v3.26.1
Schedule of related party transactions (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Sep. 30, 2025
Related Party Transaction [Line Items]      
Loan from related parties $ 8,964 $ 51  
Repayment of loan to related parties 545 622  
Loan to related parties 41  
Amount due to related parties 3,001   $ 752
Qifu Future [Member]      
Related Party Transaction [Line Items]      
Loan from related parties  
Mr Jun Lian [Member]      
Related Party Transaction [Line Items]      
Loan from related parties  
Repayment of loan to related parties 41  
Mr Hui Zhang [Member]      
Related Party Transaction [Line Items]      
Loan from related parties  
Repayment of loan to related parties 13  
Nature Loan from related party    
Amount due to related parties $ 314  
Mr Houqi Zhang [Member]      
Related Party Transaction [Line Items]      
Loan from related parties [1] 8,964 51  
Repayment of loan to related parties 442 457  
Loan to related parties 14  
Amount due to related parties 2,498   503
Others [Member]      
Related Party Transaction [Line Items]      
Loan from related parties  
Loan to related parties 27  
Amounts due from related parties gross $ 210   10
Nature Others    
Haifeng Li [Member]      
Related Party Transaction [Line Items]      
Repayment of loan to related parties $ 103  
Mr Jun Wang [Member]      
Related Party Transaction [Line Items]      
Repayment of loan to related parties $ 111  
Beijing Zhongchi Chefu Data Technology Co Ltd [Member]      
Related Party Transaction [Line Items]      
Amounts due from related parties gross $ 268  
Nature Loan to related party    
Related Party [Member]      
Related Party Transaction [Line Items]      
Amounts due from related parties gross $ 478   10
Less: allowance of credit loss  
Amounts due from related parties, net 478   10
Amount due to related parties $ 2,666   1,118
Mr. Houqi Zhang [Member]      
Related Party Transaction [Line Items]      
Nature Loan from related party    
Ms Jun Wang [Member]      
Related Party Transaction [Line Items]      
Amount due to related parties   111
Ms. Jun Wang [Member]      
Related Party Transaction [Line Items]      
Nature Loan from related party    
Mr Haifeng Li [Member]      
Related Party Transaction [Line Items]      
Nature Loan from related party    
Amount due to related parties $ 189  
Others Related Parties [Member]      
Related Party Transaction [Line Items]      
Nature Loan from related party    
Amount due to related parties   $ 138
[1] Dr. Houqi Zhang provided his personal guarantees for certain bank loans to the Group, see Note 7 Borrowing for details.