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CUMULATIVE TERM PREFERRED STOCK (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | ---
May 07, 2021 | Feb. 12, 2021 | Jan. 31, 2021 | Aug. 31, 2016 | Mar. 31, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Proceeds from issuance of preferred stock |  |  |  |  |  | $ 0 | $ 60,375 |
Additional shares of common stock issued (in shares) | 850,000 |  |  |  |  |  |  |
Offering costs |  |  |  |  |  | 6,191 | 2,903 |
Series A Preferred Stock |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Redemptions of preferred stock |  |  |  |  |  | $ 0 | $ 28,750 |
Series D Preferred Stock |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Dividend rate |  |  | 5.00% |  |  |  |  |
Preferred stock, par value (in dollars per share) |  |  | $ 0.001 |  |  | $ 0.001 |  | $ 0.001
Preferred stock, shares issued (in shares) |  |  | 2,415,000 |  |  | 2,415,000 |  | 2,415,000
Redemption price (in dollars per share) |  |  |  |  |  | $ 25.00 |  |
Offering costs |  |  | $ 2,100 |  |  |  |  |
Preferred Stock |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Preferred stock, shares issued (in shares) |  |  |  | 1,150,000 |  |  |  |
Preferred Stock | Series A Preferred Stock |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Dividend rate |  |  |  | 6.375% |  |  |  |
Preferred stock, par value (in dollars per share) |  |  |  | $ 0.001 |  |  |  |
Proceeds from issuance of preferred stock |  |  |  | $ 28,800 |  |  |  |
Proceeds from issuance of preferred and common equity |  |  |  | $ 27,600 |  |  |  |
Redemption price (in dollars per share) |  |  |  | $ 25.00 |  |  |  |
Redemptions of preferred stock |  | $ 28,800 |  |  |  |  |  |
Unamortized issuance costs written off |  |  |  |  | $ 127 |  |  |
Preferred Stock | Series D Preferred Stock |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Average sales price (in dollars per share) |  | $ 25.00 |  |  |  |  |  |
Proceeds from issuance of preferred stock |  |  | 60,400 |  |  | $ 60,100 |  |
Proceeds from issuance of preferred and common equity |  |  | $ 58,300 |  |  |  |  |
Preferred Stock | Series D Preferred Stock | Level 1 |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |
Average sales price (in dollars per share) |  |  |  |  |  | $ 24.90 |  |

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