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BUSINESS COMBINATIONS (Details) - USD ($) $ in Thousands		8 Months Ended	12 Months Ended
	Apr. 30, 2018	Dec. 31, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Net income			$ (287,931)	$ (22,377)	$ (11,079)
Cloud Savings
Business Acquisition [Line Items]
Percentage of outstanding shares acquired	80.00%
Total acquisition price	$ 74,600
Revenues		$ 12,900
Net income		$ 1,100

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