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Stock-Based Compensation - Service Based Restricted Stock Units (Details) - Unvested Restricted Stock Units
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2024
USD ($)
$ / shares
shares
Number of Shares  
Outstanding at beginning of period (in shares) | shares 258,885
Granted (in shares) | shares 249,990
Vested (in shares) | shares (67,657)
Outstanding at beginning of period (in shares) | shares 441,218
Weighted Average Grant-Date Fair Value  
Outstanding at beginning of period (in dollars per share) | $ / shares $ 1.83
Granted (in dollars per share) | $ / shares 1.39
Vested (in dollars per share) | $ / shares 1.37
Outstanding at end of period (in dollars per share) | $ / shares $ 1.65
Unrecognized stock-based compensation expense | $ $ 0.4
Unrecognized stock-based compensation expense, weighted average remaining term (in years) (less than) 2 years 6 months
Minimum  
Weighted Average Grant-Date Fair Value  
Vesting period 1 year
Maximum  
Weighted Average Grant-Date Fair Value  
Vesting period 3 years