Stockholders' Equity - Warrants outstanding (Details) - $ / shares	6 Months Ended
	Jun. 30, 2025	Oct. 24, 2024
Stockholders' Equity
Warrants outstanding	5,888,556
Number of warrants granted	0
Number of share exercised	0
Number of share cancelled	0
Common stock warrants expiring in 2028
Stockholders' Equity
Warrants outstanding	8,379
Warrants exercise price	$ 28.65
Expiration dates	2028
Common stock warrants expiring in 2027
Stockholders' Equity
Warrants outstanding	80,177
Warrants exercise price	$ 28.65
Expiration dates	2027
Pre-funded common stock warrants
Stockholders' Equity
Warrants outstanding	5,800,000
Warrants exercise price	$ 0.0001	$ 0.0001