Revenue Recognition - Additional Information (Details) $ in Thousands	3 Months Ended
Sep. 30, 2020 USD ($) Source	Sep. 30, 2019 Source
Revenue From Contract With Customer [Abstract]
Total revenue \| $	$ 134
Number of revenue resources \| Source	1	1

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details