XML 148 R124.htm IDEA: XBRL DOCUMENT v3.19.1
COMMITMENTS (Details) - CNY (¥)
¥ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of commitments [Line Items]      
Operating lease commitments ¥ 19,694 ¥ 33,596 ¥ 47,498
Later than one year and not later than five years [member]      
Disclosure of commitments [Line Items]      
Operating lease commitments 5,792 19,694 33,596
Not later than one year [member]      
Disclosure of commitments [Line Items]      
Operating lease commitments ¥ 13,902 ¥ 13,902 ¥ 13,902