Stockholders' Equity (Details) - Gryphon Digital Mining, Inc. [Member]
 1 Months Ended 2 Months Ended 9 Months Ended
May 12, 2021
USD ($)
shares
Mar. 10, 2021
shares
Feb. 02, 2021
Dec. 10, 2020
USD ($)
$ / shares
shares
Jun. 02, 2021
USD ($)
shares
Mar. 26, 2021
USD ($)
shares
Dec. 31, 2020
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
$ / shares
shares
Jun. 30, 2021
USD ($)
shares
Jun. 03, 2021
USD ($)
shares
May 27, 2021
USD ($)
$ / shares
shares
May 27, 2021
USN ($)
shares
Apr. 30, 2021
USD ($)
$ / shares
shares
Mar. 31, 2021
USD ($)
$ / shares
shares
Mar. 24, 2021
$ / shares
shares
Mar. 16, 2021
USD ($)
$ / shares
shares
Stockholders' Equity (Details) [Line Items]                                
Preferred stock, shares authorized             13,000,000 13,000,000                
Preferred stock, par value (in Dollars per share) | $ / shares             $ 0.0001 $ 0.0001                
Designated shares                             6,000,000  
Undesignated preferred stock               13,000,000                
Per share price (in Dollars per share) | $ / shares                               $ 2.4
Original issue price (in Dollars per share) | $ / shares                             $ 2.4  
Cancellation and exchange agreement, shares (in Dollars) | $           $ 4,985,052                    
Issuance of shares           4,985,052                    
Cash received       $ 14,000         $ 28,000     $ 1,501,000        
Shares of preferred stock             0       248,831 248,831        
Cryptocurrency proceeds (in Dollars) | $                 5,000   $ 161,000          
Shares granted         17,964                      
Monthly installments         2,994                      
Shares vested compensation expense         11,976                      
Compensation expense (in Dollars) | $         $ 110,000                      
Common stock shares authorized             100,000,000 100,000,000                
Common stock par value (in Dollars per share) | $ / shares             $ 0.0001 $ 0.0001                
Common stock shares description     On February 2, 2021, the shareholders owning 9,550,000 shares of the Company’s common stock (the “Original Shareholders”) agreed to contribute an additional $0.002 per share for a total capital contribution of approximately $16,000. Also, the Company repurchased from one of the Original Shareholders 1,000,000 shares of the Company’s common stock and another Original Shareholder purchased an additional 161,250 for $0.004 per share. The capital contribution from the Original Shareholders totaled approximately $35,000 for total shares of 9,711,250. Additionally, the Company agreed to sell 3,892,424 shares of the Company’s common stock, including the 1,000,000 shares repurchased, to the Company’s officers, directors and seed stage advisors. The officers, directors and seed stage advisors (“Investors”) purchased 6,487 shares of the Company’s common stock for total proceeds of approximately $16,000. As of February 2, 2021, the Company determined that the fair market value of a share of common stock was approximately $2.40. Therefore, the cash proceeds from the Investors were below the fair market value for the shares. The additional value was considered, by management, to be compensation to the Investors as they provided services to the Company. The Company recorded compensation expense of $1,671,000 for the shares sold to the seed stage advisors and $7,655,000 for the shares sold to officers and directors.                          
Shares granted   92,000                            
Common stock to vest term   24 months                            
Sale of stock units                               5,876,426
Common stock per share of total proceeds (in Dollars per share) | $ / shares                               $ 2.4
Total proceeds amount (in Dollars) | $                               $ 14,103,000
Cryptocurrency amount (in Dollars) | $                               $ 1,213,000
Converted shares                               4,985,052
Repurchase shares 300,000                              
Common stock owned by the director (in Dollars) | $ $ 1,000                              
Granted common stock shares                   1,859,434            
Quarterly installments shares                   46,486            
Compensation expense price (in Dollars) | $                   $ 790,000            
Issued and vested shares               92,972                
Additional paid-in capital services (in Dollars) | $               $ 188,000 $ 250,000              
Restricted common stock awards               On December 10, 2020, the Company entered into two separate independent director agreements with two individuals. The individuals will serve as directors of the Company for an initial one-year period. As compensation, each director was granted 75,000 shares of the Company’s common stock to vest over 18 months in four equal installments of 18,750 shares, per director, starting on January 1, 2021. The value of the shares on the issuance date was de minimis. As of September 30, 2021, a total 75,000 shares were vested for each of the two directors. Total compensation expense recognized amounted to $225,000.On February 9, 2021, the Company entered into a consulting agreement with a consultant. As compensation, the Company granted 62,340 shares of common stock amounting to $150,000 as payment for advisory services. The shares shall vest over 24 months at 2,598 shares per month starting February 9, 2021. On May 9, 2021, the Company and the consultant reached an agreement to modify and accelerate the vesting of all unvested shares to date totaling 54,548 restricted common stock awards at $6.68 per share. $131,000 and $233,000 was charged to deferred compensation and additional paid-in capital, respectively, for a total of $364,000 due to the modification.On March 10, 2021, the Company entered into a consulting agreement with a consultant. As compensation, the Company granted 92,000 shares of common stock amounting to $221,000 as payment for advisory services. The shares shall vest over 24 months at 3,833 shares per month starting March 10, 2021. In June 2021, the consultant resigned and retained ownership of the remaining 76,667 unvested restricted common stock awards valued at $2.40 per share. $184,000 was charged to deferred compensation expense at the time of resignation.On March 20, 2021, the Company entered into an agreement with an individual to serve as the Company’s director for 24 months. As compensation, the director was granted 75,000 shares of the Company’s common stock to vest over 18 months in four equal installments of 18,750 shares, starting on April 1, 2021. The first installment of 18,750 shares were issued on April 1, 2021. The value of the shares on the issue date was $2.40 per share. On June 2, 2021, the director resigned and forfeited 56,250 shares of restricted common stock awards. Total compensation expense recognized amounted to $45,000.                
Warrants description               The Company issued convertible notes with 956,857 warrants to purchase shares of the Company’s common stock, see Note 5 Convertible Debentures for more information. The warrants were valued using the Black Scholes option pricing model at a total of $8,973,000 based on the three-year term, volatility of 101.5% – 102.5%, a risk-free equivalent yield of 0.33%-0.48%, and stock price ranging from $13.04 to $25.81. The stock price used was calculated based on the share price equivalent of each share of the Company’s common stock based on Sphere 3D’s common stock price in relation to the Merger Agreement, see Note 1 Agreement and Plan Merger for more information. Volatility used was calculated based on the price of a pool of companies that are in the crypto mining industry and are actively traded in the market. The relative fair value of the warrants used in allocating the proceed of the Convertible Debenture amounted to $4,490,000.                
Warrants purchased                 120,000              
Fair value amount (in Dollars) | $               $ 1,036,000                
Remaining value (in Dollars) | $       $ 4,000                        
Penny Warrants [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Exercise price per share (in Dollars per share) | $ / shares               $ 0.01                
Preferred Stock [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Preferred stock, shares authorized               20,000,000                
Preferred stock, par value (in Dollars per share) | $ / shares               $ 0.0001                
Undesignated preferred stock             14,000,000                  
Shares of preferred stock             20,000,000                  
Par value per share (in Dollars per share) | $ / shares             $ 0.0001                  
Designated preferred stock             6,000,000                  
Common Stock [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Common stock shares authorized             100,000,000 100,000,000                
Common stock par value (in Dollars per share) | $ / shares       $ 0.002     $ 0.0001 $ 0.0001                
Shares issued       9,550,000                        
Amount received (in Dollars) | $       $ 15,000     $ 4,000                  
Common stocks per share (in Dollars per share) | $ / shares       $ 0.002                        
Director agreement, description       On December 10, 2020, the Company entered into two separate independent director agreement with two individuals. The individuals will serve as directors of the Company for an initial one- year period. As compensation, each director was granted 75,000 shares of the Company’s common stock to vest over 18 months in four equal installments of 18,750 shares, per director, starting on January 1, 2021. The first instalment of 18,750 shares were issued, to each director, on January 1, 2021. The value of the shares on the issuance date was deminimis.                        
Series Seed Shares [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Designated shares               6,000,000                
Per share price (in Dollars per share) | $ / shares               $ 6.68                
Series Seed II Shares [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Designated shares               1,000,000                
Series Seed II [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Per share price (in Dollars per share) | $ / shares               $ 2.4                
Seed Preferred Stock [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Per share price (in Dollars per share) | $ / shares                         $ 2.4 $ 2.4    
Issued additional shares                         118,815 6,303    
Cash received | $                         $ 285,000 $ 15,000    
Series Seed II Preferred Stock [Member]                                
Stockholders' Equity (Details) [Line Items]                                
Per share price (in Dollars per share) | $ / shares                     $ 6.68