Stockholders' Equity - Warrants outstanding (Details) - $ / shares	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025	Oct. 24, 2024
Stockholders' Equity
Warrants outstanding	5,188,556	5,188,556
Number of warrants granted		0
Number of warrants cancelled		0
Common stock warrants expiring in 2028
Stockholders' Equity
Warrants outstanding	8,379	8,379
Warrants exercise price	$ 28.65	$ 28.65
Expiration dates		2028
Common stock warrants expiring in 2027
Stockholders' Equity
Warrants outstanding	80,177	80,177
Warrants exercise price	$ 28.65	$ 28.65
Expiration dates		2027
Pre-funded common stock warrants
Stockholders' Equity
Warrants outstanding	5,100,000	5,100,000
Warrants exercise price	$ 0.0001	$ 0.0001	$ 0.0001
Number of warrants exercised	700,000	700,000