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RELATED PARTY TRANSACTIONS - Other (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Chairman | General and administrative expense |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Quarterly fees paid | $ 78,250 | $ 78,250 | $ 74,500 | $ 74,500 |  |
Vice Chairman | General and administrative expense |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Quarterly fees paid | 31,300 | $ 31,300 | 29,800 | $ 29,800 |  |
Gould Investors L.P. | Real estate expenses |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Insurance expense recognized of amounts reimbursed to related party | $ 267,000 |  | $ 281,000 |  | $ 606,000 | $ 562,000

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