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v3.20.2

GEOGRAPHIC AND SEGMENT INFORMATION (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($) | Jun. 30, 2020 USD ($) segment | Dec. 31, 2019 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable operating segment | segment |  |  | 3 |
Long-term assets | $ 24,645,000 |  | $ 24,645,000 | $ 24,618,000
Revenues | 0 | $ 0 |  |
United States |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Long-term assets | $ 24,600,000 |  | $ 24,600,000 | $ 24,600,000
Percentage of assets (as a percent) | 100.00% |  | 100.00% |

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