XML 27 R43.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Debt (Detail) | 3 Months Ended |  | 3 Months Ended |  | 3 Months Ended |  |  |  |  |  | 3 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2015 USD ($) quarter | Dec. 31, 2014 USD ($) | Mar. 31, 2015 Domestic Line of Credit USD ($) | Dec. 31, 2014 Domestic Line of Credit USD ($) | Mar. 31, 2015 China Facility USD ($) | Mar. 31, 2014 China Facility USD ($) | Dec. 31, 2014 China Facility USD ($) | Jun. 27, 2014 China Facility USD ($) | Jun. 27, 2014 China Facility CNY | Mar. 31, 2015 Standby Letters of Credit USD ($) | Dec. 31, 2014 Standby Letters of Credit USD ($) | Jun. 30, 2013 Amended Amount USD ($) | Jun. 30, 2013 Amount Available for Increase Upon Approval of Lender USD ($) | Mar. 31, 2015 Minimum | Mar. 31, 2015 Maximum | Jun. 27, 2014 Base Rate China Facility
Line of credit, maximum borrowing capacity |  |  |  |  |  |  |  | $ 5,729,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember | 35,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  |  | $ 15,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_DebtInstrumentAxis = ftek_AmendedAmountMember | $ 25,000,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_DebtInstrumentAxis = ftek_AmountAvailableForIncreaseUponApprovalOfLenderMember |  |  |
Basis spread on variable rate (as percent) |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_RangeAxis = us-gaap_MinimumMember | 3.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_RangeAxis = us-gaap_MaximumMember | 125.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember / us-gaap_VariableRateAxis = us-gaap_BaseRateMember
Line of credit, amount outstanding | 0 us-gaap_LineOfCredit | 0 us-gaap_LineOfCredit |  |  | 818,000 us-gaap_LineOfCredit / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  | 1,625,000 us-gaap_LineOfCredit / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  |  |  |  |  |  |  |  |
Maximum funded deb to EBITA ratio , debt | 2.0 ftek_MaximumFundedDebttoEBITDARatioDebt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum funded to debt to EBITDA ratio, EBITDA | 1.0 ftek_MaximumFundedDebttoEBITDARatioEbitda |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Quarters (in quarters) | 4 ftek_NumberofQuarters |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Annual capital expenditure limit | 10,000,000 ftek_AnnualCapitalExpenditureLimit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum tangible net worth | 50,000,000 ftek_MinimumTangibleNetWorth |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Letters of credit, amount outstanding |  |  | 6,969,000 us-gaap_LettersOfCreditOutstandingAmount / us-gaap_CreditFacilityAxis = us-gaap_DomesticLineOfCreditMember | 8,284,000 us-gaap_LettersOfCreditOutstandingAmount / us-gaap_CreditFacilityAxis = us-gaap_DomesticLineOfCreditMember | 0 us-gaap_LettersOfCreditOutstandingAmount / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  | 0 us-gaap_LettersOfCreditOutstandingAmount / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  |  | 197,000 us-gaap_LettersOfCreditOutstandingAmount / us-gaap_CreditFacilityAxis = us-gaap_StandbyLettersOfCreditMember | 336,000 us-gaap_LettersOfCreditOutstandingAmount / us-gaap_CreditFacilityAxis = us-gaap_StandbyLettersOfCreditMember |  |  |  |  |
Interest rate period end (as a percent) |  |  |  |  | 7.00%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  | 7.00%us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  |  |  |  |  |  |  |  |
Line of credit, remaining borrowing capacity |  |  | 8,031,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity / us-gaap_CreditFacilityAxis = us-gaap_DomesticLineOfCreditMember | 6,716,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity / us-gaap_CreditFacilityAxis = us-gaap_DomesticLineOfCreditMember |  |  |  |  |  | 4,714,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity / us-gaap_CreditFacilityAxis = us-gaap_StandbyLettersOfCreditMember | 3,727,000 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity / us-gaap_CreditFacilityAxis = us-gaap_StandbyLettersOfCreditMember |  |  |  |  |
Line of credit, commitment fee percentage |  |  | 0.25%us-gaap_LineOfCreditFacilityCommitmentFeePercentage / us-gaap_CreditFacilityAxis = us-gaap_DomesticLineOfCreditMember |  |  |  |  |  |  |  |  |  |  |  |  |
Interest paid |  |  |  |  | $ (27,000)us-gaap_InterestPaid / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember | $ (29,000)us-gaap_InterestPaid / us-gaap_CreditFacilityAxis = ftek_ChinaFacilityMember |  |  |  |  |  |  |  |  |  |

X
- Definition Facility covenants include an annual capital expenditure limit of $10,000 + References No definition available. + Details
Name: | ftek_AnnualCapitalExpenditureLimit
Namespace Prefix: | ftek_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Maximum Funded Debt to EBITDA Ratio - Debt + References No definition available. + Details
Name: | ftek_MaximumFundedDebttoEBITDARatioDebt
Namespace Prefix: | ftek_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum Funded Debt to EBITDA Ratio - Ebitda + References No definition available. + Details
Name: | ftek_MaximumFundedDebttoEBITDARatioEbitda
Namespace Prefix: | ftek_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Facility covenants include a minimum tangible net worth of $50,000 + References No definition available. + Details
Name: | ftek_MinimumTangibleNetWorth
Namespace Prefix: | ftek_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number of Quarters + References No definition available. + Details
Name: | ftek_NumberofQuarters
Namespace Prefix: | ftek_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of cash paid for interest during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585 + Details
Name: | us-gaap_InterestPaid
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_LineOfCredit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The effective interest rate at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant