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Stockholders' Equity - Warrants (Details) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Jan. 31, 2020
Warrants            
Warrants outstanding 2,400   2,400   2,400  
Number of warrants exercised 0 0 0 0    
Underwriters warrants            
Warrants            
Number of warrants issued           100,000
Exercise price           $ 7.50
Percentage of exercise price to the share offering price           125.00%
Warrant term           5 years