Document and Entity Information
Document and Entity Information | Oct. 03, 2022 |
Document And Entity Information [Line Items] | |
Amendment Flag | false |
Entity Central Index Key | 0001844971 |
Document Type | 8-K |
Document Period End Date | Oct. 03, 2022 |
Entity Registrant Name | GREENIDGE GENERATION HOLDINGS INC. |
Entity Incorporation State Country Code | DE |
Entity File Number | 001-40808 |
Entity Tax Identification Number | 86-1746728 |
Entity Address, Address Line One | 135 Rennell Drive |
Entity Address, Address Line Two | 3rd Floor |
Entity Address, City or Town | Fairfield |
Entity Address, State or Province | CT |
Entity Address, Postal Zip Code | 06890 |
City Area Code | (203) |
Local Phone Number | 718-5960 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | true |
Entity Ex Transition Period | false |
Class 160 A Common Stock Par Value 0.0001 Per Share [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Class A Common Stock, par value $0.0001 per share |
Trading Symbol | GREE |
Security Exchange Name | NASDAQ |
M 8.50 Senior Notes Due 2026 [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | 8.50% Senior Notes due 2026 |
Trading Symbol | GREEL |
Security Exchange Name | NASDAQ |