CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 127,909,840	$ 74,523,782
Accounts receivable, net	150,000
Amounts due from related parties	$ 3,025	$ 17,349
Other Receivable, after Allowance for Credit Loss, Current, Related Party, Type [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Prepayments and other current assets	$ 4,345,758	$ 2,834,034
Total current assets	132,408,623	77,375,165
Property, equipment and software, net	716,616	717,374
Operating lease right-of-use assets	390,535	145,535
Other non-current assets	59,794	25,223
TOTAL ASSETS	133,575,568	78,263,297
Current liabilities:
Accounts payable	15,538,937	2,884,507
Contract liabilities	$ 2,182,770	3,462,683
Amounts due to related parties		$ 10,347,200
Other Liability, Current, Related Party, Type [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Accruals and other current liabilities	$ 2,580,704	$ 2,790,794
Income tax payable		410,198
Warrant liabilities	1,178,702	205,146
Short-term borrowings	4,404,704	4,268,154
Current portion of long-term borrowings	293,647	711,359
Current portion of operating lease liabilities	181,733	92,055
Total current liabilities	26,361,197	25,172,096
Long-term borrowings	1,027,764	1,138,174
Operating lease liabilities	183,189	53,480
TOTAL LIABILITIES	27,572,150	26,363,750
Commitments and contingencies
Mezzanine equity:
Series A non-voting contingently redeemable convertible preferred shares (par value of US$0.0001 per share; and 1,062,500 shares authorized, issued and outstanding as of December 31, 2025 and June 30, 2026, respectively)	16,550,000	16,550,000
Shareholders' equity:
Ordinary shares (par value of US$0.0001 per share; 640,000,000 shares authorized, and 59,231,993 shares issued and outstanding as of December 31, 2025; and 640,000,000 shares authorized, and 83,929,180 shares issued and outstanding as of June 30, 2026)	8,393	5,923
Additional paid-in capital	436,768,742	366,043,455
Accumulated other comprehensive loss	(2,159,885)	(1,914,831)
Accumulated deficit	(345,163,832)	(328,785,000)
Total shareholders' equity	89,453,418	35,349,547
TOTAL LIABILITIES, MEZZANINE EQUITY AND SHAREHOLDERS' EQUITY	$ 133,575,568	$ 78,263,297

Accrued Liabilities and Other Current Liabilities

No definition available.

Name:	adag_AccruedLiabilitiesAndOtherCurrentLiabilities
Namespace Prefix:	adag_
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).