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Short-term Investments (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended
Oct. 25, 2021
Sep. 22, 2021
Dec. 31, 2021
Aug. 17, 2021
Vicinity Motor Corp [Member]        
Short-term Investments (Details) [Line Items]        
Purchase of common stock (in Shares) 246,399      
Common stock price per share (in Dollars per share) $ 5.1      
Warrant expiration date Oct. 25, 2024      
Fair value of warrant     $ 0.4  
Initial investment $ 0.6      
Change in fair value of investment     $ 0.4  
DatChat [Member]        
Short-term Investments (Details) [Line Items]        
Shares issued (in Shares)   167,084    
Net proceeds   $ 0.9    
IPO [Member]        
Short-term Investments (Details) [Line Items]        
Price per share (in Dollars per share)       $ 4.15