Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994

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- Definition

Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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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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DERIVATIVE FINANCIAL INSTRUMENTS (Detail Textuals) - Foreign exchange forward contracts - Designated as hedging instruments - Cash Flow Hedges $ in Thousands	3 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2018 GBP (£)	Mar. 31, 2018 USD ($)	Mar. 31, 2018 GBP (£)
Derivatives, Fair Value [Line Items]
Aggregate contracted notional outstanding amount	$ 28,000	£ 825	$ 18,250	£ 1,155
Accumulated other comprehensive income (loss) expected to be reclassified, net of tax	$ (591)
Minimum
Derivatives, Fair Value [Line Items]
Outstanding forward contracts maturity	1 month
Maximum
Derivatives, Fair Value [Line Items]
Outstanding forward contracts maturity	36 months