v3.26.1
Related Party Transactions And Balances - Additional Information (Detail)
¥ in Thousands
1 Months Ended 12 Months Ended
Oct. 31, 2024
CNY (¥)
Loan
Apr. 30, 2024
CNY (¥)
Loan
Mar. 31, 2026
CNY (¥)
Mar. 31, 2025
CNY (¥)
Apr. 30, 2026
CNY (¥)
May 31, 2025
CNY (¥)
Related Party Transaction [Line Items]            
Interest receivable       ¥ 70    
Jiangxi Chengqianqihou            
Related Party Transaction [Line Items]            
Number of debt securities | Loan 1 1        
Loan Amount ¥ 6,000 ¥ 10,000       ¥ 10,000
Maturity date Oct. 29, 2025 May 01, 2025       May 01, 2026
Interest rate 3.65% 3.65%        
Balance Amount     ¥ 16,000 16,000    
Interest receivable     645 429    
Jiangxi Chengqianqihou | General and Administrative Expenses            
Related Party Transaction [Line Items]            
Expected credit loss expense     ¥ 0 ¥ 1,799    
Jiangxi Chengqianqihou | Subsequent Event            
Related Party Transaction [Line Items]            
Loan Amount         ¥ 10,000  
Maturity date         May 01, 2027