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Equity Distribution Agreement and Sale of Common Stock (Details) - USD ($)
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Apr. 24, 2020
Subsidiary, Sale of Stock [Line Items]        
Common stock, par value (in dollars per share) $ 0.01   $ 0.01  
Commission rate       3.00%
Proceeds from sale of common stock, gross $ 0 $ 168,000    
Sales Agreement With Northland        
Subsidiary, Sale of Stock [Line Items]        
Common stock, par value (in dollars per share)       $ 0.01
Maximum aggregate offering price       $ 13,900,000
Issuance of common shares (in shares)   143,985    
Proceeds from issuance of common stock gross   $ 200,000    
Proceeds from sale of common stock, gross   $ 200,000