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Restructuring Charges (Details)	3 Months Ended
	Mar. 31, 2020 USD ($)	Jun. 30, 2019	Mar. 31, 2019 USD ($)
Restructuring cost and reserve
Restructuring charges	$ 836,000		$ 331,000
2019 Plan
Restructuring cost and reserve
Restructuring charges	800,000
Restructuring accrual	$ 500,000
Restructuring and related cost, positions eliminated
Restructuring and related cost, number of positions eliminated		80

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- Definition

The number of positions eliminated during the period as a result of restructuring activities.

+ References

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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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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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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