XML 29 R18.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Decommissioning and Other Asset Retirement Obligations (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2017
Decommissioning and Other Asset Retirement Obligations (Tables) |
Decommissioning and Other Asset Retirement Obligations Table |
| Three Months Ended March 31, 2017
| (In Thousands)
Beginning balance for the period, as reported | $ | 55,478 |
Activity in the period: |
Accretion of liability | 480 |
Retirement obligations incurred | — |
Revisions in estimated cash flows | (12 | )
Settlement of retirement obligations | (464 | )
Ending balance | $ | 55,482 |

X
- References No definition available. + Details
Name: | tti_DecommissioningAndOtherAssetRetirementObligationsTables
Namespace Prefix: | tti_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13201-110859 + Details
Name: | us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration