XML 42 R33.htm IDEA: XBRL DOCUMENT v3.22.1
Sigificant Accounting Policies (Details) - Schedule of fair value hierarchy of the valuation techniques - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Assets:    
Marketable securities, available-for-sale $ 3,372,951 $ 3,624,660
Quoted Prices In Active Markets (Level 1) [Member]    
Assets:    
Marketable securities, available-for-sale 3,372,951 $ 3,624,660
Significant Other Observable Inputs (Level 2) [Member]    
Assets:    
Marketable securities, available-for-sale  
Significant Other Unobservable Inputs (Level 3) [Member]    
Assets:    
Marketable securities, available-for-sale