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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Derivative, Carrying Amount

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No definition available.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
-Paragraph 3
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-SubTopic 20
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- Definition

High end period remaining until maturity for the derivative contract, 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.

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- Definition

Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 815
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Fair value measurement (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Fair value measurement (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Mar. 31, 2015
Foreign exchange forward
Derivative instruments
Gain (loss) on foreign currency derivative instruments not designated as hedging instruments	$ (8)	$ 200	$ (400)	$ 300
Not designated as hedging instrument
Derivative instruments
Derivative asset, fair value, gross asset	11		11
Derivative liability, fair value, gross liability	0		0
Not designated as hedging instrument \| Fair value, inputs, level 1
Derivative instruments
Derivative asset, fair value, gross asset	0		0
Derivative liability, fair value, gross liability	0		0
Not designated as hedging instrument \| Fair value, inputs, level 2
Derivative instruments
Derivative asset, fair value, gross asset	11		11
Derivative liability, fair value, gross liability	0		0
Not designated as hedging instrument \| Fair value, inputs, level 3
Derivative instruments
Derivative asset, fair value, gross asset	0		0
Derivative liability, fair value, gross liability	0		0
Not designated as hedging instrument \| Foreign exchange forward
Derivative instruments
Derivative asset, fair value, gross asset	11		11
Derivative liability, fair value, gross liability	0		0
Not designated as hedging instrument \| Foreign exchange forward \| Fair value, inputs, level 1
Derivative instruments
Derivative asset, fair value, gross asset	0		0
Derivative liability, fair value, gross liability	0		$ 0
Not designated as hedging instrument \| Foreign exchange forward \| Fair value, inputs, level 2
Derivative instruments
Foreign currency forward contracts, maturity period (in months)			12 months
Derivative, notional amount	2,400		$ 2,400
Derivative, Carrying Amount					$ 400
Derivative asset, fair value, gross asset	11		11
Derivative liability, fair value, gross liability	0		0
Not designated as hedging instrument \| Foreign exchange forward \| Fair value, inputs, level 3
Derivative instruments
Derivative asset, fair value, gross asset	0		0
Derivative liability, fair value, gross liability	$ 0		$ 0