VOLUNTARY CHANGE IN ACCOUNTING PRINCIPLE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2023
Consolidated Balance Sheets
Digital assets								$ 104,904
Deferred tax liabilities						$ (154,227)	$ (24,453)	(24,968)
Accumulated deficit						567,640	840,341	146,319	$ (11,500)
Consolidated Statements of Comprehensive Income (Loss)
Total revenues	$ 97,849	$ 81,759	$ 51,132	$ 132,891	$ 230,740	387,508	117,753	159,163
Total margin (total revenues less total cost of revenues)	(15,327)	(10,738)	22	(10,716)	(26,043)		(33,671)	116,767
Impairment of digital assets	0	0	0	0	0	0	(182,891)	(22,252)
Gains (losses) on digital assets and digital assets loan receivable	$ (44,692)	$ 25,162	$ 137,398	$ 162,560	$ 117,868	331,484	(14,460)	2,157
Operating income (loss)							(673,543)	(2,988)
Income tax expense (benefit)						(16,426)	24,232	(24,968)
Net income (loss)							(694,022)	(29,813)
Basic earnings per share of common stock:
Net income (loss) attributable to common shareholders - basic						259,052	(694,022)	(29,813)
Net income (loss) attributable to common shareholders - diluted						$ 203,564	$ (694,022)	$ (29,813)
Weighted average shares outstanding - basic (in shares)	179,602,722	168,474,882	159,186,506	163,856,352	169,162,821	183,855,570	113,467,837	99,337,587
Weighted average shares outstanding - diluted (in shares)	183,736,770	168,474,882	168,999,461	173,740,064	174,393,108	192,293,277	113,467,837	99,337,587
Net income (loss) per share of common stock - basic (in dollars per share)	$ 0	$ (0.07)	$ 0.75	$ 0.66	$ 0.63	$ 1.41	$ (6.12)	$ (0.30)
Net income (loss) per share of common stock - diluted (in dollars per share)	$ (0.34)	$ (0.07)	$ 0.72	$ 0.66	$ 0.27	$ 1.06	$ (6.12)	$ (0.30)
As Reported
Consolidated Balance Sheets
Digital assets								$ 95,227
Deferred tax liabilities								(22,575)
Accumulated deficit							$ 840,341	153,603
Consolidated Statements of Comprehensive Income (Loss)
Impairment of digital assets	$ (11,885)	$ (8,363)	$ (6,151)	$ (14,514)	$ (26,399)		(173,214)	(30,329)
Gains (losses) on digital assets and digital assets loan receivable	$ 31,720	$ 23,354	$ 17,615	$ 40,969	$ 72,689			557
Operating income (loss)							(663,866)	(12,665)
Income tax expense (benefit)							21,839	(22,575)
Net income (loss)							$ (686,738)	$ (37,097)
Basic earnings per share of common stock:
Weighted average shares outstanding - basic (in shares)	179,602,722	168,474,882	159,186,506	163,856,352	169,162,821		113,467,837	99,337,587
Weighted average shares outstanding - diluted (in shares)	189,506,521	168,474,882	159,186,506	163,856,352	169,162,821		113,467,837	99,337,587
Net income (loss) per share of common stock - basic (in dollars per share)	$ 0.36	$ (0.13)	$ (0.05)	$ (0.17)	$ 0.21		$ (6.05)	$ (0.37)
Net income (loss) per share of common stock - diluted (in dollars per share)	$ 0.35	$ (0.13)	$ (0.05)	$ (0.17)	$ 0.21		$ (6.05)	$ (0.37)
Adoption Adjustment
Consolidated Balance Sheets
Digital assets								$ 9,677
Deferred tax liabilities								(2,393)
Accumulated deficit							$ 0	(7,284)
Consolidated Statements of Comprehensive Income (Loss)
Impairment of digital assets	$ 11,885	$ 8,363	$ 6,151	$ 14,514	$ 26,399		(9,677)	8,077
Gains (losses) on digital assets and digital assets loan receivable	$ (76,412)	$ 1,808	$ 119,783	$ 121,591	$ 45,179			1,600
Operating income (loss)							(9,677)	9,677
Income tax expense (benefit)							2,393	(2,393)
Net income (loss)							$ (7,284)	$ 7,284
Basic earnings per share of common stock:
Weighted average shares outstanding - basic (in shares)	0	0	0	0	0
Weighted average shares outstanding - diluted (in shares)	(5,769,751)	0	9,812,955	9,883,712	5,230,287
Net income (loss) per share of common stock - basic (in dollars per share)	$ (0.36)	$ 0.06	$ 0.79	$ 0.83	$ 0.42		$ (0.07)	$ 0.07
Net income (loss) per share of common stock - diluted (in dollars per share)	$ (0.69)	$ 0.06	$ 0.76	$ 0.83	$ 0.06		$ (0.07)	$ 0.07