XML 175 R176.htm IDEA: XBRL DOCUMENT v3.20.1
Related Party Disclosures - Compensation of Key Management Personnel (Detail)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2019
CNY (¥)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
CNY (¥)
Dec. 31, 2017
CNY (¥)
Disclosure of transactions between related parties [abstract]        
Short-term employee benefits ¥ 41,606 $ 5,872 ¥ 39,703 ¥ 40,831
Contribution to defined contribution plans 362 51 335 385
Cost of share-based payment       1,294
Total ¥ 41,968 $ 5,923 ¥ 40,038 ¥ 42,510