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Equity Incentive Plans, Stock Option Plan, Activity (Details) - 2021 Stock Option Plan [Member]
3 Months Ended
Mar. 31, 2023
$ / shares
shares
Number of Options [Roll Forward]  
Beginning balance (in shares) | shares 931,550
Granted (in shares) | shares 5,000
Forfeited (in shares) | shares (50,055)
Ending balance (in shares) | shares 886,495
Weighted Average Exercise Price [Abstract]  
Beginning balance (in dollars per share) $ 3.97
Granted (in dollars per share) 1.18
Forfeited (in dollars per share) 1.87
Ending balance (in dollars per share) $ 4.07
Options vested and exercisable [Abstract]  
Options vested and exercisable, Number of option vested (in shares) | shares 479,296
Options vested and exercisable, Exercise price (in dollars per share) $ 3.3
Options exercised (shares) | shares 0
Common stock reserved for issuance (in shares) | shares 1,754,980
Estimated Fair Value Assumptions [Abstract]  
Grant Price (in dollars per share) $ 1.18
Nonemployee [Member]  
Weighted Average Exercise Price [Abstract]  
Granted (in dollars per share) 1.18
Estimated Fair Value Assumptions [Abstract]  
Fair Value of Awards (in dollars per share) 0.62
Grant Price (in dollars per share) $ 1.18
Expected term (in years) 2 years
Risk free interest rate 4.39%
Dividend yield 0.00%
Expected volatility 95.48%