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SHAREHOLDERS' EQUITY (Details) |  |  | 1 Months Ended | 2 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 19, 2024 $ / shares shares | Feb. 14, 2022 USD ($) | Jan. 31, 2024 USD ($) shares | Feb. 14, 2022 USD ($) shares | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 31, 2021 USD ($) shares | Sep. 29, 2021 USD ($) | Oct. 16, 2020 USD ($) | Jun. 16, 2017 $ / shares
Authorized Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
Balance at beginning of period (in shares) | shares |  |  | 360,000,000 |  | 360,000,000 |  |  |  |  |
Balance at end of period (in shares) | shares |  |  |  |  | 360,000,000 | 360,000,000 |  |  |  |
Issued and Outstanding Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
Balance at beginning of period, issued (in shares) | shares |  |  | 208,796,444 |  | 208,796,444 |  |  |  |  |
Balance at beginning of period, outstanding (in shares) | shares |  |  | 208,796,444 |  | 208,796,444 |  |  |  |  |
Balance at end of period, issued (in shares) | shares |  |  |  |  | 208,796,444 | 208,796,444 |  |  |  |
Balance at end of period, outstanding (in shares) | shares |  |  |  |  | 208,796,444 | 208,796,444 |  |  |  |
Common Stock [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering, Value |  |  |  |  |  | $ 49,096,000 | $ 80,051,000 |  |  |
Additional Paid in Capital [Abstract] |  |  |  |  |  |  |  |  |  |
Share premium fund |  |  |  |  | $ 167,100,000 | 167,100,000 |  |  |  |
Contributed Surplus Account [Abstract] |  |  |  |  |  |  |  |  |  |
Dividend paid |  |  |  |  | 89,800,000 | 22,700,000 |  |  |  |
Dividend charged to contribution surplus account |  |  |  |  | 102,300,000 |  |  |  |  |
Contribution to surplus account |  |  |  |  | $ 404,800,000 | $ 507,100,000 |  |  |  |
Shareholders' Rights Plan [Abstract] |  |  |  |  |  |  |  |  |  |
Preferred share purchase right |  |  |  |  |  |  |  |  |  | 0.001
Common share, par value (in dollars per share) | $ / shares |  |  |  |  | $ 0.01 | $ 0.01 |  |  |  |
Shareholders rights, exercise price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  | $ 30
Percentage of common share ownership |  |  |  |  |  |  |  |  |  | 15.00%
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |
Contributed Surplus Account [Abstract] |  |  |  |  |  |  |  |  |  |
Dividend paid |  |  | $ 12,500,000 |  |  |  |  |  |  |
60 Million 2020, ATM Program [Member] |  |  |  |  |  |  |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
Gross amount of at-the-market offering of common stock |  |  |  |  | $ 60,000,000 |  |  |  |  |
Net amount at-the-market offering of common stock |  |  |  |  | 58,500,000 |  |  |  |  |
60 Million 2020, ATM Program [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
At-the-market offering of common Stock |  |  |  |  |  |  |  |  | $ 60,000,000 |
60 Million 2021, ATM Program [Member] |  |  |  |  |  |  |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
Gross amount of at-the-market offering of common stock |  |  |  | $ 16,900,000 | 22,300,000 |  |  |  |  |
At-the-market offering, gross amount utilized |  | $ 39,200,000 |  |  |  |  |  |  |  |
Net amount at-the-market offering of common stock |  |  |  | $ 16,500,000 | $ 21,700,000 |  |  |  |  |
Common shares issued (in shares) | shares |  |  |  | 10,764,990 | 10,222,105 |  |  |  |  |
60 Million 2021, ATM Program [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Issued and Outstanding Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering (in shares) | shares |  |  |  |  |  |  | 10,222,105 |  |  |
Common Stock [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering, Value |  |  |  |  |  |  | $ 102,000 |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
At-the-market offering of common Stock |  |  |  |  |  |  |  | $ 60,000,000 |  |
60 Million 2022, ATM Program [Member] |  |  |  |  |  |  |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
Gross amount of at-the-market offering of common stock |  |  |  |  | $ 33,600,000 |  |  |  |  |
Net amount at-the-market offering of common stock |  |  |  |  | $ 32,700,000 |  |  |  |  |
Common shares issued (in shares) | shares |  |  |  |  | 0 | 14,337,258 |  |  |  |
Remaining available proceeds from offering |  |  |  |  | $ 26,400,000 |  |  |  |  |
60 Million 2022, ATM Program [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares | $ 3.8 |  |  |  |  |  |  |  |  |
Remaining balance available, fully utilizing the new shares issued (in shares) | shares | 6,958,723 |  |  |  |  |  |  |  |  |
60 Million 2022, ATM Program [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |
Issued and Outstanding Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering (in shares) | shares |  |  |  |  | 0 | 14,337,258 |  |  |  |
Common Stock [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering, Value |  |  |  |  | $ 0 | $ 143,000 |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
At-the-market offering of common Stock |  | $ 60,000,000 |  | $ 60,000,000 |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |
Authorized Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
Balance at beginning of period (in shares) | shares |  |  | 360,000,000 | 360,000,000 | 360,000,000 | 360,000,000 | 360,000,000 |  |  |
Balance at end of period (in shares) | shares |  |  |  |  | 360,000,000 | 360,000,000 | 360,000,000 |  |  |
Issued and Outstanding Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
Balance at beginning of period, issued (in shares) | shares |  |  | 208,796,444 | 183,694,196 | 208,796,444 | 183,694,196 | 151,446,112 |  |  |
Balance at beginning of period, outstanding (in shares) | shares |  |  | 208,796,444 | 183,694,196 | 208,796,444 | 183,694,196 | 151,446,112 |  |  |
At-the-Market Offering (in shares) | shares |  |  |  |  |  | 25,102,248 | 32,248,084 |  |  |
Balance at end of period, issued (in shares) | shares |  |  |  |  | 208,796,444 | 208,796,444 | 183,694,196 |  |  |
Balance at end of period, outstanding (in shares) | shares |  |  |  |  | 208,796,444 | 208,796,444 | 183,694,196 |  |  |
Common Stock [Roll forward] |  |  |  |  |  |  |  |  |  |
Balance at beginning of period |  |  | $ 2,087,000 | $ 1,836,000 | $ 2,087,000 | $ 1,836,000 | $ 1,514,000 |  |  |
At-the-Market Offering, Value |  |  |  |  |  | 251,000 | 322,000 |  |  |
Balance at end of period |  |  |  |  | 2,087,000 | $ 2,087,000 | $ 1,836,000 |  |  |
Common Stock [Member] | 60 Million 2020, ATM Program [Member] |  |  |  |  |  |  |  |  |  |
Issued and Outstanding Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering (in shares) | shares |  |  |  |  |  |  | 22,025,979 |  |  |
Common Stock [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering, Value |  |  |  |  |  |  | $ 220,000 |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
At-the-market offering of common Stock |  |  |  |  |  |  | 60,000,000 |  |  |
Common Stock [Member] | 60 Million 2021, ATM Program [Member] |  |  |  |  |  |  |  |  |  |
Issued and Outstanding Shares [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering (in shares) | shares |  |  |  |  |  | 10,764,990 |  |  |  |
Common Stock [Roll forward] |  |  |  |  |  |  |  |  |  |
At-the-Market Offering, Value |  |  |  |  |  | $ 108,000 |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
At-the-market offering of common Stock |  |  |  |  |  | 60,000,000 | $ 60,000,000 |  |  |
Common Stock [Member] | 60 Million 2022, ATM Program [Member] |  |  |  |  |  |  |  |  |  |
Common Stock [Abstract] |  |  |  |  |  |  |  |  |  |
At-the-market offering of common Stock |  |  |  |  | $ 60,000,000 | $ 60,000,000 |  |  |  |

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