XML 55 R46.htm IDEA: XBRL DOCUMENT v3.23.2

Note 10 - Stockholders' Equity - Dividends Declared (Details) - $ / shares	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Common Class A [Member]
Cash Dividend Declared (in dollars per share)	$ 0.045	$ 0.211
Common Class A [Member] | Dividends Declared, March 31 [Member]
Cash Dividend Declared (in dollars per share)	0.022	0.105
Common Class A [Member] | Dividends Declared, June [Member]
Cash Dividend Declared (in dollars per share)	0.023	0.106
Series D Preferred Stock [Member]
Distributions Declared (in dollars per share)	1.17186	1.17186
Series D Preferred Stock [Member] | Dividends Declared, January [Member]
Distributions Declared (in dollars per share)	0.19531	0.19531
Series D Preferred Stock [Member] | Dividends Declared, June [Member]
Distributions Declared (in dollars per share)	0.19531	0.19531
Series D Preferred Stock [Member] | Dividends Declared, February [Member]
Distributions Declared (in dollars per share)	0.19531	0.19531
Series D Preferred Stock [Member] | Dividends Declared, March [Member]
Distributions Declared (in dollars per share)	0.19531	0.19531
Series D Preferred Stock [Member] | Dividends Declared, April [Member]
Distributions Declared (in dollars per share)	0.19531	0.19531
Series D Preferred Stock [Member] | Dividends Declared, May [Member]
Distributions Declared (in dollars per share)	$ 0.19531	$ 0.19531

X

- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

+ Details

Name:	us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Aggregate dividends declared during the period for each share of preferred stock outstanding.

+ References

No definition available.

+ Details

Name:	us-gaap_PreferredStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredMarch31Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredJuneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_SeriesDPreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredJanuaryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredFebruaryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredMarchMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredAprilMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DividendsAxis=sqft_DividendsDeclaredMayMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: