DIGITAL ASSETS - Schedule of Digital Currency Activity (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Digital Currency Assets, Current [Roll Forward]
Digital assets, beginning of period	$ 724	$ 234,298
Digital asset mining revenue, net of receivables*	278,100	323,337
Mining proceeds from shared hosting	10,321	0
Proceeds from sales of digital assets	(287,769)	(350,795)
Gain from sales of digital assets	2,351	25,007
Impairment of digital assets	(2,864)	(212,184)
Payment of board fee	(304)	0
Digital assets, end of period	559	$ 19,663
Digital currency assets, current receivable	$ 900