Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 67,836	$ 59,515
Marketable securities	256,004	84,726
Prepaid expenses and other current assets	5,188	5,498
Total current assets	329,028	149,739
Restricted cash and deposits	768	768
Right-of-use assets - operating lease	14,993	15,828
Other long-term assets	1,139	471
Property and equipment, net	2,201	2,624
Total Assets	348,129	169,430
Current liabilities:
Accounts payable	2,254	1,549
Short-term operating lease liability	3,292	3,243
Accrued expenses and other current liabilities	14,014	13,591
Total current liabilities	19,560	18,383
Long-term operating lease liability	13,302	14,134
Total Liabilities	32,862	32,517
Commitments and Contingencies (Note 12)
Stockholders' Equity:
Common stock, $0.00001 par value, 150,000,000 authorized at June 30, 2026 and December 31, 2025, and 103,480,053 and 63,587,777 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively	1
Additional paid-in capital	914,769	617,433
Treasury stock, at cost, 6,922,870 shares held at June 30, 2026 and no shares held at December 31, 2025	(39,093)	0
Accumulated deficit	(559,740)	(480,418)
Accumulated other comprehensive loss	(670)	(102)
Total Stockholders' Equity	315,267	136,913
Total Liabilities and Stockholders' Equity	$ 348,129	$ 169,430

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).