XML 35 R15.htm IDEA: XBRL DOCUMENT
v3.19.1

PREPAID EXPENSES AND OTHER CURRENT ASSETS | 12 Months Ended
--- | ---
Dec. 31, 2018
PREPAID EXPENSES AND OTHER CURRENT ASSETS |
PREPAID EXPENSES AND OTHER CURRENT ASSETS | 6. PREPAID EXPENSES AND OTHER CURRENT ASSETS Prepaid expenses and other current assets consisted of the following:
|  | As of December 31,
|  | 2017 |  | 2018
Prepaid training and other service fees |  | 2,126 |  | 2,484
Prepaid rental expenses |  | 1,738 |  | 2,734
Prepayment expenses |  | 384 |  | 1,136
Staff advances |  | 774 |  | 597
Receivables from the disposal of subsidiaries |  | 547 |  | 574
Prepayment for purchase of inventories |  | 488 |  | 866
Prepayment for property, plant and equipment |  | 2,304 |  | 865
Receivables from third party payment platform |  | 181 |  | 82
Interest receivables |  | — |  | 121
Others |  | 999 |  | 1,784
|  | 9,541 |  | 11,243

X
- Definition Entire disclosure for assets related to consideration paid in advance for costs that provide economic benefit in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. + References No definition available. + Details
Name: | ryb_PrepaymentsAndOtherCurrentAssetsTextBlock
Namespace Prefix: | ryb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration