v3.26.1
Revenues - Additional Information (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Revenues        
Revenues ¥ 374,847 $ 53,602 ¥ 316,170 ¥ 290,232
Transferred at point in time        
Revenues        
Revenues 235,445 33,668 192,200 163,262
Transferred over time        
Revenues        
Revenues ¥ 139,402 $ 19,934 ¥ 123,970 ¥ 126,970