Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 34,457	$ 27,646
Short-term investments	113,416	102,247
Prepaid expenses and other current assets	2,852	2,933
Total current assets	150,725	132,826
Property and equipment, net	3,728	4,076
Operating lease right-of-use assets	25,920	28,256
Long-term investments	31,636	76,405
Other long-term assets	1,180	1,180
Total assets	213,189	242,743
Current liabilities:
Accounts payable	974	987
Accrued expenses and other liabilities	2,938	2,548
Current portion of operating lease liabilities	4,225	4,097
Total current liabilities	8,137	7,632
Operating lease liabilities, net of current portion	23,958	26,381
Total liabilities	32,095	34,013
Commitments and contingencies (Note 8)
Stockholders' equity:
Preferred stock, $0.0001 par value, 200,000,000 authorized as of June 30, 2025 and December 31, 2024; 0 shares issued and outstanding as of June 30, 2025 and December 31, 2024	0	0
Common stock, $0.0001 par value, 1,000,000,000 shares authorized as of June 30, 2025 and December 31, 2024; 126,305,122 and 126,106,176 shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively	13	13
Additional paid-in capital	485,669	481,679
Accumulated other comprehensive income	77	57
Accumulated deficit	(304,665)	(273,019)
Total stockholders’ equity	181,094	208,730
Total liabilities and stockholders' equity	$ 213,189	$ 242,743

Accrued Liabilities and Other Liabilities, Current

No definition available.

Name:	naut_AccruedLiabilitiesAndOtherLiabilitiesCurrent
Namespace Prefix:	naut_
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).