XML 85 R40.htm IDEA: XBRL DOCUMENT v3.23.1
ORGANIZATION AND BASIS OF PRESENTATION (Details)
12 Months Ended
Feb. 11, 2021
USD ($)
$ / shares
shares
Dec. 31, 2021
USD ($)
Dec. 31, 2022
ORGANIZATION AND BASIS OF PRESENTATION      
Net proceeds | $   $ 149,411,950  
IPO | American depositary shares      
ORGANIZATION AND BASIS OF PRESENTATION      
Share price (in USD per share) | $ / shares $ 19.00    
Shares issued (in shares) | shares 8,457,100    
Net proceeds | $ $ 145,900,000    
Number of ordinary shares represented by each ADS 1.25    
Underwriters' option | American depositary shares      
ORGANIZATION AND BASIS OF PRESENTATION      
Shares issued (in shares) | shares 1,103,100    
Adagene (Hong Kong) Limited      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%
Adagene Incorporated      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%
Adagene (Suzhou) Limited      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%
Adagene Australia PTY Ltd.      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%
Adagene PTE. Ltd.      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%
Adagene AG      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%
Adagene Project C1 PTE. Ltd.      
ORGANIZATION AND BASIS OF PRESENTATION      
Percentage of legal ownership by the Company     100.00%