Leases (Details) - Schedule of right-of-use assets and operating lease liabilities	9 Months Ended
Feb. 28, 2022 USD ($)
Assets
Right-of-use assets, net	$ 713,413
Liabilities
Current operating lease liabilities	249,688
Long-term operating lease liabilities	537,698
Total operating lease liabilities	$ 787,386

Amount of long-term debt and lease obligation, classified as current.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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