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Income Taxes (Details) | 6 Months Ended
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Jun. 30, 2015 Filinggroup
Income Tax Disclosure [Abstract] |
Number of U.S. tax return filing groups | 2

X
- Definition Number of federal income tax return filing groups. + References No definition available. + Details
Name: | ftk_NumberOfFederalIncomeTaxReturnFilingGroups
Namespace Prefix: | ftk_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration