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ORGANIZATION AND BASIS OF PRESENTATION (Details)	12 Months Ended
	Dec. 31, 2018
Investments in and advances to affiliates
Concentration of net revenues (as a percent)	70.00%
Beijing RYB Technology Development Co., Ltd ("RYB Technology")
Investments in and advances to affiliates
Percentage of legal ownership by the Company	100.00%
QIYUAN Education Technology (Tianjin) Co., Ltd ("TJ Qiyuan")
Investments in and advances to affiliates
Percentage of legal ownership by the Company	100.00%
Beijing Beilin International Education Co., Ltd. ("BJ Beilin")
Investments in and advances to affiliates
Percentage of legal ownership by the Company	90.00%
Precious Companion Group Limited
Investments in and advances to affiliates
Percentage of legal ownership by the Company	100.00%
Digital Knowledge World Co., Ltd.
Investments in and advances to affiliates
Percentage of legal ownership by the Company	90.00%
Digital Education Co., Ltd.
Investments in and advances to affiliates
Percentage of legal ownership by the Company	90.00%
Beilin International Education Limited
Investments in and advances to affiliates
Percentage of legal ownership by the Company	90.00%

X

- Definition

Percentage of net revenues generated from the Company's major subsidiaries and kindergartens.

+ References

No definition available.

+ Details

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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X

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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