XML 191 R53.htm IDEA: XBRL DOCUMENT
v3.22.1

Subsequent Events (Details Narrative) - Subsequent Event [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 1 Months Ended
--- | ---
Mar. 31, 2022 | Feb. 28, 2022
Easter Agreement Paid Upon Signing |  | $ 10,000
Underlying owner Total |  | 180,000
Payment after anniversary |  | 30,000
Claim first five year of lease |  | 660,000
First year totaling |  | $ 20,000
Sale of common stock | 2,650,724 |
Sale of common per share | $ 0.79 |
Net proceeds | $ 2,023,000 |

X
- References No definition available. + Details
Name: | sir_ClaimForLease
Namespace Prefix: | sir_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | sir_NetProceedsCommissionsAndSaleExpenses
Namespace Prefix: | sir_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | sir_PaidUponSigning
Namespace Prefix: | sir_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | sir_PaymentAfterAnniversary
Namespace Prefix: | sir_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | sir_SaleOfCommonPerShare
Namespace Prefix: | sir_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sir_SaleOfCommonStock
Namespace Prefix: | sir_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sir_ScheduledAnnualPaymentsToTheUnderlyingOwner
Namespace Prefix: | sir_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of lease income from operating, direct financing, and sales-type leases. Includes, but is not limited to, variable lease payments, interest income, profit (loss) recognized at commencement, and lease payments paid and payable to lessor. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=124258985&loc=SL77919372-209981 + Details
Name: | us-gaap_LeaseIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |