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OTHER INTERESTS (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 31, 2020 | Mar. 31, 2020 | Mar. 31, 2019 | Feb. 14, 2020
Schedule of Equity Method Investments [Line Items] |  |  |  |
Accounts Receivable Service Equity Investment | $ 400,000 | $ 400,000 | $ 400,000 |
Revenues | 7,735,000 | 39,291,000 | 53,534,000 |
Equity Method Investment, Ownership Percentage |  |  |  | 11.50%
Holdings [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity Method Investment, Aggregate Cost | $ 2,000,000 | $ 2,000,000 |  |
CONtv [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity Method Investment, Ownership Percentage | 85.00% | 85.00% |  |
Variable Interest Entity, Not Primary Beneficiary [Member] | Holdings [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Revenues |  | $ 1,100,000 | 1,100,000 |
Business Acquisition, Percentage of Voting Interests Acquired |  | 100.00% |  |
Noncontrolling Interest in Variable Interest Entity | $ 0 | $ 0 | 0 |
Equity Method Investment Summarized Financial Information, Equity | $ (31,800,000) | $ (31,800,000) | $ (28,900,000) |

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