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v3.20.1

Summary of Significant Accounting Policies (Narrative) (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 USD ($) segment | Jan. 01, 2019 USD ($) | Dec. 31, 2018 USD ($)
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Asset held for sale | $ 7,000,000 |  |
Contractual term | 10 years |  |
Number of operating segments | segment | 1 |  |
Minimum |  |  |
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Vesting period | 1 year |  |
Maximum |  |  |
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Vesting period | 3 years |  |
Equipment |  |  |
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Useful life | 5 years |  |
Furniture |  |  |
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Useful life | 7 years |  |
Equipment and Furniture |  |  |
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Accumulated depreciation and amortization | $ 100,000 |  | $ 100,000
Accounting Standards Update 2016-02 |  |  |
RECENT ACCOUNTING PRONOUNCEMENTS |  |  |
Right-of-use asset |  | $ 400,000 |
Lease liability |  | $ 400,000 |

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