Stockholders equity (Details 2) - Restricted Stock [Member] - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of units, unvested at beginning	8,326	4,291
Weighted- average grant date fair value, unvested at beginning	$ 20.55	$ 173.30
Number of units granted	250,783	10,050
Weighted- average grant date fair value, granted	$ 2.83	$ 1.06
Number of units, vested	(63,721)	(3,465)
Weighted- average grant date fair value, vested	$ 7.12	$ 181.63
Number of units, forfeited	(5,151)	(2,550)
Weighted- average grant date fair value, forfeited	$ 27.28	$ 19.70
Number of units, unvested at ending	190,237	8,326
Weighted- average grant date fair value, unvested at ending	$ 1.74	$ 20.55