The gross cash inflow associated with the amount received from entity's first offering of stock to the public.

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- Definition

The number of grocery stores operated.

+ References

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

Face amount or stated value per share of common stock.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

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- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

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Nature of business and organization - Additional information (Details)				12 Months Ended
	May 10, 2019 USD ($) $ / shares shares	Jul. 02, 2018 CNY (¥) store	Jul. 02, 2018 USD ($) store	Jun. 30, 2019 USD ($) $ / shares	Jun. 30, 2018 USD ($) $ / shares	Jun. 30, 2017 USD ($)	May 31, 2019	May 31, 2018
Common Stock, Par or Stated Value Per Share \| $ / shares				$ 0.01	$ 0.01
Proceeds from Issuance Initial Public Offering \| $				$ 4,395,634	$ 0	$ 0
Initial public offering
Sale of Stock, Number of Shares Issued in Transaction \| shares	1,172,360
Common Stock, Par or Stated Value Per Share \| $ / shares	$ 0.01
Sale of Stock, Price Per Share \| $ / shares	$ 5.00
Gross Proceeds from Issuance Initial Public Offering \| $	$ 5,861,800
Proceeds from Issuance Initial Public Offering \| $	$ 4,400,000
One Major Shareholder [Member] \| China Meitai
Ownership interest							97.74%	100.00%
China Meitai \| Xiangtai Cayman
Ownership interest							62.73%	64.17%
CQ Pengmei
Number of Grocery Stores Operated \| store		2	2
Business Combination, Consideration Transferred		¥ 5,949,052	$ 900,000