Income Taxes - Group's deferred tax liabilities (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
Jun. 30, 2022 CNY (¥)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 CNY (¥)
Income Taxes
Deferred tax liabilities, beginning balance	¥ 3,548		¥ 3,961
Decrease due to amortization of intangible assets	(207)		(207)
Increase due to acquisition	651
Exchange translation adjustment	59		(206)
Deferred tax liabilities, ending balance	¥ 4,051	$ 604	¥ 3,548

Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123427490&loc=d3e31931-109318

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319

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