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COMMITMENTS AND CONTINGENCIES (Details) - Special Warrants | Nov. 05, 2020 | Jul. 25, 2019
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Loss Contingencies [Line Items] |  |
FCC petitions for declaratory ruling, percentage of voting stock and equity owned by non-US individuals and entities (up to) |  | 25.00%
FCC petitions for declaratory ruling, foreign owned percentage permitted | 100.00% |

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