Warrants (Details)	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Warrants
Outstanding beginning balance (in shares) | shares	144,814
Angion warrants assumed (in shares) | shares	3,950
Outstanding ending balance (in shares) | shares	148,764
Weighted Average Exercise Price
Outstanding beginning balance (in dollars per share) | $ / shares	$ 53.59
Angion warrants assumed (in dollars per share) | $ / shares	76.00
Outstanding ending balance (in dollars per share) | $ / shares	$ 54.19
Weighted Average Life (years)
Outstanding beginning balance (in years)	6 years 6 months
Angion warrants assumed (in years)	4 years 8 months 12 days
Outstanding ending balance (in years)	5 years 6 months