For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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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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Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019	Jun. 30, 2019	Jul. 01, 2019
Property, Plant and Equipment
% of total	100.00%	100.00%	100.00%	100.00%
Right-of-use operating lease assets	$ 21,789		$ 21,789		$ 0	$ 16,300
Operating lease liability	$ 22,041		$ 22,041			$ 16,300
Accounts Receivable \| Five Customers
Property, Plant and Equipment
% of total			40.00%		28.00%