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REVENUE RECOGNITION (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Remaining performance obligations	$ 993,000
2019 [Member]
Expect remaining performance obligation (percent)	78.00%
Performance Obligation Year		2019
Transferred over Time [Member]
Revenue from long-term contracts (percent)	88.00%
Transferred at Point in Time [Member]
Revenue from MRO contracts (percent)	12.00%

X

- Definition

The percentage of revenue which remaining performance obligation is expected to be recognized.

+ References

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- Definition

Percentage of revenue from contracts with customers.

+ References

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- Definition

Percentage of revenue from MRO contracts.

+ References

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X

- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045

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- Definition

Year in which remaining performance obligation is expected to be recognized, in CCYY format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045

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