Investments (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Investments [Abstract]
Net unrealized gains	$ 8,500
Aggregate carrying amount of equity investments	21,410		$ 30,033
Impairment losses related to equity investments	(8,476)	$ 2,590
Carrying value of equity method investments	$ 18,071		$ 14,109

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Amount of investment in equity security without readily determinable fair value.

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Amount of impairment loss on investment in equity security without readily determinable fair value.

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Amount of unrealized gain (loss) on investment in marketable security, excluding other-than-temporary impairment (OTTI).

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