XML 59 R45.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 9 - Commitments and Contingencies (Details Textual) - Subsequent Event [Member] - SPAC, Initial Public Offering [Member] - Murphy Canyon Acquisition Sponsor, LLC [Member] | Jan. 07, 2022 USD ($) $ / shares shares
--- | ---
Noncontrolling Interest, Ownership Percentage by Parent | 19.00%
Proceeds from Issuance or Sale of Equity, Total | $ | $ 132,250,000
SPAC Units, Composition, Number of Shares Per Unit (in shares) | 1
SPAC Units, Composition, Number of Redeemable Warrants (in shares) | 0.75
SPAC, Placement Units, Number of Units Purchased (in shares) | 828,750
SPAC, Placement Units, Price Per Share (in dollars per share) | $ / shares | $ 10.00
SPAC, Purchase Units, Payments for the Purchase of Equity | $ | $ 8,287,500
Director [Member] |
SPAC Placement Units, Number of Units to be Transferred, Total (in shares) | 45,000
SPAC Placement Units, Number of Units to be Transferred | 15,000

X
- Definition Represents the number of units to be transferred. + References No definition available. + Details
Name: | sqft_SPACPlacementUnitsNumberOfUnitsToBeTransferred
Namespace Prefix: | sqft_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of units to be transferred. + References No definition available. + Details
Name: | sqft_SPACPlacementUnitsNumberOfUnitsToBeTransferredTotal
Namespace Prefix: | sqft_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of units purchased. + References No definition available. + Details
Name: | sqft_SPACPlacementUnitsNumberofUnitsPurchased
Namespace Prefix: | sqft_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the price per share for the placement units. + References No definition available. + Details
Name: | sqft_SPACPlacementUnitsPricePerShare
Namespace Prefix: | sqft_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash outflow to acquire the placement units. + References No definition available. + Details
Name: | sqft_SPACPurchaseUnitsPaymentsForThePurchaseOfEquity
Namespace Prefix: | sqft_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents the number of warrants in each SPAC unit. + References No definition available. + Details
Name: | sqft_SPACUnitsCompositionNumberOfRedeemableWarrants
Namespace Prefix: | sqft_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares per unit issued under SPAC composition. + References No definition available. + Details
Name: | sqft_SPACUnitsCompositionNumberOfSharesPerUnit
Namespace Prefix: | sqft_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOrSaleOfEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=sqft_SPACInitialPublicOfferingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=sqft_MurphyCanyonAcquisitionSponsorLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=srt_DirectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |