XML 92 R77.htm IDEA: XBRL DOCUMENT
v3.8.0.1

SEGMENT INFORMATION (Schedule of Assets, Depreciation and Amortization, and Capital Expenditures by Segment) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | $ 111,995 | $ 111,977 |
Depreciation expenses | 3,941 | 3,636 | $ 2,781
Expenditure for segment assets | 2,884 | 5,894 | 3,347
OEM of Heat Transfer Solutions and Aviation Accessories [Member] |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | 29,411 | 28,885 |
Depreciation expenses | 1,299 | 1,199 | 1,127
Expenditure for segment assets | 1,769 | 1,437 | 1,075
MRO Services for heat transfer components and OEM of heat transfer solutions [Member] |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | 35,067 | 34,729 |
Depreciation expenses | 1,029 | 898 | 789
Expenditure for segment assets | 866 | 1,266 | 1,400
MRO services for Aviation Components [Member] |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | 27,276 | 27,246 |
Depreciation expenses | 653 | 542 | 669
Expenditure for segment assets | 847 | 2,686 | 821
Overhaul and coating of jet engine components [Member] |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | 11,915 | 11,616 |
Depreciation expenses | 960 | 997 | 196
Expenditure for segment assets | 402 | 505 | $ 51
Amounts not allocated to segments [Member] |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | $ 8,326 | 9,500 |
Depreciation expenses |  |  |
Expenditure for segment assets |  |  |

X
- Definition Total expenditures for additions to 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 of the reportable segment; if the amount: (a) is included in the determination of segment assets reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in the determination of segment assets. + References No definition available. + Details
Name: | tatt_ExpenditureForSegmentAssets
Namespace Prefix: | tatt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(12)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(11)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationDepletionAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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_SegmentReportingAssetReconcilingItemLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tatt_OemOfHeatTransferSolutionsAndAviationComponentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tatt_HeatTransferServicesAndProductsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tatt_MroServicesForAviationComponentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=tatt_OverhaulAndCoatingOfJetEngineComponentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_MaterialReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |