XML 32 R71.htm IDEA: XBRL DOCUMENT
v3.20.1

PURCHASE ADVANCES, NET - Additional Information (Details) | 6 Months Ended
--- | ---
Dec. 31, 2019 USD ($) | Dec. 31, 2019 CNY (¥) | Dec. 31, 2018 CNY (¥)
PURCHASE ADVANCES, NET |  |  |
Provision For Advances on Purchases | $ 6,817 | ¥ 47,500 | ¥ 369,972

X
- Definition The provision for inventory purchase advance. + References No definition available. + Details
Name: | rcon_ProvisionForAdvancesOnPurchases
Namespace Prefix: | rcon_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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