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Trade Receivables, Net - Summary of Trade Receivables (Detail) - USD ($) $ in Thousands	Mar. 31, 2018	Mar. 31, 2017
Trade and other receivables [abstract]
Trade receivables	$ 71,952	$ 62,136
Less Allowances for doubtful trade receivable	(564)	(1,713)
Total	$ 71,388	$ 60,423

X

- Definition

The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Note Expiry date 2018-01-01
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-IssueDate 2017-01-01
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-URIDate 2017-03-09

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of current trade receivables. [Refer: Trade receivables]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2017-01-01
-Paragraph 78
-Subparagraph b
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+ Details

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X

- References

No definition available.

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Balance Type:	na
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X

- Definition

Amount due from customers or clients, within one year of the reporting date (or the normal operating cycle, whichever is longer), for goods or services that have been delivered or sold in the normal course of business reduced by an allowance estimated by the entity towards uncollectability of doubtful trade receivables.

+ References

No definition available.

+ Details

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Balance Type:	debit
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