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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
Segment
Dec. 31, 2024
USD ($)
Dec. 31, 2025
CNY (¥)
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Long-term time deposits $ 0 $ 700,000  
Decrease in pledged deposits 0    
Inventory write-down 2,554,421 6,462,514  
Loss on inventory write-off recorded in cost of sales 2,892,133 0  
Impairment loss for long-lived assets 0 0  
Impairment loss for goodwill 0 209,130  
Revenue recognized 1,085,742 1,120,355  
Advertising and promotional expenses for continuing operation 393,963 3,569,176  
Advertising and promotional expenses for discontinued operation 0 154,883  
Interest or penalties associated with tax position 0 0  
Unrecognized tax positions $ 0 0  
Number of reportable segments (in Segment) | Segment 1    
Loss from early termination of lease contract $ (717,633) $ (2,218,120)  
U.S. Federal [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Open tax examination years 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025    
Minimum [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Maturity period of time deposits 1 year   1 year
Maximum [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Maturity period of time deposits 3 years   3 years
Australian Taxation Office [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Period of tax assessment years from investigation 4 years    
Germany [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Period of tax assessment years for issue or correction from investigation 4 years    
Hong Kong [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Period of prior tax assessment years from investigation 6 years    
Extended period of prior tax assessment years from investigation 10 years    
PRC [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Statute of limitations related to income tax examinations, transfer pricing issues 10 years    
Statute of limitations related to income tax examinations 3 years    
Statute of limitations related to income tax examinations, under special circumstance 5 years    
Statute of limitations related to income tax examinations, underpayment of taxes (in Yuan Renminbi) | ¥     ¥ 100,000
Investee Companies [Member] | Minimum [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Ownership interest 20.00%   20.00%
Investee Companies [Member] | Maximum [Member]      
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]      
Ownership interest 50.00%   50.00%