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Description of Business and Financial Condition (Details) - USD ($)
$ / shares in Units, $ in Thousands
 6 Months Ended
Mar. 10, 2023
Dec. 23, 2022
Nov. 15, 2022
Jun. 30, 2023
Dec. 31, 2022
Description of Business and Financial Condition          
Aggregate offering price   $ 200,000      
Cash and cash equivalents       $ 37,190 $ 41,562
Gross proceeds from simple agreements for future equity       $ 2,502  
Follow-on Public Offering          
Description of Business and Financial Condition          
Shares issued     5,000,000    
Offering price per share     $ 1.20    
Gross proceeds     $ 6,000    
Net proceeds     $ 5,184    
Over-Allotment Option          
Description of Business and Financial Condition          
Shares issued     750,000    
At The Market Offering          
Description of Business and Financial Condition          
Aggregate offering price   200,000      
At The Market Offering | Cantor Fitzgerald & Co. and B. Riley Securities, Inc.          
Description of Business and Financial Condition          
Shares issued       1,105,178  
Maximum value of stock to be issued under agreement   $ 40,000      
Gross proceeds from simple agreements for future equity       $ 2,502  
Equity Line Financing | Lincoln Park Capital Fund LLC          
Description of Business and Financial Condition          
Shares issued 189,856        
Maximum value of stock to be issued under agreement $ 35,000        
Term of agreement 36 months