XML 74 R58.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Industry Segments and Geographic Information Industry Segments and Geographic Information 2 (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 257,590 | $ 305,144 | $ 316,319 | $ 251,092 | $ 315,850 | $ 306,371 | $ 242,489 | $ 212,857 | $ 1,130,145 | $ 1,077,567 | $ 909,398
Transfers between geographic areas |  |  |  |  |  |  |  |  | (1,252) | (2,871) | (112)
Identifiable assets | 1,656,376 |  |  |  | 2,082,388 |  |  |  | 1,656,376 | 2,082,388 | 1,206,533
UNITED STATES |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 896,131 | 768,688 | 673,376
Transfers between geographic areas |  |  |  |  |  |  |  |  | 0 | 0 | 0
Identifiable assets | 1,427,481 |  |  |  | 1,778,357 |  |  |  | 1,427,481 | 1,778,357 | 852,483
Canada and Mexico [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 44,542 | 73,632 | 58,080
Transfers between geographic areas |  |  |  |  |  |  |  |  | 0 | 0 | 0
Identifiable assets | 72,007 |  |  |  | 97,737 |  |  |  | 72,007 | 97,737 | 104,831
South America [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 26,554 | 40,719 | 31,788
Transfers between geographic areas |  |  |  |  |  |  |  |  | 0 | 0 | 0
Identifiable assets | 25,035 |  |  |  | 32,267 |  |  |  | 25,035 | 32,267 | 43,326
Europe [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 80,432 | 105,457 | 102,990
Transfers between geographic areas |  |  |  |  |  |  |  |  | 1,252 | 2,871 | 112
Identifiable assets | 64,695 |  |  |  | 94,209 |  |  |  | 64,695 | 94,209 | 150,415
Africa [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 20,761 | 22,277 | 15,127
Transfers between geographic areas |  |  |  |  |  |  |  |  | 0 | 0 | 0
Identifiable assets | 7,541 |  |  |  | 7,895 |  |  |  | 7,541 | 7,895 | 9,063
Asia and other [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 61,725 | 66,794 | 28,037
Transfers between geographic areas |  |  |  |  |  |  |  |  | 0 | 0 | 0
Identifiable assets | 59,617 |  |  |  | 71,923 |  |  |  | 59,617 | 71,923 | 46,351
Eliminations [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Identifiable assets | $ 0 |  |  |  | $ 0 |  |  |  | $ 0 | $ 0 | $ 64

X
- References No definition available. + Details
Name: | tti_Transfersbetweengeographicareas
Namespace Prefix: | tti_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51669610&loc=d3e9038-108599 + Details
Name: | us-gaap_NoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=tti_CanadaAndMexicoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_SouthAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_AfricaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=tti_AsiaAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_GeographyEliminationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |