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SIGNIFICANT ACCOUNTING POLICIES - Concentration of Credit Risk (Details) | 12 Months Ended
--- | ---
Dec. 31, 2021 tenant state | Dec. 31, 2020 tenant | Dec. 31, 2019 tenant
Concentration of Credit Risk |  |  |
Number of states in which properties are located | 31 |  |
Total Revenue | Geographic concentration |  |  |
Concentration of Credit Risk |  |  |
Number of states in which properties are located | 31 |  |
Total Revenue | Customer concentration |  |  |
Concentration of Credit Risk |  |  |
Number of tenants contributed over 10% of total revenues | tenant | 0 | 0 | 0

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- Definition Represents the number of tenants contributed over 10% to the company's total revenue. + References No definition available. + Details
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- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
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