v3.26.1
Long-Term Borrowings - Summary of Long-term Borrowings (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Feb. 28, 2026
CNY (¥)
Feb. 28, 2026
USD ($)
Feb. 28, 2025
CNY (¥)
Debt Instrument [Line Items]      
Long-term borrowings ¥ 81,000 $ 11,811 ¥ 82,134
Minimum      
Debt Instrument [Line Items]      
Annual Interest Rate 3.25% 3.25%  
Maximum      
Debt Instrument [Line Items]      
Annual Interest Rate 3.60% 3.60%  
China Merchants Bank      
Debt Instrument [Line Items]      
Maturity Date Dec. 15, 2030    
Long-term borrowings ¥ 90,000 $ 13,123 ¥ 82,134