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INCOME (LOSS) PER SHARE - Schedule of Computation of Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Numerator |  |  |  |
Net income (loss) - continuing operations |  | $ (286,562) | $ (14,292) | $ 1,988
Less: Net income (loss) attributable to noncontrolling interests |  | 1,751 | 10,682 | 13,067
Net income (loss) attributable to common stockholders - continuing operations |  | (288,313) | (24,974) | (11,079)
Net income (loss) attributable to common stockholders - discontinued operations |  | 382 | 2,597 | 0
Net income (loss) attributable to common stockholders |  | $ (287,931) | $ (22,377) | $ (11,079)
Denominator |  |  |  |
Weighted-average common shares outstanding (in shares) |  | 28,604,115 | 28,370,417 | 28,325,555
Basic and diluted net income (loss) per share: |  |  |  |
Continuing operations (in usd per share) | [1] | $ (10.08) | $ (0.88) | $ (0.39)
Discontinued operations (in usd per share) | [1] | 0.01 | 0.09 | 0
Basic and diluted net income (loss) per share (in usd per share) | [1] | $ (10.07) | $ (0.79) | $ (0.39)
[1] | All share and per share information has been retroactively adjusted to reflect a reverse stock split. See Note 13, Stockholders' Equity for additional information.

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- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=121326447&loc=d3e1337-109256 + Details
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