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v3.19.3.a.u2

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Revised Statement of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | $ 16,676 | $ 6,679 | $ 6,112 | $ 4,404 | $ 120,792 | $ (43,260) | $ 12,661 | $ 43,956 | $ 34,267 | $ 134,518 | $ 120,173
Basic earnings per Common Share (in dollars per shares) | $ 0.09 | $ 0.04 | $ 0.03 | $ 0.03 | $ 0.68 | $ (0.24) | $ 0.07 | $ 0.25 | $ 0.19 | $ 0.75 | $ 0.65
Diluted earnings (loss) per Common Share (in dollars per shares) | $ 0.09 | $ 0.04 | $ 0.03 | $ 0.03 | $ 0.67 | $ (0.24) | $ 0.07 | $ 0.24 | $ 0.19 | $ 0.75 | $ 0.65
Prior Period Adjustments |  |  |  |  |  |  |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  |  |  |  |  |  |  |  |  | $ 1,800 | $ 700
Earnings per share, basic and diluted (in usd per share) |  |  |  |  |  |  |  |  |  | $ (0.01) |
Basic earnings per Common Share (in dollars per shares) |  |  |  |  |  |  |  |  |  |  | $ (0.01)
Diluted earnings (loss) per Common Share (in dollars per shares) |  |  |  |  |  |  |  |  |  |  | $ 0

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