Fair Value Measurements - Schedule of fair value on a recurring basis (Details) - USD ($)	Sep. 30, 2025	Dec. 31, 2024
Liabilities:
Debentures	$ 6,785,812	$ 0
Fair Value, Recurring [Member]
Current assets:
Money market funds	7,150,268	4,164,323
Total assets measured at fair value	7,150,268	4,164,323
Fair Value, Recurring [Member] | Level 1 [Member]
Current assets:
Money market funds	7,150,268	4,164,323
Total assets measured at fair value	7,150,268	4,164,323
Fair Value, Recurring [Member] | Level 2 [Member]
Current assets:
Money market funds	0	0
Total assets measured at fair value	0	0
Fair Value, Recurring [Member] | Level 3 [Member]
Current assets:
Money market funds	0	0
Total assets measured at fair value	$ 0	$ 0