Operating Leases (Details) - Schedule of additional information related to leases - USD ($)	3 Months Ended	9 Months Ended
Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Schedule of additional information related to leases [Abstract]
Operating cash flows from operating leases	$ 529,788	$ 507,182	$ 1,585,075	$ 1,496,795

The increase (decrease) during the reporting period in the aggregate amount of liabilities that result from activities that generate operating income.

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 https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

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