RELATED-PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Related Party Transaction [Line Items]
Related party transactions, reimbursement	$ 0		$ 0
Related Party | Hosting Service
Related Party Transaction [Line Items]
Revenue from related parties	3,514	$ 7,598	7,234	$ 13,474
Related Party | Equipment Sales
Related Party Transaction [Line Items]
Revenue from related parties	0	11,687	0	37,576
Related Party | Directors and Executives | Hosting Service
Related Party Transaction [Line Items]
Revenue from related parties	3,500	7,600	7,200	13,500
Related Party | Directors and Executives | Equipment Sales
Related Party Transaction [Line Items]
Revenue from related parties	$ 0	11,700	$ 0	37,600
Related Party | Chief Executive Officer
Related Party Transaction [Line Items]
Related party transactions, reimbursement		$ 800		$ 1,200