Prepaid Expenses and Other Assets - Other Long Term Assets (Details) $ in Thousands	Jun. 30, 2017 USD ($) deposit	Jun. 30, 2016 USD ($) deposit
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Long-term deferred service costs	$ 3,253	$ 3,497
Prepaid software license	2,593	3,870
Restricted cash	2,191	1,851
Cost method investments	1,529	1,881
Prepaid royalty license	499	748
Deposits	368	909
Others	144	129
Total other assets	$ 10,577	$ 12,885
Irrevocable letter of credit
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash number of deposits \| deposit	1,000	1,000
Worker's compensation deposit
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash number of deposits \| deposit	3,000	3,000
Bonded warehouse deposit
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash number of deposits \| deposit	1,000	1,000

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Restricted Cash and Cash Equivalent Item, Number Of Deposits

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Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.

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Amount of deferred cost, excluding capitalized cost related to contract with customer; classified as noncurrent.

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Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer.

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Amount of assets classified as other.

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

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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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Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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