Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 107,367	$ 31,693
Marketable securities	69,944	119,401
Prepaid expenses and other current assets	6,647	9,529
Total current assets	183,958	160,623
Restricted cash and deposits	768	768
Right-of-use assets - operating lease	16,622	17,379
Other long-term assets	185	518
Property and equipment, net	2,864	3,215
Total Assets	204,397	182,503
Current liabilities:
Accounts payable	1,286	2,304
Short-term operating lease liability	3,196	3,149
Accrued expenses and other current liabilities	10,370	9,460
Total current liabilities	14,852	14,913
Long-term operating lease liability	14,916	15,620
Total Liabilities	29,768	30,533
Commitments and Contingencies (Note 12)
Stockholders' Equity:
Common stock, $0.00001 par value, 150,000,000 authorized at June 30, 2025 and December 31, 2024, and 62,071,050 and 49,998,279 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively
Additional paid-in capital	603,333	525,934
Accumulated deficit	(428,729)	(374,227)
Accumulated other comprehensive income	25	263
Total Stockholders' Equity	174,629	151,970
Total Liabilities and Stockholders' Equity	$ 204,397	$ 182,503

Accrued expenses and other current liabilities.

No definition available.

Name:	aura_AccruedExpensesAndOtherCurrentLiabilities
Namespace Prefix:	aura_
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).