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General (Detail Textuals) - USD ($)
1 Months Ended 6 Months Ended
Apr. 25, 2022
Jun. 30, 2023
American Depositary Share ("ADS") [Member] | At The Market Offering Agreement With Cantor Fitzgerald & Co. [Member]    
Restructuring Cost and Reserve [Line Items]    
Aggregate offering price $ 18,125,000 $ 75,000,000
Gross proceeds from sale under agreement   $ 17,327,000
Shares issued under agreement   1,470,906
Dale Pfost And Donald Marvin [Member]    
Restructuring Cost and Reserve [Line Items]    
Severance costs   $ 1,110,000