Schedule II Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Allowance for doubtful accounts
Movement in Valuation Allowances and Reserves
Beginning Balance	$ 1,812	$ 1,981	$ 1,153
Additions/(Reductions) to Expense or Other Accounts	1,148	781	1,655
Deductions	1,119	950	827
Ending Balance	1,841	1,812	1,981
Deferred tax assets valuation allowance
Movement in Valuation Allowances and Reserves
Beginning Balance	91,787	64,958	28,679
Additions/(Reductions) to Expense or Other Accounts	(33,106)	26,829	36,279
Deductions	0	0	0
Ending Balance	$ 58,681	$ 91,787	$ 64,958

Valuation Allowances And Reserves, Charged (Credited) to Expense or Other Accounts

No definition available.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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- Definition

Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

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- Definition

Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively.

+ References

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- Details

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