XML 72 R57.htm IDEA: XBRL DOCUMENT v3.23.2

Note 6 - Marketable Securities - Net Gain (Loss) of Investment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Gain/(loss) on marketable securities, net	$ 14,561	$ (261,467)	$ 4,417	$ (139,703)

X

- Definition

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

+ References

No definition available.

+ Details

Name:	us-gaap_MarketableSecuritiesGainLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration