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Stockholders' Equity - Restricted Stock Units (Details)
3 Months Ended
Mar. 31, 2023
$ / shares
shares
Weighted Average Remaining Contractual Life (in years)  
Outstanding at end of period 8 years
Restricted Stock Units  
Restricted Stock Units  
Outstanding at beginning of period (in shares) | shares 11,600
Granted (in shares) | shares 0
Outstanding at end of period (in shares) | shares 11,600
Weighted Average Grant Date Fair Value  
Outstanding at beginning of period (USD per share) | $ / shares $ 1.59
Granted (USD per share) | $ / shares 0
Outstanding at end of period (USD per share) | $ / shares $ 1.59
Weighted Average Remaining Contractual Life (in years)  
Outstanding at end of period 1 year 4 months 24 days