v3.26.1
SUMMARY OF CONDENSED PARENT COMPANY BALANCE SHEETS (Details)
¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
USD ($)
$ / shares
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
CNY (¥)
¥ / shares
shares
Dec. 31, 2024
CNY (¥)
¥ / shares
shares
Aug. 23, 2018
¥ / shares
shares
ASSETS                
Cash and cash equivalents $ 115,342       ¥ 206,405 ¥ 806,599 ¥ 1,026,188  
Short-term investments 11,811         82,598 72,500  
Total assets 341,903         2,390,948 2,585,700  
Liabilities                
Accounts and notes payable 74,056         517,878 772,151  
Total liabilities 122,791         858,684 1,135,943  
Shareholders’ equity                
Common stock par value | ¥ / shares               ¥ 0.00001
Common stock, shares authorized | shares               50,000,000
Treasury stock           (103,085) (85,426)  
Additional paid-in capital           1,414,499 1,374,451  
Retained earnings           226,317 153,125  
Total equity attributable to shareholders of the Company 218,311         1,526,663 1,444,441  
Total liabilities and shareholders' equity 341,903         2,390,948 2,585,700  
Operating expenses                
General and administrative expenses (12,315) ¥ (86,123)   ¥ (70,807) (57,346)      
Total operating expenses (75,702) (529,397)   (424,864) (420,835)      
Other expenses 6,142 42,951   32,492 8,887      
Income from operations 18,384 128,554   156,334 110,068      
Interest and investment (expenses) income, net 3,794 26,533   5,264 16,831      
Other non-operating income (71) (500)   3,164      
Income before income tax expenses 22,107 154,587   161,598 130,063      
Income tax expenses (1,810) (12,658)   (16,913) (13,588)      
Net (loss) income attributable to ordinary shareholders of the Company 20,256 141,644   63,414 (84,674)      
Net cash (used in) provided by operating activities 22,115 154,638   716,028 (103,228)      
Net cash provided by (used in) by investing activities (33,299) (232,864)   (164,894) (198,926)      
Net cash used in financing activities (15,089) (105,520)   (34,658) 115,657      
Effect of exchanges rates on cash and cash equivalents (1,819) (12,704)   14,649 9,643      
Net (decrease) increase in cash and cash equivalents and restricted cash (28,092) (196,450)   531,125 (176,854)      
Cash and cash equivalents and restricted cash at the beginning of the year 166,947 1,167,480   636,355 813,209      
Cash and cash equivalents and restricted cash at the end of the year 138,855 971,030 $ 166,947 1,167,480 636,355      
Common Class A [Member]                
Shareholders’ equity                
Common stock value $ 1         ¥ 6 ¥ 6  
Common stock par value | (per share) $ 0.00001   $ 0.00001         ¥ 0.00001
Common stock, shares authorized | shares 4,800,000,000         4,800,000,000 4,800,000,000 4,800,000,000
Common stock, shares issued | shares 99,200,641         99,200,641 101,059,544  
Common stock, shares outstanding | shares 99,200,641         99,200,641 101,059,544  
Common Class B [Member]                
Shareholders’ equity                
Common stock value $ 1         ¥ 6 ¥ 6  
Common stock par value | (per share) $ 0.00001   $ 0.00001         ¥ 0.00001
Common stock, shares authorized | shares 150,000,000         150,000,000 150,000,000 150,000,000
Common stock, shares issued | shares 102,764,548         102,764,548 102,764,550  
Common stock, shares outstanding | shares 102,764,548         102,764,548 102,764,550  
Treasury stock | $ $ (14,741)              
Additional paid-in capital | $ 202,271              
Retained earnings | $ $ 32,363              
Parent Company [Member]                
ASSETS                
Cash and cash equivalents           ¥ 2,918 ¥ 164,583  
Short-term investments           2,667  
Amounts due from Group companies           501,851 542,635  
Investments in subsidiaries/VIEs           471,430 696,911  
Other assets           660,149 132,063  
Total assets           1,639,015 1,536,192  
Liabilities                
Accounts and notes payable           863  
Accrued expenses and other liabilities           4,608 3,254  
Amounts due to Group companies           106,881 88,497  
Total liabilities           112,352 91,751  
Shareholders’ equity                
Treasury stock           (103,085) (85,426)  
Additional paid-in capital           1,403,419 1,376,730  
Retained earnings           226,317 153,125  
Total equity attributable to shareholders of the Company           1,526,663 1,444,441  
Total liabilities and shareholders' equity           1,639,015 1,536,192  
Operating expenses                
General and administrative expenses   (4,582)   (5,768) (5,072)      
Total operating expenses   (4,582)   (5,768) (5,072)      
Other expenses   (310)        
Equity in (loss) gain of subsidiaries/VIEs   127,470   78,525 (74,290)      
Income from operations   122,578   72,757 (79,362)      
Interest and investment (expenses) income, net   19,066   (7,932) (7,006)      
Other non-operating income     3,164      
Income before income tax expenses   141,644   64,825 (83,204)      
Income tax expenses          
Net (loss) income   141,644   64,825 (83,204)      
Net (loss) income from discontinued operations attributable to the Company     (1,411) (1,470)      
Net (loss) income attributable to ordinary shareholders of the Company   141,644   63,414 (84,674)      
Net cash (used in) provided by operating activities   111,820   274,797 (93,378)      
Net cash provided by (used in) by investing activities   (122,020)   (58,936) 21,245      
Net cash used in financing activities   (148,551)   (82,790) (6,421)      
Effect of exchanges rates on cash and cash equivalents   (2,914)   18,169 1,122      
Net (decrease) increase in cash and cash equivalents and restricted cash   (161,665)   151,240 (77,432)      
Cash and cash equivalents and restricted cash at the beginning of the year   164,583   13,343 90,775      
Cash and cash equivalents and restricted cash at the end of the year   ¥ 2,918   ¥ 164,583 ¥ 13,343      
Parent Company [Member] | Common Class A [Member]                
Shareholders’ equity                
Common stock value           ¥ 6 ¥ 6  
Common stock par value | ¥ / shares           ¥ 0.00001 ¥ 0.00001  
Common stock, shares authorized | shares 4,800,000,000         4,800,000,000 4,800,000,000  
Common stock, shares issued | shares 99,200,641         99,200,641 101,059,544  
Common stock, shares outstanding | shares             101,059,544  
Parent Company [Member] | Common Class B [Member]                
Shareholders’ equity                
Common stock value           ¥ 6 ¥ 6  
Common stock par value | ¥ / shares           ¥ 0.00001 ¥ 0.00001  
Common stock, shares authorized | shares 150,000,000         150,000,000 150,000,000  
Common stock, shares issued | shares 102,764,548         102,764,548 102,764,550  
Common stock, shares outstanding | shares 102,764,548         102,764,548 102,764,550