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v2.4.1.9

Long-Term Debt and Other Borrowings (Details) (USD $) | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 | Apr. 01, 2015
Long-term debt [Line Items] |  |  |  |
Total debt | $ 859,785,000 us-gaap_LongTermDebt | $ 844,961,000 us-gaap_LongTermDebt |  |
Long-term debt, net | 859,785,000 us-gaap_LongTermDebtNoncurrent | 844,961,000 us-gaap_LongTermDebtNoncurrent |  |
TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Total debt | 396,700,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember |  | 395,074,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember |
Less current portion | (90,000,000)us-gaap_LongTermDebtCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember |  | (90,074,000)us-gaap_LongTermDebtCurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember |
Long-term debt, net | 306,700,000 us-gaap_LongTermDebtNoncurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember |  | 305,000,000 us-gaap_LongTermDebtNoncurrent / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember |
CSI Compressco [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Total debt | 553,085,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember | 539,961,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember |  |
Bank revolving line of credit facility [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Maturity date | Sep. 30, 2019 |  |  |
Total debt | 91,700,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LineOfCreditMember |  | 90,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LineOfCreditMember |
Senior Notes Series 2006-A [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Senior Note interest rate | 5.90%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2006AMember | 5.90%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2006AMember |  |
Maturity date | Apr. 30, 2016 |  |  |
Total debt | 90,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2006AMember |  | 90,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2006AMember |
Senior Notes Series 2008-B [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Senior Note interest rate | 6.56%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2008BMember | 6.56%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2008BMember |  |
Maturity date | Apr. 30, 2015 |  |  |
Total debt | 90,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2008BMember |  | 90,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2008BMember |
Senior Notes Series 2010-A [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Senior Note interest rate | 5.09%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010AMember | 5.09%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010AMember |  |
Maturity date | Dec. 15, 2017 |  |  |
Total debt | 65,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010AMember |  | 65,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010AMember |
Senior Notes Series 2010-B [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Senior Note interest rate | 5.67%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010BMember | 5.67%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010BMember |  |
Maturity date | Dec. 15, 2020 |  |  |
Total debt | 25,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010BMember |  | 25,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2010BMember |
Senior Notes Series 2013 [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Senior Note interest rate | 4.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2013Member | 4.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2013Member |  |
Maturity date | Apr. 29, 2020 |  |  |
Total debt | 35,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2013Member |  | 35,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_SeniorNotesSeries2013Member |
Secured Notes [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Date of Secured Note Purchase Agreement | Mar. 18, 2015 |  |  |
Maturity date | Apr. 01, 2017 |  |  |
Total debt |  |  |  | 50,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SecuredDebtMember
CSI Compressco bank credit facility [Member] | CSI Compressco [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Maturity date | Aug. 04, 2019 |  |  |
Total debt | 208,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember / us-gaap_LongtermDebtTypeAxis = tti_CompresscoPartnersBankCreditFacilityMember | 195,000,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember / us-gaap_LongtermDebtTypeAxis = tti_CompresscoPartnersBankCreditFacilityMember |  |
Other long-term debt [Member] | TETRA [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Total debt | 0 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_OtherLongTermDebtMember |  | 74,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_ParentCompanyMember / us-gaap_LongtermDebtTypeAxis = tti_OtherLongTermDebtMember |
CSI Compressco Senior Notes [Member] | CSI Compressco [Member] |  |  |  |
Long-term debt [Line Items] |  |  |  |
Senior Note interest rate | 7.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember / us-gaap_LongtermDebtTypeAxis = tti_CompresscoPartnersSeniorNotesMember | 7.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember / us-gaap_LongtermDebtTypeAxis = tti_CompresscoPartnersSeniorNotesMember |  |
Maturity date | Aug. 15, 2022 |  |  |
Total debt | $ 345,085,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember / us-gaap_LongtermDebtTypeAxis = tti_CompresscoPartnersSeniorNotesMember | $ 344,961,000 us-gaap_LongTermDebt / us-gaap_ConsolidationItemsAxis = us-gaap_SubsidiariesMember / us-gaap_LongtermDebtTypeAxis = tti_CompresscoPartnersSeniorNotesMember |  |

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