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Leases - Schedule of Maturity Analysis of Annual Undiscounted Cash Flows (Details) - Feb. 29, 2024
¥ in Thousands, $ in Thousands
CNY (¥)
USD ($)
Lessee, Operating Lease, Liability, to be Paid [Abstract]    
2025 ¥ 1,412 $ 196
2026 460 64
2027 360 50
2028 180 25
Total minimum lease payments 2,412 335
Less: amount representing interest (32) (5)
Operating Lease, Liability ¥ 2,380 $ 330