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Balance Sheet Components - Other current assets (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017
Balance Sheet Related Disclosures [Abstract]
VAT receivable	$ 12,979	$ 591
Other prepaid expenses	2,438	2,171
Prepayment to supplier	611	148
Prepaid income tax	536	1,356
Other receivable	551	617
Other Assets, Current	$ 17,115	$ 4,883

X

- Definition

Local VAT (Value Added Tax) Receivable

+ References

No definition available.

+ Details

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X

- Definition

Prepayment to Supplier

+ References

No definition available.

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X

- References

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- Definition

Amount of current assets classified as other.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 1
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6787-107765

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- Definition

Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

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- Definition

Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 1
-Subparagraph (g)(4)
-URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765

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-Name Accounting Standards Codification
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-Section 05
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=68074540&loc=d3e5879-108316

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