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FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2020
FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS |  |  |
Estimated directors fees and expenses | $ 236 | $ 328 |
Licensing fee incurred | 116 | 182 |
Expense waiver | $ 16,022 | $ 20,977 |
Licensing Agreements [Member] |  |  |
FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS |  |  |
Fee percentage | 0.015% |  |
Future Period - for the year ending December 31, 2020 [Member] | Maximum [Member] |  |  |
FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS |  |  |
Costs and expenses annual limit for reimbursement | 0.15% |  |
UNL [Member] |  |  |
FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS |  |  |
Percentage of Contractual Obligated to Pay | 0.75% |  |
UNL [Member] | Scenario, Forecast [Member] |  |  |
FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS |  |  |
Estimated directors fees and expenses |  |  | $ 1,000
Estimated investor tax reporting cost |  |  | 72,000
UNL [Member] | Related Public Funds [Member] | Scenario, Forecast [Member] |  |  |
FEES PAID BY THE FUND AND RELATED PARTY TRANSACTIONS |  |  |
Estimated directors fees and expenses |  |  | $ 574,000

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- Definition Expense Waiver + References No definition available. + Details
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- Definition It represent the value of license fees and other offering expenses. + References No definition available. + Details
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- Definition Noninterest expense related to directors' fees which are fees paid by an Entity to its directors. Directors' fees may be paid in addition to salary and other benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.14) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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- Definition Amount of general expenses not normally included in Other Operating Costs and Expenses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.6) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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