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COMMITMENTS AND CONTINGENT LIABILITIES (Commissions and Royalty Commitments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Commissions arrangements:
Commission expenses	$ 411	$ 664	$ 774
Royalty commitments:
Royalty expense	148	25	216
Limco Piedmont Inc [Member]
Royalty commitments:
Royalty expense	$ 1,689	$ 1,885	$ 1,561
Limco Piedmont Inc [Member] | Minimum [Member]
Royalty commitments:
Royalties percentage rate for sales of products developed by third parties	5.00%
Royalties percentage rate for sales of additional products developed by third parties	20.00%
Limco Piedmont Inc [Member] | Maximum [Member]
Royalty commitments:
Royalties percentage rate for sales of products developed by third parties	13.00%
TAT Technologies Ltd [Member] | Minimum [Member]
Commissions arrangements:
Percentage rate paid to sales agents for marketing commissions	1.00%
Royalty commitments:
Royalties percentage rate for sales of products developed by third parties	12.00%
TAT Technologies Ltd [Member] | Maximum [Member]
Commissions arrangements:
Percentage rate paid to sales agents for marketing commissions	10.00%
Royalty commitments:
Royalties percentage rate for sales of products developed by third parties	17.00%

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Percentage rate paid to sales agents for marketing commissions.

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Royalties percentage rate for sales of additional products developed by third parties.

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Royalty Commitments [Abstract]

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Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

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- Definition

Primarily represents commissions incurred in the period based upon the sale by commissioned employees or third parties of the entity's goods or services, and fees for sales assistance or product enhancements performed by third parties (such as a distributor or value added reseller).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.4)
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

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