Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Payables and Accruals [Abstract]
Accrued professional services	$ 1,819	$ 898
Accrued inventory purchases	2,303	443
Accrued fixed asset purchases	57	798
Insurance payor liability	1,487	0
Accrued property and other taxes	161	443
Accrued information technology purchases	413	250
Accrued legal expense	836	191
Accrued phlebotomy expense	160	171
Accrued insurance expense	75	159
Accrued rent	122	160
Accrued clinical expenses	242	98
Other	366	271
Accrued expenses and other current liabilities	$ 8,041	$ 3,882