XML 76 R65.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Fair Value Measurements - Narratives (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2023 | May 17, 2023 | Feb. 02, 2023 | May 17, 2022 | Feb. 02, 2022
ProFrac Agreement Contract | Convertible Debt |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  |  | $ 15,100 |  |
Conversion price (in dollar per share) |  |  | $ 1.19 |  |
Change in fair value | $ 786 |  |  |  |
ProFrac Agreement Contract | Convertible Debt | Related Party |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  |  | $ 15,100 |  |
ProFrac Agreement Contract | Estimate of Fair Value Measurement | Convertible Debt |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  |  |  |  | $ 10,000
Amended ProFrac Agreement | Convertible Debt |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  | $ 40,600 |  |  |
Conversion price (in dollar per share) |  | $ 0.64 |  |  |
Amended ProFrac Agreement | Convertible Debt | Related Party |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  | $ 40,600 |  |  |
Conversion price (in dollar per share) |  | $ 0.8705 |  |  |
Amended ProFrac Agreement | Estimate of Fair Value Measurement | Convertible Debt |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  |  |  | $ 69,500 |
Convertible notes payable | $ 26,900 |  |  |  |
Recurring | Level 3 |  |  |  |  |
Assets Measured at Fair Value on a Nonrecurring Basis |  |  |  |  |
Convertible debt, fair value disclosures |  |  |  |  | $ 10,000

X
- Definition Assets Measured at Fair Value on a Nonrecurring Basis [Line Items] + References No definition available. + Details
Name: | ftk_AssetsMeasuredAtFairValueOnANonrecurringBasisLineItems
Namespace Prefix: | ftk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock. + References No definition available. + Details
Name: | us-gaap_ConvertibleDebtFairValueDisclosures
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_ConvertibleNotesPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ftk_ProFracAgreementContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=ftk_AmendedProFracAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |