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Note 7 - Mortgage Notes Payable (Details Textual) $ in Millions | Sep. 30, 2022 USD ($)
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Number of Real Estate Properties Held for Sale | 1
The 300 N.P [Member] | Mortgage Note, Due June 11, 2022 [Member] |
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid | $ 2.2
Model Home [Member] |
Number of Real Estate Properties Held for Sale | 3
Model Home [Member] | Mortgage Notes [Member] | Minimum [Member] |
Debt Instrument, Interest Rate, Stated Percentage | 2.50%
Model Home [Member] | Mortgage Notes [Member] | Maximum [Member] |
Debt Instrument, Interest Rate, Stated Percentage | 5.34%

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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