SIGNIFICANT ACCOUNTING POLICIES - Digital currency activity (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022
Indefinite-lived Intangible Assets [Roll Forward]
Revenue recognized	$ 3,864	$ 5,466
Realized gain on sale	127	127
Impairment	(119)	(682)
Ending balance	60	60
Miner hosting revenue	1,400	1,800
Cryptocurrency [Member]
Indefinite-lived Intangible Assets [Roll Forward]
Revenue recognized		3,631
Proceeds from sale		(2,946)
Realized gain on sale		127
Impairment		(682)
Receivable from mining pool		(70)
Ending balance	$ 60	$ 60