v3.25.2
Organization and Principal Activities - Additional Information (Detail)
¥ in Thousands, $ in Thousands
12 Months Ended
Mar. 31, 2025
CNY (¥)
Mar. 31, 2025
USD ($)
Mar. 31, 2024
CNY (¥)
Jul. 18, 2018
CNY (¥)
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
VIEs, percentage of equity interest pledged by shareholders 100.00%      
Asset of the consolidated VIEs that can only be used to settle obligations of the respective consolidated VIEs ¥ 858,227 $ 118,267 ¥ 938,362  
Members equity 18,551   15,178  
VIEs and VIEs Subsidiaries        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Asset of the consolidated VIEs that can only be used to settle obligations of the respective consolidated VIEs 717,530   ¥ 710,616  
VIEs and VIEs Subsidiaries | Asset Not Pledged as Collateral [Member]        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Asset of the consolidated VIEs that can only be used to settle obligations of the respective consolidated VIEs ¥ 0      
Amended and Restated Loan Agreement        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Loan agreement to shareholders of VIE, term 20 years      
Amended and Restated Loan Agreement | Mr. Qi Chen | Hangzhou Shiqu Information and Technology Co., Ltd.        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Loan agreement provided to related parties       ¥ 5,867
Amended and Restated Loan Agreement | Mr. Yibo Wei | Hangzhou Shiqu Information and Technology Co., Ltd.        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Loan agreement provided to related parties       2,362
Amended and Restated Loan Agreement | Mr. Xuqiang Yue | Hangzhou Shiqu Information and Technology Co., Ltd.        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Loan agreement provided to related parties       ¥ 1,771
Exclusive Consultation and Service Agreements        
Organization Consolidation And Presentation Of Financial Statements [Line Items]        
Exclusive consultation and service agreement between subsidiary and VIEs, term 10 years