The amount of change in fair value of warrant liability.

No definition available.

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- Definition

Number of offerings consummated by the company.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount of non current warrant liability.

+ References

No definition available.

+ Details

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Namespace Prefix:	rcon_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-3

+ Details

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- 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.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

+ Details

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Balance Type:	na
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- Details

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- Details

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- Details

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- Details

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ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS (Details)			12 Months Ended
	Jun. 26, 2020 item $ / shares	May 21, 2020 USD ($) item $ / shares shares	Jun. 30, 2023 USD ($)	Jun. 30, 2023 CNY (¥) Y shares	Jun. 30, 2023 USD ($) Y $ / shares shares	Mar. 15, 2023 USD ($) Y shares	Jun. 30, 2022 CNY (¥) Y shares	Jun. 30, 2022 USD ($) Y $ / shares shares	Jun. 30, 2021 USD ($) Y shares	Jun. 30, 2020 USD ($) $ / shares shares
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Number of offerings \| item	2	2
Number of warrants to purchase ordinary shares		911,112								1,680,000
Exercise price of warrants (in dollars per share) \| $ / shares	$ 1.25	$ 2.25								$ 1.25
Fair value of warrants \| $		$ 1,689,389			$ 560,000	$ 2,750,000		$ 27,030,000	$ 34,860,000	$ 1,639,333
Fair value of the warrant liability				¥ 31,615,668	4,360,000		¥ 16,677,328
Change fair value changes of warrants liability, Aggregate amount \| $			$ 320,000
Post 2024 Reverse Stock Split
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Number of warrants to purchase ordinary shares		50,617								93,333
Exercise price of warrants (in dollars per share) \| $ / shares	$ 22.50	$ 40.50								$ 22.50
Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Fair value of the warrant liability				13,995,009	1,930,000			$ 2,490,000
Number of warrants							489,673	489,673
Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Fair value of the warrant liability				¥ 17,620,659	$ 2,430,000
Number of warrants				555,694	555,694	555,694
Class A ordinary shares
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Number of warrants to purchase ordinary shares				863,333	863,333	10,002,500	7,950,769	7,950,769	8,814,102
Exercise price of warrants (in dollars per share) \| $ / shares					$ 6.24			$ 0.80
Class A ordinary shares \| Post 2024 Reverse Stock Split
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Number of warrants to purchase ordinary shares				47,963	47,963	555,694	441,710	441,710	489,673
Exercise price of warrants (in dollars per share) \| $ / shares					$ 112.32			$ 14.40
Risk free interest rate
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input		0.40								0.35
Risk free interest rate \| Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input				0.0441	0.0441		0.0300	0.0300
Risk free interest rate \| Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input				3.59	3.59	3.58
Measurement input, expected term
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants and rights outstanding, term		5 years 6 months								5 years 6 months
Measurement input, expected term \| Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input \| Y				3.47	3.47		3.47	3.47	4.46
Measurement input, expected term \| Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input \| Y				5.22	5.22	5.50
Measurement input, price volatility
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input		99.50								104.26
Measurement input, price volatility \| Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input				1.27	1.27		1.09	1.09
Measurement input, price volatility \| Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input				110	110	110
Measurement input, expected dividend rate
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input		0								0