XML 124 R91.htm IDEA: XBRL DOCUMENT v3.24.1
Concentration of Credit Risk (Details)
May 01, 2015
USD ($)
May 01, 2015
CNY (¥)
Dec. 31, 2023
USD ($)
Dec. 31, 2023
CNY (¥)
Concentration of Credit Risk [Line Items]        
Deposit Insurance Regulations $ 70,595 ¥ 500,000    
Maximum coverage from FDIC | $     $ 3,407,607  
Maximum [Member]        
Concentration of Credit Risk [Line Items]        
Maximum coverage from FDIC       ¥ 24,135,060
PRC [Member]        
Concentration of Credit Risk [Line Items]        
Maximum coverage from FDIC       ¥ 500,000