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SIGNIFICANT ACCOUNTING POLICIES (Tables) | 6 Months Ended
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Jun. 30, 2021
SIGNIFICANT ACCOUNTING POLICIES |
Schedule of Disaggregation of Revenue | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
(RMB in thousands) |  | K‑12 Schools |  | CP&CE Programs |  | Consolidated
​ |  | RMB | ​ | RMB | ​ | RMB
Net Revenues in the six months ended June 30, 2021 |  | 175,650 |  | 126,206 |  | 301,856
Net Revenues in the six months ended June 30, 2020 | ​ | 126,800 | ​ | 118,942 | ​ | 245,742
Net Revenues in the three months ended June 30, 2021 |  | 104,748 |  | 67,503 |  | 172,251
Net Revenues in the three months ended June 30, 2020 | ​ | 85,389 | ​ | 70,074 | ​ | 155,463
Schedule of Disaggregation of Deferred Revenue | ​
​ | ​ | ​ | ​ | ​
​ |  | As of
​ | ​ | June 30, 2021 | ​ | December 31, 2020
​ |  | RMB |  | RMB
​ | ​ | Unaudited | ​ | ​
K-12 Schools | ​ | 111,106 | ​ | 126,564
CP&CE Programs |  | 25,168 |  | 37,135
Total |  | 136,274 |  | 163,699

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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