ACQUISITION (Details 4) - Cover-All $ in Thousands	3 Months Ended
Jun. 30, 2018 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average amortization period (in years)	6 years
Amount assigned	$ 9,980
Residual value	$ 0
Customer contracts
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average amortization period (in years)	3 years
Amount assigned	$ 2,410
Residual value	$ 0
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average amortization period (in years)	8 years
Amount assigned	$ 4,460
Residual value	$ 0
Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted average amortization period (in years)	6 years
Amount assigned	$ 3,110
Residual value	$ 0

The aggregate expected value at the end of their useful life of a major finite-lived intangible asset class acquired during the period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- 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.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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