XML 144 R128.htm IDEA: XBRL DOCUMENT v3.21.2
SHARE-BASED AWARDS (Schedule of Share-Based Compensation Expense) (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2020
CNY (¥)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
CNY (¥)
Dec. 31, 2018
CNY (¥)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation ¥ 20,621 $ 3,160 ¥ 20,593 ¥ 11,139
General and administrative expenses        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation 17,553 2,690 17,673 9,173
Selling Expenses [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation ¥ 3,068 $ 470 ¥ 2,920 ¥ 1,966