v3.26.1
Segment Reporting - Net Property Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]          
Total revenues $ 9,032 $ 9,471 $ 18,426 $ 18,776  
Total expenses 10,637 10,887 21,021 20,845  
Net operating income (loss) (1,605) (1,416) (2,595) (2,069)  
Net (income) loss attributable to noncontrolling interests 5 (2) 8 (1)  
Net loss attributable to Highlands REIT, Inc. common stockholders (3,383) (3,018) (5,972) (5,270)  
Total assets 340,297 328,222 340,297 328,222 $ 320,245
Capital expenditures     502 8,007  
Rental income          
Segment Reporting Information [Line Items]          
Total revenues 8,789 9,236 18,002 18,324  
Other property income          
Segment Reporting Information [Line Items]          
Total revenues 243 235 424 452  
Operating segments          
Segment Reporting Information [Line Items]          
Total revenues 8,783 9,196 17,954 18,252  
Repairs and maintenance 637 620 1,344 1,173  
Property payroll and benefits 410 332 766 674  
Property insurance 371 424 801 796  
Property operating expenses 1,398 1,264 2,897 2,588  
Real estate taxes 1,538 1,495 3,021 2,986  
Total expenses 4,354 4,135 8,829 8,217  
Net operating income (loss) 4,429 5,061 9,125 10,035  
Operating segments | Rental income          
Segment Reporting Information [Line Items]          
Total revenues 7,357 7,577 14,834 14,924  
Operating segments | Tenant recovery income          
Segment Reporting Information [Line Items]          
Total revenues 1,183 1,384 2,696 2,876  
Operating segments | Other property income          
Segment Reporting Information [Line Items]          
Total revenues 243 235 424 452  
Other          
Segment Reporting Information [Line Items]          
Net operating income (loss) 2,260 2,347 4,639 4,602  
Other | Other property income          
Segment Reporting Information [Line Items]          
Total revenues 0 1 0 1  
Reconciling items          
Segment Reporting Information [Line Items]          
Non-allocated expenses (6,283) (6,752) (12,192) (12,628)  
Other income 251 178 369 415  
Interest expense (2,029) (1,780) (3,746) (3,616)  
GAAP Adjustments to NOI 249 275 472 524  
Total assets 61,013 38,662 61,013 38,662  
Operating Segments And Corporate, Non-Segment          
Segment Reporting Information [Line Items]          
Total assets 279,284 289,560 279,284 289,560  
Multi-family | Operating segments          
Segment Reporting Information [Line Items]          
Total revenues 4,574 4,901 9,140 9,866  
Repairs and maintenance 460 405 805 737  
Property payroll and benefits 360 291 670 594  
Property insurance 162 190 357 364  
Property operating expenses 880 785 1,832 1,692  
Real estate taxes 543 516 990 1,046  
Total expenses 2,405 2,187 4,654 4,433  
Net operating income (loss) 2,169 2,714 4,486 5,433  
Multi-family | Operating segments | Rental income          
Segment Reporting Information [Line Items]          
Total revenues 4,117 4,409 8,307 8,902  
Multi-family | Operating segments | Tenant recovery income          
Segment Reporting Information [Line Items]          
Total revenues 214 258 409 513  
Multi-family | Operating segments | Other property income          
Segment Reporting Information [Line Items]          
Total revenues 243 234 424 451  
Other | Operating segments | Rental income          
Segment Reporting Information [Line Items]          
Total revenues 3,240 3,168 6,527 6,022  
Other | Operating segments | Tenant recovery income          
Segment Reporting Information [Line Items]          
Total revenues 969 1,126 2,287 2,363  
Other | Other          
Segment Reporting Information [Line Items]          
Total revenues 4,209 4,295 8,814 8,386  
Repairs and maintenance 177 215 539 436  
Property payroll and benefits 50 41 96 80  
Property insurance 209 234 444 432  
Property operating expenses 518 479 1,065 896  
Real estate taxes 995 979 2,031 1,940  
Total expenses 1,949 1,948 4,175 3,784  
Net Lease | Operating segments          
Segment Reporting Information [Line Items]          
Total assets 183,217 188,737 183,217 188,737  
Capital expenditures     393 200  
Retail | Operating segments          
Segment Reporting Information [Line Items]          
Total assets $ 96,067 $ 100,823 96,067 100,823  
Capital expenditures     $ 109 $ 7,807