v3.25.2
REAL ESTATE PROPERTY UNDER DEVELOPMENT (Details)
 12 Months Ended
Aug. 11, 2025
item
Dec. 31, 2020
m²
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Dec. 31, 2019
m²
item
Jun. 30, 2025
USD ($)
m²
Mar. 31, 2019
Dec. 31, 2018
Oct. 31, 2018
m²
HAZB              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Noncontrolling interest, ownership percentage by parent       78.46%      
HATX project              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Noncontrolling interest, ownership percentage by parent       78.46%      
Linyi project              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Site area | m²       103,385      
Linyi project | Phase 1 | Subsequent event              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of villas sold 119            
Total number of villas 121            
Linyi project | Phase 2 | Subsequent event              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of units 84            
Linyi project | Phase 3 | Subsequent event              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of units 51            
Number of units sold 36            
Huai'an Project | HATX              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Property land acquired or purchased (Square meters) | m²             78,030
Huai'an Project | HAZB              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Noncontrolling interest, ownership percentage by parent         100.00% 78.46%  
Huai'an Project | HATX project              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Property land acquired or purchased (Square meters) | m²             78,030
Huai'an Project | Phase 1 | HAZB              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of units     679        
Property land acquired or purchased (Square meters) | m²     82,218        
Huai'an Project | Phase 1 | HAZB | Subsequent event              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of units 679            
Number of units sold 655            
Huai'an Project | Phase 2 | HAZB              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of units   873          
Property land acquired or purchased (Square meters) | m²   99,123          
Huai'an Project | Phase 2 | HAZB | Subsequent event              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Number of units 873            
Number of units sold 599            
Land use rights              
REAL ESTATE PROPERTY UNDER DEVELOPMENT              
Real estate property under development totaled | $       $ 55,803,692