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Note 4 - Real Estate Assets (Tables) | 3 Months Ended
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Mar. 31, 2021
Notes Tables |
Schedule of Real Estate Properties [Table Text Block] |
|  | Date |  |  |  | Real estate assets, net (in thousands) |
Property Name |  | Acquired |  | Location |  | 2021 |
World Plaza (1) |  | September 2007 |  | San Bernardino, California |  |  | 9,272 |
Executive Office Park (1) |  | July 2008 |  | Colorado Springs, Colorado |  |  | 5,116 |
Genesis Plaza |  | August 2010 |  | San Diego, California |  |  | 8,472 |
Dakota Center |  | May 2011 |  | Fargo, North Dakota |  |  | 8,540 |
Grand Pacific Center |  | March 2014 |  | Bismarck, North Dakota |  |  | 5,615 |
Arapahoe Center |  | December 2014 |  | Centennial, Colorado |  |  | 9,077 |
Union Town Center |  | December 2014 |  | Colorado Springs, Colorado |  |  | 9,276 |
West Fargo Industrial |  | August 2015 |  | Fargo, North Dakota |  |  | 7,013 |
300 N.P. |  | August 2015 |  | Fargo, North Dakota |  |  | 3,278 |
Research Parkway |  | August 2015 |  | Colorado Springs, Colorado |  |  | 2,423 |
One Park Center |  | August 2015 |  | Westminster, Colorado |  |  | 8,444 |
Highland Court (1) |  | August 2015 |  | Centennial, Colorado |  |  | 10,218 |
Shea Center II |  | December 2015 |  | Highlands Ranch, Colorado |  |  | 20,715 |
Presidio Property Trust, Inc. properties |  |  |  |  |  |  |  | 107,459 |
Model Home properties (2) |  |  | 2014 - 2020 |  | TX, FL, IL, WI |  |  | 37,889 |
Total real estate assets and lease intangibles, net |  |  |  |  |  |  | $ | 145,348 |

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