COMMITMENTS AND CONTINGENCIES	12 Months Ended
Dec. 31, 2021
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	15. COMMITMENTS AND CONTINGENCIES Legal Matters From time-to-time, the Company is involved in legal proceedings arising in the ordinary course of business. Merger-Related Litigation. After announcement of the Merger, six complaints were filed in various U.S. federal district courts by alleged individual stockholders of Support.com against Support.com, the individual directors of Support.com and, in two of the cases, Greenidge and Merger Sub. Of these six complaints, two were filed in the United States District Court for the District of Delaware: Stein v. Support.com, Inc. et al, Case No. 1:21-cv-00650 (May 5, 2021), and Bell v. Support.com, Inc. et al, Case No. 1:21-cv-00672 (May 7, 2021); three were filed in the United States District Court for the Southern District of New York: Broder v. Support.com, Inc. et al, Case No. 1:21-cv-04262 (May 12, 2021), Salerno v. Support.com, Inc. et al, Case No. 1:21-cv-04584 (May 21, 2021), and Bowen v. Support.com, Inc. et al, Case No. 1:21-cv-04797 (May 28, 2021). The sixth lawsuit was filed in the United States District Court for the Eastern District of New York: Steinmetz v. Support.com, Inc. et al, Case No. 1:21-cv-02647 (May 11, 2021). Support.com and individual members of the Support.com board were named as defendants in all of the lawsuits; Greenidge and Merger Sub were also named as defendants in Bell and Salerno. The lawsuits generally alleged that Greenidge’s Form S-4 Registration Statement filed with the U.S. Securities and Exchange Commission in connection with the Merger on May 4, 2021 made misleading omissions of certain material information. The Salerno complaint also alleged that the members of the Support.com board breached their fiduciary duties in negotiating and approving the Merger Agreement and that Greenidge and Merger Sub aided and abetted that breach. The lawsuits purported to seek to enjoin the Merger, or alternatively, rescission and unspecified damages and costs. On August 2, 2021, lawyers representing a seventh putative stockholder of Support.com sent a demand letter seeking additional disclosures regarding the proposed transaction and reserving their purported right to seek to enjoin the transaction. All of the lawsuits were voluntarily dismissed by plaintiffs. Other Matters Support.com has received and may in the future receive additional requests for information, including subpoenas, from other governmental agencies relating to the subject matter of a Consent Order and Civil Investigative Demands. The Company intends to cooperate with these information requests and is not aware of any other legal proceedings against the Company by governmental authorities at this time. Commitments As of December 31, 2021, the Company had entered into agreements to purchase miner equipment totaling $210.8 million that required deposits of $95.4 million. The Company entered into agreements for committed secured financing on this equipment totaling $3.4 million that will be funded upon delivery of the miners. As of December 31, 2021, the Company had 1,125,000 mmbtu of natural gas purchase commitments through March 1, 2022 at an average cost of $4.77 / mmbtu, which represents an aggregate commitment of $5.4 million.

COMMITMENTS AND CONTINGENCIES

12 Months Ended

Dec. 31, 2021

Commitments And Contingencies Disclosure [Abstract]

15. COMMITMENTS AND CONTINGENCIES

Legal Matters

From time-to-time, the Company is involved in legal proceedings arising in the ordinary course of business.

Merger-Related Litigation.

After announcement of the Merger, six complaints were filed in various U.S. federal district courts by alleged individual stockholders of Support.com against Support.com, the individual directors of Support.com and, in two of the cases, Greenidge and Merger Sub. Of these six complaints, two were filed in the United States District Court for the District of Delaware: Stein v. Support.com, Inc. et al, Case No. 1:21-cv-00650 (May 5, 2021), and Bell v. Support.com, Inc. et al, Case No. 1:21-cv-00672 (May 7, 2021); three were filed in the United States District Court for the Southern District of New York: Broder v. Support.com, Inc. et al, Case No. 1:21-cv-04262 (May 12, 2021), Salerno v. Support.com, Inc. et al, Case No. 1:21-cv-04584 (May 21, 2021), and Bowen v. Support.com, Inc. et al, Case No. 1:21-cv-04797 (May 28, 2021). The sixth lawsuit was filed in the United States District Court for the Eastern District of New York: Steinmetz v. Support.com, Inc. et al, Case No. 1:21-cv-02647 (May 11, 2021). Support.com and individual members of the Support.com board were named as defendants in all of the lawsuits; Greenidge and Merger Sub were also named as defendants in Bell and Salerno. The lawsuits generally alleged that Greenidge’s Form S-4 Registration Statement filed with the U.S. Securities and Exchange Commission in connection with the Merger on May 4, 2021 made misleading omissions of certain material information. The Salerno complaint also alleged that the members of the Support.com board breached their fiduciary duties in negotiating and approving the Merger Agreement and that Greenidge and Merger Sub aided and abetted that breach. The lawsuits purported to seek to enjoin the Merger, or alternatively, rescission and unspecified damages and costs. On August 2, 2021, lawyers representing a seventh putative stockholder of Support.com sent a demand letter seeking additional disclosures regarding the proposed transaction and reserving their purported right to seek to enjoin the transaction.

All of the lawsuits were voluntarily dismissed by plaintiffs.

Other Matters

Support.com has received and may in the future receive additional requests for information, including subpoenas, from other governmental agencies relating to the subject matter of a Consent Order and Civil Investigative Demands. The Company intends to cooperate with these information requests and is not aware of any other legal proceedings against the Company by governmental authorities at this time.

Commitments

As of December 31, 2021, the Company had entered into agreements to purchase miner equipment totaling $210.8 million that required deposits of $95.4 million. The Company entered into agreements for committed secured financing on this equipment totaling $3.4 million that will be funded upon delivery of the miners.

As of December 31, 2021, the Company had 1,125,000 mmbtu of natural gas purchase commitments through March 1, 2022 at an average cost of $4.77 / mmbtu, which represents an aggregate commitment of $5.4 million.