v3.26.1
SUMMARY OF CONDENSED STATEMENTS OF CASH FLOWS OF THE PARENT COMPANY (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Condensed Financial Statements, Captions [Line Items]        
Net cash used in operating activities $ (8,262) ¥ (57,780) ¥ (126,082) ¥ (170,862)
Net cash generated from/(used in) investing activities (12,617) (88,230) (166,330) 294,035
Net cash used in financing activities 5,533 38,696 (13,319) (42,733)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (452) (3,161) 3,852 7,528
Net increase/(decrease) in cash, cash equivalents and restricted cash (15,798) (110,475) (301,879) 87,968
Cash, cash equivalents and restricted cash at beginning of the year 34,725 242,832 544,711 456,743
Cash, cash equivalents and restricted cash at the end of the year $ 18,927 132,357 242,832 544,711
Parent Company [Member]        
Condensed Financial Statements, Captions [Line Items]        
Net cash used in operating activities   (3,575) (7,174) (8,557)
Net cash generated from/(used in) investing activities   (10,714) (31,541) 31,720
Net cash used in financing activities   (719) (805) (25,334)
Effect of exchange rate changes on cash, cash equivalents and restricted cash   (381) 514 878
Net increase/(decrease) in cash, cash equivalents and restricted cash   (15,389) (39,006) (1,293)
Cash, cash equivalents and restricted cash at beginning of the year   25,064 64,070 65,363
Cash, cash equivalents and restricted cash at the end of the year   ¥ 9,675 ¥ 25,064 ¥ 64,070