XML 52 R40.htm IDEA: XBRL DOCUMENT
v3.21.2

Property Held For Lease And Rental Income (Schedule Of Rental Income) (Details) - USD ($) | 12 Months Ended
--- | ---
Sep. 25, 2021 | Sep. 26, 2020 | Sep. 28, 2019
Property Held For Lease And Rental Income [Abstract] |  |  |
Base rentals | $ 19,146,124 | $ 13,881,963 | $ 14,821,734
Variable rentals | 271,569 | 289,831 | 278,660
Total | 19,417,693 | 14,171,794 | 15,100,394
Depreciation on owned properties leased to others | (5,855,749) | (5,278,540) | (5,183,712)
Other shopping center expenses | (3,299,391) | (3,327,278) | (3,640,110)
Total | $ 10,262,553 | $ 5,565,976 | $ 6,276,572

X
- Definition Operating Leases Base Rental Income + References No definition available. + Details
Name: | imkta_OperatingLeasesBaseRentalIncome
Namespace Prefix: | imkta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Operating leases income statement lease revenue net. + References No definition available. + Details
Name: | imkta_OperatingLeasesIncomeStatementLeaseRevenueNet
Namespace Prefix: | imkta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Operating leases income statement other expenses. + References No definition available. + Details
Name: | imkta_OperatingLeasesIncomeStatementOtherExpenses
Namespace Prefix: | imkta_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Operating Leases Variable Rental Income + References No definition available. + Details
Name: | imkta_OperatingLeasesVariableRentalIncome
Namespace Prefix: | imkta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Rents Earned On Owned And Subleased Properties + References No definition available. + Details
Name: | imkta_RentsEarnedOnOwnedAndSubleasedProperties
Namespace Prefix: | imkta_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The total depreciation charge recorded for property subject to or held for lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RealEstateAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration