Leases (Schedule Of Rental Income) (Details)	3 Months Ended
Dec. 28, 2019 USD ($)
Operating Leases, Income Statement, Lease Revenue [Abstract]
Base rentals	$ 3,820,320
Variable rentals	69,665
Total	3,889,985
Depreciation on owned properties leased to others	(1,328,968)
Other shopping center expenses	(850,985)
Total	$ 1,710,032

The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 25
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=77902458&loc=d3e39896-112707

Name:	us-gaap_OperatingLeasesIncomeStatementLeaseRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration