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Long-Term Debt and Other Borrowings (Details) - USD ($)
9 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Long-term debt $ 588,349,000 $ 539,961,000
Less current portion 0 0
Long-term debt, net 588,349,000 539,961,000
New Credit Agreement [Member]    
Debt Instrument [Line Items]    
Long-term debt $ 243,000,000 195,000,000
Scheduled maturity date Aug. 04, 2019  
CSI Compressco Senior Notes [Member]    
Debt Instrument [Line Items]    
Senior Notes, unamortized discount $ 4,700,000 5,000,000
Long-term debt $ 345,349,000 $ 344,961,000
Scheduled maturity date Aug. 15, 2022  
Senior Note interest rate 7.25%