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Shareholders' Equity - (Details Textual)
May 08, 2023
USD ($)
$ / shares
Jan. 04, 2022
USD ($)
$ / shares
shares
Sep. 12, 2021
USD ($)
$ / shares
shares
Jun. 30, 2023
$ / shares
Dec. 31, 2022
$ / shares
Shareholders' Equity          
Common stock, par value (in dollars per share)       $ 0.001 $ 0.001
Edward D. Bagley | Bridge Loan          
Shareholders' Equity          
Principal amount of loan obtained | $   $ 2,000,000      
Bridge loan issuance date   Jul. 02, 2021      
Bridge loan amended date   Sep. 11, 2021      
Common Stock          
Shareholders' Equity          
Warrants and Rights Outstanding, Maturity Date       Mar. 15, 2027  
Common stock shares issued | shares     3,623,189    
Common stock, par value (in dollars per share)     $ 0.001    
Offering price (Per share)     $ 2.76    
Proceeds from issuance of common stock, gross | $     $ 10,000,000    
Proceeds from issuance of common stock, net of issuance costs | $     $ 9,288,000    
Common stock shares issued for warrants exercisable | shares     3,623,189    
Exercise price of warrants     $ 2.76    
Common Stock | Dividend declared          
Shareholders' Equity          
Dividends payable, declared date May 08, 2023        
Dividends payable, Nature special        
Number of time of special dividend 1        
Dividends payable amount per share $ 1        
Dividends payable | $ $ 28,978        
Dividends payable, date to be paid May 31, 2023        
Dividends payable, record date May 22, 2023        
Common Stock | Securities Purchase Agreement | Edward D. Bagley | Private Placement          
Shareholders' Equity          
Common stock shares issued | shares   1,538,461      
Common stock, par value (in dollars per share)   $ 0.001      
Offering price (Per share)   $ 1.3