Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current Assets:
Cash and cash equivalents	$ 73,964	$ 188,888
Marketable securities, current	244,781	92,210
Accounts receivable	625	769
Prepaid expenses and other current assets	10,942	4,926
Total current assets	330,312	286,793
Investments	100	100
Marketable securities	62,518	4,032
Property and equipment, net	1,209	963
Operating lease right-of-use assets	2,582	2,785
Other assets	208	216
Total assets	396,929	294,889
Current Liabilities:
Accounts payable	5,653	2,674
Accrued expenses and other current liabilities	8,487	8,480
Current portion of term loan	0	2,648
Operating lease liabilities, current	714	582
Deferred revenue	4,363	5,754
Total current liabilities	19,217	20,138
Warrant liability	678	370
Operating lease liabilities	2,121	2,330
Total liabilities	22,016	22,838
Commitments and Contingencies (Note 7)
Stockholders' Equity
Preferred stock, $0.00001 par value; 10,000,000 shares authorized as of June 30, 2026 and December 31, 2025; no shares issued or outstanding as of June 30, 2026 and December 31, 2025	0	0
Common stock, $0.00001 par value; 500,000,000 shares authorized as of June 30, 2026 and December 31, 2025; 45,776,902 and 37,386,908 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively	0	0
Additional paid-in-capital	757,157	605,189
Accumulated other comprehensive income (loss)	(478)	278
Accumulated deficit	(381,766)	(333,416)
Total stockholders' equity	374,913	272,051
Total liabilities and stockholders' equity	$ 396,929	$ 294,889

Accrued expenses and other current liabilities.

No definition available.

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Namespace Prefix:	bioa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).