| Metric | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 |
|---|---|---|---|---|---|---|---|
| Property | $1.35B+8.5% | $1.25B+2.2% | $1.22B+1.9% | $1.20B+0.2% | $1.20B+8.2% | $1.11B+0.6% | $1.10B |
| Accumulated depreciation | -$264.9M-7.5% | -$246.5M-7.3% | -$229.8M-10.3% | -$208.3M-9.4% | -$190.3M-16.3% | -$163.7M-18.7% | -$137.9M |
| Total real estate assets | $1.09B+8.7% | $1.00B+1.0% | $991.7M+0.1% | $990.8M-1.6% | $1.01B+6.8% | $942.7M-2.0% | $962.0M |
| Cash and cash equivalents | $4.9M-6.4% | $5.2M+14.3% | $4.6M-25.9% | $6.2M-60.8% | $15.7M-39.0% | $25.8M+66.0% | $15.5M |
| Restricted cash | $2.5M-75.6% | $10.1M+14820.6% | $68K-64.0% | $189K-2.1% | $193K+7.8% | $179K+58.4% | $113K |
| Escrows and deposits | $5.2M+29.1% | $4.0M-83.4% | $24.1M+88.3% | $12.8M+13.3% | $11.3M+22.1% | $9.3M+10.6% | $8.4M |
| Accrued rents and accounts receivable, net of allowance for doubtful accounts | $37.4M+10.7% | $33.8M+10.6% | $30.6M+19.6% | $25.6M+14.2% | $22.4M-2.7% | $23.0M+0.7% | $22.9M |
| Unamortized lease commissions, legal fees and loan costs | $17.9M+21.6% | $14.7M+6.6% | $13.8M+8.6% | $12.7M+50.4% | $8.4M+9.8% | $7.7M-14.2% | $9.0M |
| Prepaid expenses and other assets(1) | $3.9M-49.6% | $7.8M+63.8% | $4.8M-39.2% | $7.8M+292.9% | $2.0M-2.6% | $2.0M-46.3% | $3.8M |
| Finance lease right-of-use assets | $10.3M-1.1% | $10.4M-0.0% | $10.4M-0.9% | $10.5M | $0 | — | — |
| Total assets | $1.17B+3.2% | $1.13B+1.9% | $1.11B+0.9% | $1.10B+0.1% | $1.10B+5.5% | $1.05B-1.1% | $1.06B |
| Notes payable | $643.9M+2.0% | $631.5M-1.4% | $640.2M+2.4% | $625.4M-2.7% | $642.8M-0.2% | $644.2M-0.1% | $644.7M |
| Accounts payable and accrued expenses(2) | $45.7M+12.3% | $40.7M+11.5% | $36.5M+1.0% | $36.2M-21.0% | $45.8M-10.1% | $50.9M+29.4% | $39.3M |
| Tenants' security deposits | $9.7M+3.8% | $9.3M+7.9% | $8.6M+2.2% | $8.4M+4.4% | $8.1M+16.7% | $6.9M+4.5% | $6.6M |
| Dividends and distributions payable | $7.4M+6.3% | $6.9M+15.0% | $6.0M+0.3% | $6.0M+12.0% | $5.4M+18.4% | $4.5M-62.9% | $12.2M |
| Finance lease liabilities | $741K-5.1% | $781K+8.3% | $721K-1.9% | $735K | $0 | — | — |
| Total liabilities | $707.4M+2.4% | $690.8M-0.4% | $693.6M+2.3% | $678.3M-3.5% | $703.1M-0.5% | $706.7M+0.5% | $703.2M |
| Commitments and contingencies: | — | — | — | — | $0 | $0 | $0 |
| Preferred shares, $0.001 par value per share; 50,000,000 shares authorized; none issued and outstanding as of December 31, 2025 and December 31, 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | — | — |
| Common shares, $0.001 par value per share; 400,000,000 shares authorized; 51,088,833 and 50,690,163 issued and outstanding as of December 31, 2025 and December 31, 2024, respectively | $51000.00+0.0% | $51000.00+2.0% | $50000.00+2.0% | $49000.00+2.1% | $48000.00+14.3% | $42000.00+2.4% | $41000.00 |
| Additional paid-in capital | $641.2M+0.5% | $637.9M+1.6% | $628.1M+0.5% | $624.8M+0.2% | $623.5M+10.9% | $562.3M+1.3% | $554.8M |
| Accumulated deficit | -$183.6M+10.7% | -$205.6M+5.3% | -$217.0M-2.2% | -$212.4M+5.2% | -$224.0M-3.8% | -$215.8M-5.8% | -$204.0M |
| Accumulated other comprehensive income | $391K-93.2% | $5.7M+121.8% | $2.6M-56.9% | $6.0M+188.5% | -$6.8M | — | — |
| Total Whitestone REIT shareholders' equity | $458.1M+4.6% | $438.2M+5.9% | $413.7M-1.1% | $418.4M+6.5% | $392.8M+18.3% | $332.1M-3.8% | $345.3M |
| Noncontrolling interest in subsidiary | $5.8M+1.6% | $5.7M-3.3% | $5.9M-2.2% | $6.0M-4.0% | $6.3M+0.2% | $6.2M-19.8% | $7.8M |
| Total equity | $463.9M+4.5% | $443.8M+5.8% | $419.6M-1.1% | $424.5M+6.4% | $399.0M+17.9% | $338.3M-4.2% | $353.1M |
| Total liabilities and equity | $1.17B+3.2% | $1.13B+1.9% | $1.11B+0.9% | $1.10B+0.1% | $1.10B+5.5% | $1.05B-1.1% | $1.06B |
| (1) Operating lease right of use assets (net) | $539K+813.6% | $59K-45.9% | $109K-12.1% | $124K-44.1% | $222K-62.5% | $592K-55.4% | $1.3M |
| (2) Operating lease liabilities | $539K+829.3% | $58K-48.2% | $112K-13.2% | $129K-44.2% | $231K-61.7% | $603K-54.7% | $1.3M |
| Related Party [Member] | |||||||
| Receivable | $0-100.0% | $31.6M+1991.4% | $1.5M+9.9% | $1.4M | — | — | — |
| Related Parties [Member] | |||||||
| Payable due to related party | $0-100.0% | $1.6M+0.0% | $1.6M+1.0% | $1.6M+56.6% | $997K+697.6% | $125K-59.3% | $307K |
| Partnership Redemption [Member ] | |||||||
Source: SEC EDGAR XBRL. % change vs prior period shown where available.
Source: SEC EDGAR 10-K and 10-Q filings. Up to 10 years annual / 16 quarters shown.