$FTEK
FUEL TECH, INC. Stock $ftek

$ftek Overview Financials Valuation SEC Filings Company Website

2016 Form 10-K Financial Statement

#000084691317000025 Filed on March 14, 2017

Income Statement

Concept	2016	2015 Q4	2015 Q3
Revenue	$55.16M	$18.20M	$21.68M
YoY Change	-25.12%	-2.59%	0.91%
Cost Of Revenue	$36.37M	$11.29M	$13.83M
YoY Change	-19.38%	15.01%	19.4%
Gross Profit	$18.79M	$6.907M	$7.848M
YoY Change	-34.19%	-22.08%	-20.73%
Gross Profit Margin	34.07%	37.95%	36.2%
Selling, General & Admin	$25.56M	$7.170M	$7.122M
YoY Change	-17.26%	-25.7%	-11.86%
% of Gross Profit	136.02%	103.81%	90.75%
Research & Development	$1.752M		$1.521M
YoY Change	21.08%		301.32%
% of Gross Profit	9.32%		19.38%
Depreciation & Amortization	$1.780M	$1.040M	$1.040M
YoY Change	-13.88%	-45.26%	-2.8%
% of Gross Profit	9.47%	15.06%	13.25%
Operating Expenses	$27.32M	$5.250M	$8.643M
YoY Change	-15.55%	-48.83%	2.18%
Operating Profit	-$12.02M	$1.657M	-$795.0K
YoY Change	121.4%	-218.7%	-155.17%
Interest Expense	$0.00	$10.00K	$0.00
YoY Change	-100.0%	-150.0%	-100.0%
% of Operating Profit		0.6%
Other Income/Expense, Net	-$925.0K	-$100.0K	-$100.0K
YoY Change	156.94%	-47.37%	-64.91%
Pretax Income	-$13.02M	-$70.00K	-$892.0K
YoY Change	33.32%	-99.72%	-179.01%
Income Tax	$1.664M	$6.170M	-$603.0K
% Of Pretax Income
Net Earnings	-$17.39M	-$9.066M	-$289.0K
YoY Change	40.45%	-47.02%	-124.24%
Net Earnings / Revenue	-31.52%	-49.81%	-1.33%
Basic Earnings Per Share	-$0.01	-$0.39	-$0.01
Diluted Earnings Per Share	-$0.74	-$0.39	-$0.01
COMMON SHARES
Basic Shares Outstanding	23.37M shares	23.17M shares	23.17M shares
Diluted Shares Outstanding	23.37M shares		23.17M shares

Balance Sheet

Concept	2016	2015 Q4	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$11.80M	$21.70M	$14.40M
YoY Change	-45.62%	16.04%	-7.69%
Cash & Equivalents	$11.80M	$21.68M	$14.40M
Short-Term Investments	$0.00	$0.00	$0.00
Other Short-Term Assets	$8.900M	$4.100M	$8.500M
YoY Change	117.07%	-32.79%	25.0%
Inventory	$1.000M	$1.653M	$1.428M
Prepaid Expenses
Receivables	$18.80M	$23.06M	$29.29M
Other Receivables	$100.0K	$1.800M	$0.00
Total Short-Term Assets	$40.60M	$52.40M	$53.66M
YoY Change	-22.52%	-10.18%	-7.98%
LONG-TERM ASSETS
Property, Plant & Equipment	$10.90M	$12.00M	$12.30M
YoY Change	-9.17%	-11.28%	-9.41%
Goodwill		$2.116M	$2.116M
YoY Change		0.0%	-91.9%
Intangibles		$7.144M	$9.033M
YoY Change		-31.73%	-14.91%
Long-Term Investments
YoY Change
Other Assets	$700.0K	$1.357M	$1.344M
YoY Change	-69.57%	-1.45%	3.86%
Total Long-Term Assets	$17.20M	$23.61M	$29.27M
YoY Change	-27.12%	-28.74%	-43.3%
TOTAL ASSETS
Total Short-Term Assets	$40.60M	$52.40M	$53.66M
Total Long-Term Assets	$17.20M	$23.61M	$29.27M
Total Assets	$57.80M	$76.01M	$82.93M
YoY Change	-23.95%	-16.9%	-24.57%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.300M	$8.942M	$8.094M
YoY Change	-29.21%	22.33%	-10.79%
Accrued Expenses	$7.700M	$7.600M	$6.400M
YoY Change	1.32%	-21.65%	-21.95%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change		-100.0%	-100.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$14.10M	$16.54M	$14.46M
YoY Change	-14.55%	-11.34%	-23.38%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$300.0K	$501.0K	$527.0K
YoY Change	-40.0%	-3.65%	-0.75%
Total Long-Term Liabilities	$300.0K	$501.0K	$527.0K
YoY Change	-40.0%	-3.65%	-0.75%
TOTAL LIABILITIES
Total Short-Term Liabilities	$14.10M	$16.54M	$14.46M
Total Long-Term Liabilities	$300.0K	$501.0K	$527.0K
Total Liabilities	$14.40M	$17.04M	$14.98M
YoY Change	-15.29%	-11.13%	-27.65%
SHAREHOLDERS EQUITY
Retained Earnings		-$74.84M	-$65.07M
YoY Change		21.19%	45.75%
Common Stock		$135.6M	$135.1M
YoY Change		0.31%	0.1%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$1.042M	$1.042M
YoY Change		31.9%	38.38%
Treasury Stock Shares		251.8K shares	251.8K shares
Shareholders Equity	$43.40M	$58.27M	$67.95M
YoY Change
Total Liabilities & Shareholders Equity	$57.80M	$76.01M	$82.93M
YoY Change	-23.95%	-16.9%	-24.57%

Cashflow Statement

Concept	2016	2015 Q4	2015 Q3
OPERATING ACTIVITIES
Net Income	-$17.39M	-$9.066M	-$289.0K
YoY Change	40.45%	-47.02%	-124.24%
Depreciation, Depletion And Amortization	$1.780M	$1.040M	$1.040M
YoY Change	-13.88%	-45.26%	-2.8%
Cash From Operating Activities	-$2.738M	$8.000M	$240.0K
YoY Change	-139.52%	98.02%	-92.75%
INVESTING ACTIVITIES
Capital Expenditures	-$940.0K	-$280.0K	-$140.0K
YoY Change	17.5%	-58.21%	-96.46%
Acquisitions	$0.00
YoY Change
Other Investing Activities	$0.00	$0.00	$0.00
YoY Change	-100.0%
Cash From Investing Activities	-$938.0K	-$280.0K	-$140.0K
YoY Change	20.88%	-58.21%	-96.46%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$172.0K	0.000	10.00K
YoY Change	-90.83%	-100.0%	-101.37%
NET CHANGE
Cash From Operating Activities	-$2.738M	8.000M	240.0K
Cash From Investing Activities	-$938.0K	-280.0K	-140.0K
Cash From Financing Activities	-$172.0K	0.000	10.00K
Net Change In Cash	-$3.838M	7.720M	110.0K
YoY Change	-189.74%	131.83%	-107.97%
FREE CASH FLOW
Cash From Operating Activities	-$2.738M	$8.000M	$240.0K
Capital Expenditures	-$940.0K	-$280.0K	-$140.0K
Free Cash Flow	-$1.798M	$8.280M	$380.0K
YoY Change	-123.27%	75.8%	-94.77%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.06
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.39
CY2016	dei	Amendment Flag AmendmentFlag	false
CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0000846913
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	23459265	shares
CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2016Q2	dei	Entity Public Float EntityPublicFloat	31097000	USD
CY2016	dei	Entity Registrant Name EntityRegistrantName	FUEL TECH, INC.
CY2016	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2014	ftek	Allowance For Doubtful Accounts Receivable Chargeoffs Recoveries AllowanceForDoubtfulAccountsReceivableChargeoffsRecoveries	366000	USD
CY2015	ftek	Allowance For Doubtful Accounts Receivable Chargeoffs Recoveries AllowanceForDoubtfulAccountsReceivableChargeoffsRecoveries	150000	USD
CY2016	ftek	Allowance For Doubtful Accounts Receivable Chargeoffs Recoveries AllowanceForDoubtfulAccountsReceivableChargeoffsRecoveries	375000	USD
CY2016	ftek	Annual Capital Expenditure Limit AnnualCapitalExpenditureLimit	5000000	USD
CY2015	ftek	Costs Incurred On Uncompleted Contracts CostsIncurredOnUncompletedContracts	94686000	USD
CY2016	ftek	Costs Incurred On Uncompleted Contracts CostsIncurredOnUncompletedContracts	111925000	USD
CY2015Q4	ftek	Deferred Tax Assets Goodwill DeferredTaxAssetsGoodwill	2673000	USD
CY2016Q4	ftek	Deferred Tax Assets Goodwill DeferredTaxAssetsGoodwill	2235000	USD
CY2015Q4	ftek	Deferred Tax Assets Intangible Assets DeferredTaxAssetsIntangibleAssets	0	USD
CY2016Q4	ftek	Deferred Tax Assets Intangible Assets DeferredTaxAssetsIntangibleAssets	967000	USD
CY2015Q4	ftek	Deferred Tax Assets Inventory Reserve DeferredTaxAssetsInventoryReserve	0	USD
CY2016Q4	ftek	Deferred Tax Assets Inventory Reserve DeferredTaxAssetsInventoryReserve	318000	USD
CY2015Q4	ftek	Deferred Tax Assets Tax Deferred Expense Reservesand Accruals Intercompany Interest Expense Accrual DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsIntercompanyInterestExpenseAccrual	476000	USD
CY2016Q4	ftek	Deferred Tax Assets Tax Deferred Expense Reservesand Accruals Intercompany Interest Expense Accrual DeferredTaxAssetsTaxDeferredExpenseReservesandAccrualsIntercompanyInterestExpenseAccrual	629000	USD
CY2015Q4	ftek	Deferred Tax Assets Tax Deferred Expense Royalty Accruals DeferredTaxAssetsTaxDeferredExpenseRoyaltyAccruals	992000	USD
CY2016Q4	ftek	Deferred Tax Assets Tax Deferred Expense Royalty Accruals DeferredTaxAssetsTaxDeferredExpenseRoyaltyAccruals	353000	USD
CY2015	ftek	Earned Revenue For Contracts In Progress EarnedRevenueForContractsInProgress	146932000	USD
CY2016	ftek	Earned Revenue For Contracts In Progress EarnedRevenueForContractsInProgress	167452000	USD
CY2014	ftek	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses And Other Non Deductibles Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLossesAndOtherNonDeductiblesPercent	0.059
CY2015	ftek	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses And Other Non Deductibles Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLossesAndOtherNonDeductiblesPercent	0.022
CY2016	ftek	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses And Other Non Deductibles Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLossesAndOtherNonDeductiblesPercent	0.000
CY2014	ftek	Effective Income Tax Rate Reconciliation Other True Up Percent EffectiveIncomeTaxRateReconciliationOtherTrueUpPercent	0.004
CY2015	ftek	Effective Income Tax Rate Reconciliation Other True Up Percent EffectiveIncomeTaxRateReconciliationOtherTrueUpPercent	-0.078
CY2016	ftek	Effective Income Tax Rate Reconciliation Other True Up Percent EffectiveIncomeTaxRateReconciliationOtherTrueUpPercent	-0.006
CY2015	ftek	Estimated Earnings For Contracts In Progress EstimatedEarningsForContractsInProgress	52246000	USD
CY2016	ftek	Estimated Earnings For Contracts In Progress EstimatedEarningsForContractsInProgress	55527000	USD
CY2014	ftek	Increase Decrease In Excess And Obsolete Inventory Reserve IncreaseDecreaseInExcessAndObsoleteInventoryReserve	0	USD
CY2015	ftek	Increase Decrease In Excess And Obsolete Inventory Reserve IncreaseDecreaseInExcessAndObsoleteInventoryReserve	0	USD
CY2016	ftek	Increase Decrease In Excess And Obsolete Inventory Reserve IncreaseDecreaseInExcessAndObsoleteInventoryReserve	825000	USD
CY2015Q4	ftek	Net Deferred Tax Asset Before Valuation Allowance NetDeferredTaxAssetBeforeValuationAllowance	9063000	USD
CY2016Q4	ftek	Net Deferred Tax Asset Before Valuation Allowance NetDeferredTaxAssetBeforeValuationAllowance	13179000	USD
CY2015Q4	ftek	Number Of Contracts NumberOfContracts	2	contract
CY2016Q4	ftek	Number Of Contracts NumberOfContracts	2	contract
CY2016	ftek	Number Of Lease Arrangements NumberOfLeaseArrangements	8	lease_arrangement
CY2014	ftek	Paymentsfor Treasury Stock PaymentsforTreasuryStock	304000	USD
CY2015	ftek	Paymentsfor Treasury Stock PaymentsforTreasuryStock	252000	USD
CY2016	ftek	Paymentsfor Treasury Stock PaymentsforTreasuryStock	172000	USD
CY2014	ftek	Percentage Of Net Income Foreign PercentageOfNetIncomeForeign	0.36
CY2015	ftek	Percentage Of Net Income Foreign PercentageOfNetIncomeForeign	0.30
CY2014	ftek	Provisionfor Doubtful Accounts Including Foreign Impact Of Foreign Exchange ProvisionforDoubtfulAccountsIncludingForeignImpactOfForeignExchange	1099000	USD
CY2015	ftek	Provisionfor Doubtful Accounts Including Foreign Impact Of Foreign Exchange ProvisionforDoubtfulAccountsIncludingForeignImpactOfForeignExchange	0	USD
CY2016	ftek	Percentage Of Net Income Foreign PercentageOfNetIncomeForeign	0.23
CY2016	ftek	Provisionfor Doubtful Accounts Including Foreign Impact Of Foreign Exchange ProvisionforDoubtfulAccountsIncludingForeignImpactOfForeignExchange	172000	USD
CY2015	ftek	Stock Issued During Period Value Directors Share Awards Gross StockIssuedDuringPeriodValueDirectorsShareAwardsGross	-70000	USD
CY2014	ftek	Tax Benefit From Stock Options Expired TaxBenefitFromStockOptionsExpired	379000	USD
CY2015	ftek	Tax Benefit From Stock Options Expired TaxBenefitFromStockOptionsExpired	908000	USD
CY2014	ftek	Valuation Allowance Deferred Tax Asset Changein Amount Chargedto Costsand Expenses ValuationAllowanceDeferredTaxAssetChangeinAmountChargedtoCostsandExpenses	0	USD
CY2015	ftek	Valuation Allowance Deferred Tax Asset Changein Amount Chargedto Costsand Expenses ValuationAllowanceDeferredTaxAssetChangeinAmountChargedtoCostsandExpenses	6625000	USD
CY2016	ftek	Valuation Allowance Deferred Tax Asset Changein Amount Chargedto Costsand Expenses ValuationAllowanceDeferredTaxAssetChangeinAmountChargedtoCostsandExpenses	5347000	USD
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	8942000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6303000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	23060000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	18790000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	23414000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	24542000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1556000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1568000	USD
CY2016	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P5Y
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	135394000	USD
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	137380000	USD
CY2014	us-gaap	Adjustment For Amortization AdjustmentForAmortization	2384000	USD
CY2015	us-gaap	Adjustment For Amortization AdjustmentForAmortization	2138000	USD
CY2016	us-gaap	Adjustment For Amortization AdjustmentForAmortization	1720000	USD
CY2014	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	7000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2322000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1809000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1991000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2322000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1809000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1991000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	1430000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	1113000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	1991000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1189000	USD
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1922000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1772000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1569000	USD
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2384000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2138000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1720000	USD
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	169000	shares
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	184000	shares
CY2015Q4	us-gaap	Assets Assets	76011000	USD
CY2016Q4	us-gaap	Assets Assets	57788000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	52401000	USD
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	23419008	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	23800924	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	23167216	shares
CY2016Q4	us-gaap	Assets Current AssetsCurrent	40635000	USD
CY2015Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	19000	USD
CY2016Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	9000	USD
CY2015Q4	us-gaap	Billed Contract Receivables BilledContractReceivables	141478000	USD
CY2016Q4	us-gaap	Billed Contract Receivables BilledContractReceivables	162427000	USD
CY2015Q4	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	1858000	USD
CY2016Q4	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	1730000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets Other Than Goodwill BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill	5158000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Receivable CapitalLeasesFutureMinimumPaymentsReceivable	465000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Receivable Current CapitalLeasesFutureMinimumPaymentsReceivableCurrent	155000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Receivable In Three Years CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears	155000	USD
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Receivable In Two Years CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears	155000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	27738000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	18637000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21684000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11826000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-9101000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3047000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-9858000	USD
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000	shares
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000	shares
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	81921000	USD
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	23446035	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	234000	USD
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	238000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-18210000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-13488000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-17400000	USD
CY2015Q4	us-gaap	Convertible Debt ConvertibleDebt	76000	USD
CY2016Q4	us-gaap	Convertible Debt ConvertibleDebt	76000	USD
CY2014	us-gaap	Cost Of Revenue CostOfRevenue	43889000	USD
CY2015Q1	us-gaap	Cost Of Revenue CostOfRevenue	8437000	USD
CY2015Q2	us-gaap	Cost Of Revenue CostOfRevenue	11547000	USD
CY2015Q3	us-gaap	Cost Of Revenue CostOfRevenue	13829000	USD
CY2015Q4	us-gaap	Cost Of Revenue CostOfRevenue	11294000	USD
CY2015	us-gaap	Cost Of Revenue CostOfRevenue	45107000	USD
CY2016Q1	us-gaap	Cost Of Revenue CostOfRevenue	11774000	USD
CY2016Q2	us-gaap	Cost Of Revenue CostOfRevenue	9595000	USD
CY2016Q3	us-gaap	Cost Of Revenue CostOfRevenue	7281000	USD
CY2016Q4	us-gaap	Cost Of Revenue CostOfRevenue	7717000	USD
CY2016	us-gaap	Cost Of Revenue CostOfRevenue	36367000	USD
CY2014	us-gaap	Costs And Expenses CostsAndExpenses	104180000	USD
CY2016	us-gaap	Costs And Expenses CostsAndExpenses	69985000	USD
CY2015Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs CostsInExcessOfBillingsOnUncompletedContractsOrPrograms	7312000	USD
CY2016Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs CostsInExcessOfBillingsOnUncompletedContractsOrPrograms	6755000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	158000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1155000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	357000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1108000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	120000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	105000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1232000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1021000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	462000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-34000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	14000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2016Q4	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	8000	USD
CY2016	us-gaap	Debt Instrument Convertible Number Of Equity Instruments DebtInstrumentConvertibleNumberOfEquityInstruments	6715	shares
CY2015Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	76000	USD
CY2016Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	76000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7260000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4143000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1091000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	87000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1202000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9310000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4778000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1202000	USD
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1377000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	804000	USD
CY2014	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-9524000	USD
CY2015	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	4916000	USD
CY2016	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	1196000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-959000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	637000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	548000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2016Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	399000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	10440000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	13983000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	1231000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	239000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	992000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1231000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	239000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	992000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1576000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	5485000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	359000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	584000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	3394000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2624000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	333000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	389000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1833000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	2006000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	7832000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	13179000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	306000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	344000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	294000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	0	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	777000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	460000	USD
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	464000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	433000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	376000	USD
CY2014	us-gaap	Depreciation Depreciation	1922000	USD
CY2015	us-gaap	Depreciation Depreciation	2067000	USD
CY2016	us-gaap	Depreciation Depreciation	1780000	USD
CY2015Q4	us-gaap	Due From Customer Acceptances DueFromCustomerAcceptances	2144000	USD
CY2016Q4	us-gaap	Due From Customer Acceptances DueFromCustomerAcceptances	838000	USD
CY2014Q4	us-gaap	Due From Related Parties DueFromRelatedParties	13000	USD
CY2015Q4	us-gaap	Due From Related Parties DueFromRelatedParties	14000	USD
CY2016Q4	us-gaap	Due From Related Parties DueFromRelatedParties	13000	USD
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.78
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.54
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	0	USD
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.436
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.110
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	-0.340
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	-0.340
CY2016Q4	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.29
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	7000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.39
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.74
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.78
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.01
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.39
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.54
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.13
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.39
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.74
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-639000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1230000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	10000	USD
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.313
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	-0.340
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.012
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.723
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.427
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.001
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.006
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.011
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.041
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.036
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.052
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.024
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1645000	USD
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1390000	USD
CY2016Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1840000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y7M0D
CY2014	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	7000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	0	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	892000	USD
CY2014	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	23400000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	696000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7452000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7257000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1041000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	805000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	123000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	123000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	574000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	785000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	14596000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10708000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	7144000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3451000	USD
CY2015Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	1699000	USD
CY2016Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	1656000	USD
CY2014	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	26000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-60000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	21051000	USD
CY2014Q4	us-gaap	Goodwill Goodwill	2116000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	2116000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	2116000	USD
CY2014	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	4465000	USD
CY2015	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2015	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	1425000	USD
CY2016	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	2074000	USD
CY2014	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	23400000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014	us-gaap	Gross Profit GrossProfit	35128000	USD
CY2015	us-gaap	Gross Profit GrossProfit	28557000	USD
CY2016	us-gaap	Gross Profit GrossProfit	18794000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-25142000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-9763000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-13016000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-661000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1140000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-2708000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-25803000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-8623000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-15724000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8078000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3757000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1664000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	368000	USD
CY2015Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1857000	USD
CY2016Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	87000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-3600000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1817000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2445000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-6117000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-7880000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3522000	USD
CY2014	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	906000	USD
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-913000	USD
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	699000	USD
CY2014	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	616000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	560000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-446000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	913000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1245000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2893000	USD
CY2014	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	6020000	USD
CY2014	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2014	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2015Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7144000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3451000	USD
CY2014	us-gaap	Interest Expense InterestExpense	125000	USD
CY2015	us-gaap	Interest Expense InterestExpense	27000	USD
CY2016	us-gaap	Interest Expense InterestExpense	0	USD
CY2014	us-gaap	Interest Paid InterestPaid	125000	USD
CY2015	us-gaap	Interest Paid InterestPaid	27000	USD
CY2016	us-gaap	Interest Paid InterestPaid	0	USD
CY2015Q4	us-gaap	Inventory Net InventoryNet	1653000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	1012000	USD
CY2015Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	0	USD
CY2016Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	825000	USD
CY2016Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	825000	USD
CY2016	us-gaap	Inventory Write Down InventoryWriteDown	825000	USD
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	29000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	21000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	25000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1041000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1166000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1006000	USD
CY2015Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	7803000	USD
CY2016Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3292000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	17037000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	14396000	USD
CY2015Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	7197000	USD
CY2016Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	1708000	USD
CY2015Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	19000	USD
CY2016Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	9000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	0	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1875000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-6192000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	76011000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	16536000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	14050000	USD
CY2016	us-gaap	Line Of Credit Facility Commitment Fee Percentage LineOfCreditFacilityCommitmentFeePercentage	0.0025
CY2015Q4	us-gaap	Noncurrent Assets NoncurrentAssets	76011000	USD
CY2016Q4	us-gaap	Noncurrent Assets NoncurrentAssets	57788000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	57788000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-13897000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-776000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-938000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5435000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6928000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2738000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	-17725000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	-1654000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	-1371000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	-289000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	-9066000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-12380000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-2637000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	-2628000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	-3019000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-9104000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-17388000	USD
CY2016	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2016	us-gaap	Number Of Reporting Units NumberOfReportingUnits	2	unit
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	-25163000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	-8257000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	-14824000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1781000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	778000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	88000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	439000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	476000	USD
CY2015Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	5949000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6357000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1357000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	666000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-489000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1097000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-6000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-485000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1108000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-12000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	4000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-11000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-6000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	501000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	346000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-544000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-360000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-925000	USD
CY2015	us-gaap	Payments For Restructuring PaymentsForRestructuring	219000	USD
CY2016	us-gaap	Payments For Restructuring PaymentsForRestructuring	1119000	USD
CY2014	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	8079000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2014	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	3010000	USD
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2014	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	2808000	USD
CY2015	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	802000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	940000	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	3889000	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	2891000	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	26000	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2000	USD
CY2014	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	297000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2013Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	596000	USD
CY2014Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	268000	USD
CY2015Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	268000	USD
CY2016Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	159000	USD
CY2014	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	17000	USD
CY2015	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	8000	USD
CY2016	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	0	USD
CY2014	us-gaap	Product Warranty Expense ProductWarrantyExpense	311000	USD
CY2015	us-gaap	Product Warranty Expense ProductWarrantyExpense	-8000	USD
CY2016	us-gaap	Product Warranty Expense ProductWarrantyExpense	109000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	35415000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	35462000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12001000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10920000	USD
CY2014	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	762000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-111000	USD
CY2015Q4	us-gaap	Provision For Loss On Contracts ProvisionForLossOnContracts	3000	USD
CY2016Q4	us-gaap	Provision For Loss On Contracts ProvisionForLossOnContracts	41000	USD
CY2014	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
CY2015	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1623000	USD
CY2016	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
CY2014	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1459000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4273000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4552000	USD
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	0	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	6020000	USD
CY2014	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	219000	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	219000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	1428000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	1428000	USD
CY2014Q4	us-gaap	Restructuring Reserve RestructuringReserve	0	USD
CY2015Q4	us-gaap	Restructuring Reserve RestructuringReserve	0	USD
CY2016Q4	us-gaap	Restructuring Reserve RestructuringReserve	309000	USD
CY2014	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	-25803000	USD
CY2015	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	-8623000	USD
CY2016	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	-15724000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-74132000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-91520000	USD
CY2014	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	144000	USD
CY2015	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	155000	USD
CY2016	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	165000	USD
CY2014	us-gaap	Revenues Revenues	79017000	USD
CY2015Q1	us-gaap	Revenues Revenues	15103000	USD
CY2015Q2	us-gaap	Revenues Revenues	18683000	USD
CY2015Q3	us-gaap	Revenues Revenues	21677000	USD
CY2015Q4	us-gaap	Revenues Revenues	18201000	USD
CY2015	us-gaap	Revenues Revenues	73664000	USD
CY2016Q1	us-gaap	Revenues Revenues	17822000	USD
CY2016Q2	us-gaap	Revenues Revenues	15175000	USD
CY2016Q3	us-gaap	Revenues Revenues	12596000	USD
CY2016Q4	us-gaap	Revenues Revenues	9568000	USD
CY2016	us-gaap	Revenues Revenues	55161000	USD
CY2014	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	35432000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	30897000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	25564000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	2322000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	1809000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.474
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.516
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.623
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	94500	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	126000	shares
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	1991000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Requisite Service Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1	P4Y
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P10Y
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	351938	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	381916	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	1821000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	1667000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0155
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0221
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0185
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	748742	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1546500	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1191125	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1039750	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	11.62
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.48
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	8.39
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	103000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	176500	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	481375	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	232375	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	13.01
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	12.04
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	16.72
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	81000	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.20
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.54
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.11
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1688500	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1546500	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1191125	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1039750	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	11.88
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	11.62
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	10.48
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.39
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P4Y11M10D
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P8Y10M0D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P8Y10M0D
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0	USD
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y7M0D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y7M0D
CY2015Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	4.96
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.00
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.00
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	5.22
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.44
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	1.58
CY2016Q4	us-gaap	Share Price SharePrice	1.15
CY2014	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	60000	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2014	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-55000	USD
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-418000	USD
CY2016	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	-1000	USD
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	297000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	88623000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	72301000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	58974000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	43392000	USD
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	251792	shares
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	354889	shares
CY2015	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	84486	shares
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	103097	shares
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1042000	USD
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1214000	USD
CY2014	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	304000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	252000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	172000	USD
CY2015Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	5454000	USD
CY2016Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	5025000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	65000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	117000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	140000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	15000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	140000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	117000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	140000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	52000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	38000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2014	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	173000	USD
CY2015	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-799000	USD
CY2016	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	0	USD
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22782000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23101000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23365000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22782000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23101000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23365000	shares
CY2016	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Risk Concentrations</font></div><div style="line-height:120%;padding-top:6px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Financial instruments that potentially subject the Company to a significant concentration of credit risk consist primarily of cash and cash equivalents and accounts receivable. The Company maintains deposits in federally insured financial institutions in excess of federally insured limits. However, management believes the Company is not exposed to significant credit risk due to the financial position of its primary depository institution where a significant portion of its deposits are held.</font></div></div>
CY2016	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:6px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The Company uses estimates in accounting for, among other items, revenue recognition, allowance for doubtful accounts, income tax provisions, excess and obsolete inventory reserve, impairment of long-lived assets, and warranty expenses. Actual results could differ from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0000846913-17-000025-index-headers.html	Edgar Link	pending
0000846913-17-000025-index.html	Edgar Link	pending
0000846913-17-000025.txt	Edgar Link	pending
0000846913-17-000025-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
ftek-20161231.xml	Edgar Link	completed
ftek-20161231.xsd	Edgar Link	pending
ftek-20161231x10k.htm	Edgar Link	pending
ftek-20161231xex231.htm	Edgar Link	pending
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ftek-20161231xex312.htm	Edgar Link	pending
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ftek-20161231_cal.xml	Edgar Link	unprocessable
ftek-20161231_def.xml	Edgar Link	unprocessable
ftek-20161231_lab.xml	Edgar Link	unprocessable
ftek-20161231_pre.xml	Edgar Link	unprocessable
ftek-201612_chartx25009.jpg	Edgar Link	pending
ftekorgstructurea02.jpg	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$FTEK
FUEL TECH, INC. Stock $ftek

2016 Form 10-K Financial Statement

#000084691317000025 Filed on March 14, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FTEK FUEL TECH, INC. Stock $ftek

2016 Form 10-K Financial Statement

#000084691317000025 Filed on March 14, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FTEK
FUEL TECH, INC. Stock $ftek