XML 73 R51.htm IDEA: XBRL DOCUMENT
v3.19.2

Acquisition Intention Deposit (Details) | Dec. 31, 2018 USD ($) | Oct. 08, 2018 USD ($) | Oct. 08, 2018 CNY (¥) | Dec. 31, 2017 USD ($)
--- | --- | --- | --- | ---
Acquisition Intention Deposit (Textual) |  |  |  |
Acquisition advance payment | $ | $ 2,181,000 | $ 2,181,000 |  |
RMB [Member] |  |  |  |
Acquisition Intention Deposit (Textual) |  |  |  |
Acquisition advance payment | ¥ |  |  | ¥ 15,000,000 |

X
- Definition Tha amount of acquisition deposit . + References No definition available. + Details
Name: | reto_AcquisitionDepositCurrent
Namespace Prefix: | reto_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | reto_TypeOfCurrencyAxis=reto_CNYMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |