CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 124,192	$ 141,789
Marketable securities	381,228	378,864
Prepaid expenses and other current assets	10,702	9,060
Total current assets	516,122	529,713
Long-term marketable securities	115,769	210,416
Property and equipment, net	6,438	1,959
Right-of-use asset, net	10,586	11,365
Other non-current assets	8,857	498
Total assets	657,772	753,951
Current liabilities:
Accounts payable	5,678	1,071
Lease liability	4,025	3,234
Accrued expenses and other current liabilities	21,848	24,255
Total current liabilities	31,551	28,560
Long-term liabilities:
Lease liability, net of current	6,820	8,597
Total liabilities	38,371	37,157
Commitments and contingencies (Note 9)
Stockholders' equity:
Common Stock; $0.00001 par value, 400,000,000 authorized, 59,587,430 issued and 58,560,525 outstanding as of June 30, 2025; 400,000,000 authorized, 59,478,725 issued and 58,062,898 outstanding as of December 31, 2024	1	1
Additional paid-in capital	1,046,066	1,021,794
Accumulated other comprehensive income	685	915
Accumulated deficit	(427,351)	(305,916)
Total stockholders' equity	619,401	716,794
Total liabilities and stockholders' equity	$ 657,772	$ 753,951

Accrued expenses and other current liabilities.

No definition available.

Name:	apge_AccruedExpensesAndOtherCurrentLiabilities
Namespace Prefix:	apge_
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).