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v3.25.3

CONTRACT LIABILITY (Tables) | 12 Months Ended
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Jun. 30, 2025
CONTRACT LIABILITY |
Schedule of contract with customer liability | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | June 30, |  | June 30,
​ | ​ | 2024 | ​ | 2025 | ​ | 2025
​ | ​ | RMB | ​ | RMB | ​ | US Dollars
Total |  | ¥ | 1,820,481 |  | ¥ | 4,719,255 | ​ | $ | 658,783
​ The movement in Contract abilities is as follows at June 30:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | June 30, |  | June 30,
​ | ​ | 2024 | ​ | 2025 | ​ | 2025
Related Parties | ​ | RMB | ​ | RMB | ​ | US Dollars
Balance at beginning of the period |  | ¥ | 2,748,365 |  | ¥ | 1,820,481 | ​ | $ | 254,129
Decrease in contract liabilities as a result of recognizing revenue during the year was included in the contract liabilities at the beginning of the year |  | ​ | 1,489,311 |  | ​ | 761,824 | ​ |  | 106,347
Increase in contract liabilities as a result of billings in advance of performance obligation under contracts |  | ​ | 561,426 |  | ​ | 3,660,598 | ​ |  | 511,000
Total |  | ¥ | 1,820,481 |  | ¥ | 4,719,255 | ​ | $ | 658,783
​

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- Definition Tabular disclosure of contract liability from contract with customer. Includes, but is not limited to, change in contract liability. + References No definition available. + Details
Name: | rcon_ScheduleOfContractWithCustomerLiabilityTableTextBlock
Namespace Prefix: | rcon_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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