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Long-Term Debt and Other Borrowings (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Debt Instrument [Line Items] |  |
Bank line of credit, net availability | $ 20,400 |
Parent Company [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | 207,413 | $ 204,633
Compressco Partners Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | 291,863 | 291,444
Compressco Partners Senior Notes 7.50% [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | 344,382 | 344,172
Line of Credit [Member] | Parent Company [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Fair Value of Amount Outstanding | 3,500 |
Bank line of credit, letters of credit and guarantees | 7,900 |
Bank line of credit, net availability | 40,800 |
New Credit Agreement [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Fair Value of Amount Outstanding | 3,000 |
Bank line of credit, letters of credit and guarantees | 3,000 |
Long-term debt | 2,184 | 2,622
Unamortized deferred finance costs | 800 | 900
CSI Compressco [Member] | Compressco Partners Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Unamortized deferred finance costs | 2,600 | 2,800
Unamortized discount | $ 1,500 | $ 1,700
Senior Note interest rate | 7.25% | 7.25%
CSI Compressco [Member] | Compressco Partners Senior Notes 7.50% [Member] |  |
Debt Instrument [Line Items] |  |
Unamortized deferred finance costs | $ 5,600 | $ 5,800
Senior Note interest rate | 7.50% |
Revolving Credit Facility [Member] | Secured Debt [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 2,246 | 0
Unamortized deferred finance costs | 1,300 | 1,000
Term Loan [Member] | Secured Debt [Member] |  |
Debt Instrument [Line Items] |  |
Long-term debt | 205,167 | 204,633
Unamortized deferred finance costs | 9,200 | 9,500
Unamortized discount | $ 6,200 | $ 6,400

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- Definition Amount, after accumulated amortization, of debt discount (premium). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28567-108399 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
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