XML 79 R70.htm IDEA: XBRL DOCUMENT v3.22.1

OTHER RECEIVABLES, NET - Summary of Movement of allowance for credit losses (Details)	6 Months Ended			12 Months Ended
	Dec. 31, 2021 CNY (¥)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 CNY (¥)	Jun. 30, 2021 CNY (¥)
Other Receivables [Line Items]
Reversal of credit losses	¥ 344,950	$ 54,225	¥ 348,199
Less: write-off	(4,065)	(639)		¥ (575,411)
Third Party.
Other Receivables [Line Items]
Beginning balance	918,153	144,331	918,153	918,153
Balance acquired from FGS				151,689
Reversal of credit losses	344,950	54,225		187,161
Ending balance	¥ 569,138	$ 89,467	¥ 1,529,036	¥ 918,153

X

- Definition

Amount of addition to allowance reserve for credit loss arising from step acquisition.

+ References

No definition available.

+ Details

Name:	rcon_AllowanceForLoanAndLeaseLossesStepAcquisition
Namespace Prefix:	rcon_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	rcon_OtherReceivablesLineItems
Namespace Prefix:	rcon_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of allowance for credit loss on receivable, classified as other and current.

+ References

No definition available.

+ Details

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

X

- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(3)
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524

+ Details

Name:	us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of expense related to credit loss from transactions other than loan and lease transactions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(11))
-URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

Name:	us-gaap_ProvisionForOtherCreditLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=rcon_ThirdPartyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: