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Share-Based Payments - Shares Issued Under the Company’s Equity Incentive Plans (Details) - Restricted common stock - $ / shares
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Restricted Stock Units    
Outstanding, beginning of period (in shares) 163,796 114,825
Granted (in shares) 2,947 556
Cancelled/forfeited (in shares) 0 0
Outstanding, end of period (in shares) 166,743 115,381
Unvested at the end of period (in shares) 41,704 8,116
Weighted Average Grant Date Fair Value    
Outstanding at beginning of period (in dollars per share) $ 96.20 $ 131.85
Granted (in dollars per share) 11.12 31.90
Cancelled/forfeited (in dollars per share) 0 0
Outstanding at end of year (in dollars per share) 94.70 131.37
Weighted average grant date fair  value, unvested at end of year (in dollars per share) $ 12.52 $ 34.50
Director Deferred Fee Plan    
Weighted Average Grant Date Fair Value    
Exchange of phantom stock to common stock (in shares) 2,947 556