REVENUE RECOGNITION (Details Narrative)	3 Months Ended	6 Months Ended
Jun. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)
Revenue recognized that was included in contrcat liabilities	$ 294,023	$ 147,753
Remaining performance obligations	$ 62,596,133	$ 62,596,133
2018 [Member]
Expect remaining performance obligation (percent)		70.00%
Performance Obligation Year		2018
2019 [Member]
Expect remaining performance obligation (percent)		30.00%
Performance Obligation Year		2019
Transferred over Time [Member]
Revenue from long-term contracts (percent)		97.00%
Transferred at Point in Time [Member]
Revenue from MRO contracts (percent)		3.00%

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

No definition available.

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- Definition

Percentage of revenue from contracts with customers.

+ References

No definition available.

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- Definition

Percentage of revenue from MRO contracts.

+ References

No definition available.

+ Details

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130549-203045

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84173487&loc=SL51747714-108306

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- 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/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=84173487&loc=SL51747714-108306

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130556-203045

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- Definition

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

+ References

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