SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

9 Months Ended

Sep. 30, 2022

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Greenidge had the following noncash investing and financing activities:

	Nine Months Ended September 30,
$ in thousands	2022		2021
Shares issued to Support.com shareholders upon Merger	$	—	$	93,885
Property and equipment purchases financed with common stock	$	—	$	991
Contribution of Preferred Units, Senior Priority Units, and notes payable to related party for Greenidge class B common stock	$	—	$	72,891
Issuance of shares for investor fee associated with successful completion of Merger	$	—	$	17,826
Issuance of warrants to advisor in connection with completion of Merger	$	—	$	8,779