD |
| CY2015 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
285000 | USD |
| CY2016 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
35000 | USD |
| CY2017 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
44000 | USD |
| CY2016Q1 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
974000 | USD |
| CY2016Q2 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
-1852000 | USD |
| CY2016Q3 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
309000 | USD |
| CY2016Q4 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
1698000 | USD |
| CY2017Q1 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
2216000 | USD |
| CY2017Q2 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
-121000 | USD |
| CY2017Q3 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
-1602000 | USD |
| CY2017Q4 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
1831000 | USD |
| CY2015 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
1752000 | USD |
| CY2016 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
648000 | USD |
| CY2017 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
45000 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | USD |
| CY2016 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | USD |
| CY2017 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
16397000 | USD |
| CY2015 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
0 | USD |
| CY2016 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
979000 | USD |
| CY2017 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
236000 | USD |
| CY2015 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
0 | USD |
| CY2016 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
0 | USD |
| CY2017 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
15690000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
2124000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
0 | USD |
| CY2017 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
0 | USD |
| CY2015 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
2128000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
223000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
61000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
507000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
289000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
485000 | USD |
| CY2016Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
| CY2017Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
| CY2017Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
| CY2016Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
| CY2017Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | shares |
| CY2016Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
| CY2016Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
1382000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
1835000 | USD |
| CY2016Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
1169000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
1678000 | USD |
| CY2015 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
8651000 | USD |
| CY2016 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
38250000 | USD |
| CY2017 | us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
48875000 | USD |
| CY2015 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
808000 | USD |
| CY2015 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
-276000 | USD |
| CY2016 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
-196000 | USD |
| CY2017 | us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
-566000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
336000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
1773000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
942000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
52000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
57000 | USD |
| CY2015 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
13539000 | USD |
| CY2016 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
0 | USD |
| CY2016Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
287000 | USD |
| CY2017Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
316000 | USD |
| CY2015 | us-gaap |
Professional Fees
ProfessionalFees
|
16604000 | USD |
| CY2016 | us-gaap |
Professional Fees
ProfessionalFees
|
8293000 | USD |
| CY2017 | us-gaap |
Professional Fees
ProfessionalFees
|
4354000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
3655000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1896000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
735000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
410000 | USD |
| CY2015 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
633000 | USD |
| CY2016 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
13000 | USD |
| CY2017 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
385000 | USD |
| CY2016Q4 | us-gaap |
Provision For Loss On Contracts
ProvisionForLossOnContracts
|
200000 | USD |
| CY2017Q4 | us-gaap |
Provision For Loss On Contracts
ProvisionForLossOnContracts
|
100000 | USD |
| CY2016Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
8648000 | USD |
| CY2017Q4 | us-gaap |
Receivables Net Current
ReceivablesNetCurrent
|
1113000 | USD |
| CY2015 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
0 | USD |
| CY2016 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
13234000 | USD |
| CY2017 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
0 | USD |
| CY2015 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | USD |
| CY2016 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | USD |
| CY2017 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
808000 | USD |
| CY2015 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
3234000 | USD |
| CY2016 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
14496000 | USD |
| CY2017 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
0 | USD |
| CY2015 | us-gaap |
Research And Development Arrangement With Federal Government Costs Incurred Net
ResearchAndDevelopmentArrangementWithFederalGovernmentCostsIncurredNet
|
5362000 | USD |
| CY2016 | us-gaap |
Research And Development Arrangement With Federal Government Costs Incurred Net
ResearchAndDevelopmentArrangementWithFederalGovernmentCostsIncurredNet
|
-648000 | USD |
| CY2017 | us-gaap |
Research And Development Arrangement With Federal Government Costs Incurred Net
ResearchAndDevelopmentArrangementWithFederalGovernmentCostsIncurredNet
|
157000 | USD |
| CY2015 | us-gaap |
Research And Development Arrangement With Federal Government Customer Funding To Offset Costs Incurred
ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred
|
1375000 | USD |
| CY2016 | us-gaap |
Research And Development Arrangement With Federal Government Customer Funding To Offset Costs Incurred
ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred
|
821000 | USD |
| CY2017 | us-gaap |
Research And Development Arrangement With Federal Government Customer Funding To Offset Costs Incurred
ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred
|
0 | USD |
| CY2015 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
5362000 | USD |
| CY2016 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
-648000 | USD |
| CY2017 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
157000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
13736000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
0 | USD |
| CY2015 | us-gaap |
Restructuring And Related Cost Number Of Positions Eliminated
RestructuringAndRelatedCostNumberOfPositionsEliminated
|
162 | employee |
| CY2016 | us-gaap |
Restructuring And Related Cost Number Of Positions Eliminated
RestructuringAndRelatedCostNumberOfPositionsEliminated
|
40 | employee |
| CY2015 | us-gaap |
Restructuring Charges
RestructuringCharges
|
10372000 | USD |
| CY2016 | us-gaap |
Restructuring Charges
RestructuringCharges
|
2045000 | USD |
| CY2015 | us-gaap |
Restructuring Costs
RestructuringCosts
|
10360000 | USD |
| CY2016 | us-gaap |
Restructuring Costs
RestructuringCosts
|
1559000 | USD |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-43351000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-15478000 | USD |
| CY2015 | us-gaap |
Revenues
Revenues
|
62739000 | USD |
| CY2016Q1 | us-gaap |
Revenues
Revenues
|
22357000 | USD |
| CY2016Q2 | us-gaap |
Revenues
Revenues
|
8951000 | USD |
| CY2016Q3 | us-gaap |
Revenues
Revenues
|
15710000 | USD |
| CY2016Q4 | us-gaap |
Revenues
Revenues
|
3604000 | USD |
| CY2016 | us-gaap |
Revenues
Revenues
|
50622000 | USD |
| CY2017Q1 | us-gaap |
Revenues
Revenues
|
7389000 | USD |
| CY2017Q2 | us-gaap |
Revenues
Revenues
|
25465000 | USD |
| CY2017Q3 | us-gaap |
Revenues
Revenues
|
2294000 | USD |
| CY2017Q4 | us-gaap |
Revenues
Revenues
|
544000 | USD |
| CY2017 | us-gaap |
Revenues
Revenues
|
35692000 | USD |
| CY2015 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
10642000 | USD |
| CY2016Q1 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
1189000 | USD |
| CY2016Q2 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
669000 | USD |
| CY2016Q3 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
2064000 | USD |
| CY2016Q4 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
2203000 | USD |
| CY2016 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
6125000 | USD |
| CY2017Q1 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
1755000 | USD |
| CY2017Q2 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
1866000 | USD |
| CY2017Q3 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
2804000 | USD |
| CY2017Q4 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
3247000 | USD |
| CY2017 | us-gaap |
Royalty Income Nonoperating
RoyaltyIncomeNonoperating
|
9672000 | USD |
| CY2015 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
888000 | USD |
| CY2016 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
3025000 | USD |
| CY2017 | us-gaap |
Sales Revenue Services Net
SalesRevenueServicesNet
|
4246000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
6879000 | USD |
| CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2868000 | USD |
| CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
2209000 | USD |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost
ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost
|
3400000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost
ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost
|
400000 | USD |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Number Of Employees Affected
ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected
|
37 | employee |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Number Of Employees Affected
ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected
|
27 | employee |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
|
3400000 | USD |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
|
400000 | USD |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
|
0 | USD |
| CY2015Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
1197000 | USD |
| CY2016Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
287000 | USD |
| CY2017Q4 | us-gaap |
Standard Product Warranty Accrual
StandardProductWarrantyAccrual
|
316000 | USD |
| CY2016 | us-gaap |
Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
|
899000 | USD |
| CY2017 | us-gaap |
Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
|
635000 | USD |
| CY2016 | us-gaap |
Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
|
-100000 | USD |
| CY2017 | us-gaap |
Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
|
84000 | USD |
| CY2016 | us-gaap |
Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
|
89000 | USD |
| CY2017 | us-gaap |
Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
|
580000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
6462000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
2762000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
2209000 | USD |
| CY2017 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
16397000 | USD |
| CY2015 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
277000 | USD |
| CY2016 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
196000 | USD |
| CY2017 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
566000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
76165000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
73455000 | USD |
| CY2014Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
-697000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
-24978000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
76165000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
73455000 | USD |
| CY2016Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
244000 | USD |
| CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
207000 | USD |
| CY2016Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
0 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
1713766 | shares |
| CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
0 | USD |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
16397000 | USD |
| CY2015 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
-275000 | USD |
| CY2016 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
1105000 | USD |
| CY2017 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
171000 | USD |
| CY2014Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | USD |
| CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
54000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
54000 | USD |
| CY2015 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
0 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
54000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
0 | USD |
| CY2016Q4 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-61400000 | USD |
| CY2016 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-61400000 | USD |
| CY2017 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-500000 | USD |
| CY2016 | us-gaap |
Valuation Allowances And Reserves Adjustments
ValuationAllowancesAndReservesAdjustments
|
-61400000 | USD |
| CY2016 | us-gaap |
Valuation Allowances And Reserves Period Increase Decrease
ValuationAllowancesAndReservesPeriodIncreaseDecrease
|
-11000000 | USD |
| CY2015 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | shares |
| CY2016 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
303000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
46000 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
21773000 | shares |
| CY2016Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
22177000 | shares |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
22187000 | shares |
| CY2016Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
22098000 | shares |
| CY2016Q4 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
22061000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
22234000 | shares |
| CY2017Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
22243000 | shares |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
21880000 | shares |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20854000 | shares |
| CY2017Q4 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
20864000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
21413000 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21773000 | shares |
| CY2016Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21849000 | shares |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21875000 | shares |
| CY2016Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21740000 | shares |
| CY2016Q4 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21693000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21931000 | shares |
| CY2017Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
22056000 | shares |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21866000 | shares |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20808000 | shares |
| CY2017Q4 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20767000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21367000 | shares |
| CY2017 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:4px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company’s earnings are significantly affected by equity earnings it receives from Tinuum Group. Tinuum Group has </font><font style="font-family:inherit;font-size:10pt;">17</font><font style="font-family:inherit;font-size:10pt;"> invested RC facilities of which </font><font style="font-family:inherit;font-size:10pt;">11</font><font style="font-family:inherit;font-size:10pt;"> are leased to a single customer. A majority of these leases are periodically renewed and the loss of this customer by Tinuum Group would have a significant adverse impact on its financial position, results of operations and cash flows, which in turn would have material adverse impact on the Company’s financial position, results of operations and cash flows.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;text-decoration:underline;">Concentration of credit risk</font></div><div style="line-height:120%;padding-top:6px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company’s financial instruments that are exposed to concentrations of credit risk consist primarily of cash and cash equivalents. The Company holds cash and cash equivalents at one financial institution as of December 31, 2017. If that institution was to be unable to perform its obligations, the Company would be at risk regarding the amount of investment in excess of the federal deposit insurance corporation limits (</font><font style="font-family:inherit;font-size:10pt;">$250 thousand</font><font style="font-family:inherit;font-size:10pt;">) that would be returned to the Company. </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div> | |
| CY2017 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:4px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain balances have been reclassified from prior years to conform to the current year presentation.</font></div></div> | |
| CY2017 | us-gaap |
Revenue Recognition Services Royalty Fees
RevenueRecognitionServicesRoyaltyFees
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company licenses its M-45</font><font style="font-family:inherit;font-size:8pt;"><sup style="vertical-align:top;line-height:120%;font-size:5pt">TM</sup></font><font style="font-family:inherit;font-size:10pt;"> and M-45-PC</font><font style="font-family:inherit;font-size:8pt;"><sup style="vertical-align:top;line-height:120%;font-size:5pt">TM</sup></font><font style="font-family:inherit;font-size:10pt;"> emission control technologies ("M-45 License") to Tinuum Group and realizes royalty income based upon a percentage of the per-ton, pre-tax margin as defined in the M-45 License. </font></div></div> | |
| CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:6px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the Company’s consolidated financial statements in conformity with U.S. GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported in these financial statements and accompanying notes. Actual results could differ from those estimates. The Company makes assumptions on the following significant financial statement components including:</font></div><table cellpadding="0" cellspacing="0" style="padding-top:6px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:74px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:50px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">revenue recognition and warranty estimates accruals related to the Company's extended equipment contracts;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:6px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:74px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:50px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">the carrying value of its long-lived assets;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:6px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:74px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:50px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">the allowance for doubtful accounts receivable;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:6px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:74px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:50px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">stock compensation costs;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:6px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:74px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:50px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">estimates related to future obligations, including the Royalty Award, and other legal accruals; and </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:6px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:74px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:50px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">income taxes, including the valuation allowance for deferred tax assets and uncertain tax positions.</font></div></td></tr></table></div> |
