REVENUES (Details) - USD ($) $ 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
Disaggregation of Revenue [Line Items]
Total revenues from contracts with customers						$ 57,699	$ 9,883	$ 24,220
Operator - Block rewards and other revenue						329,809	107,870	134,943
Total revenues	$ 97,849	$ 81,759	$ 51,132	$ 132,891	$ 230,740	387,508	117,753	159,163
Operator - Transaction fees
Disaggregation of Revenue [Line Items]
Total revenues from contracts with customers						32,598	5,231	3,317
Participant
Disaggregation of Revenue [Line Items]
Total revenues from contracts with customers						$ 25,101	$ 4,652	$ 20,903