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Warrants - Activity - Additional Information (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Jul. 31, 2021
shares
Dec. 31, 2022
$ / shares
shares
Dec. 31, 2021
USD ($)
$ / shares
shares
Warrants      
Issued (in shares)   145,192 138,215
Warrants exercised (in shares)   84,614 177,723
Reverse stock split ratio, warrants     0.333
Warrants converted in to common stock. 10,098   10,098
Additional warrant expense | $     $ 2,813
Series A warrants      
Warrants      
Warrants exercised (in shares)     37,581
Warrants exercised (in dollars per share) | $ / shares     $ 234.00
Series E warrants      
Warrants      
Warrants exercised (in shares)     37,581
Warrants exercised (in dollars per share) | $ / shares     $ 300.00
Series G Warrants      
Warrants      
Warrants exercised (in shares)     83,428
Warrants issued     11,274
Series G Warrants | Minimum      
Warrants      
Warrants exercised (in dollars per share) | $ / shares     $ 288.50
Series G Warrants | Maximum      
Warrants      
Warrants exercised (in dollars per share) | $ / shares     $ 300.00
Institutional Investors      
Warrants      
Warrants issued     126,941
Series C pre-funded warrants      
Warrants      
Warrants exercised (in shares)     1,285
Warrants exercised (in dollars per share) | $ / shares     $ 10.50
Series F prefunded warrants      
Warrants      
Warrants exercised (in shares)     7,754
Warrants exercised (in dollars per share) | $ / shares     $ 10.50
Reload Warrants [Member]      
Warrants      
Issued (in shares)   74,773  
Warrants exercised (in shares)   74,773  
Warrants exercised (in dollars per share) | $ / shares   $ 33.33  
Common Stock Purchase Warrants      
Warrants      
Issued (in shares)   57,693  
Representatives Warrants [Member]      
Warrants      
Issued (in shares)   2,885  
Pre-funded warrants      
Warrants      
Issued (in shares)   9,841  
Warrants exercised (in shares)   9,841  
Warrants exercised (in dollars per share) | $ / shares   $ 0.05