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FAIR VALUE (Tables) | 3 Months Ended
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Mar. 31, 2020
FAIR VALUE [Abstract] |
Schedule of Changes in Fair Value of Liability |
Dollars in Thousands |  |
|  | Three Months Ended March 31, 2020
|  | 2016 Warrant |  | Bridge Note |  | Total Warrant
|  | Liability |  | Warrant Liabilities |  | Liabilities
Beginning balance at January 1 |  | $ | 70 |  | $ | 1,268 |  | $ | 1,338
Total gain: |  |  |  |  |  |  |  |  |
Revaluation recognized in earnings |  |  | (12) |  |  | (924) |  |  | (936)
Balance at March 31 |  | $ | 58 |  | $ | 344 |  | $ | 402
|  | Three Months Ended March 31, 2019
|  | 2016 Warrant |  | Bridge Note |  | Total Warrant
|  | Liability |  | Warrant Liabilities |  | Liabilities
Beginning balance at January 1 |  | $ | 116 |  | $ | 1,016 |  | $ | 1,132
Total gain: |  |  |  |  |  |  |  |  |
Revaluation recognized in earnings |  |  | (23) |  |  | (217) |  |  | (240)
Balance at March 31 |  | $ | 93 |  | $ | 799 |  | $ | 892
Schedule of Change in the Fair Value of the Derivative Liabilities | During the three months ended March 31, 2019, the change in the fair value of the derivative liabilities measured using significant unobservable inputs (Level 3) was comprised of the following:
(Dollars in thousands) |  |  |  |  |  |  |  |  |
|  | Three Months Ended March 31, 2019
|  | Bridge Notes |  |  |  |  |  |
|  | Redemption |  | Conversion |  | Total Derivative
|  | Feature |  | Option |  | Liabilities
Beginning balance at January 1 |  | $ | 30 |  | $ | 32 |  | $ | 62
Deductions: |  |  | — |  |  | (39) |  |  | (39)
Total (gain) loss: |  |  |  |  |  |  |  |  |
Revaluation recognized in earnings |  |  | (30) |  |  | 7 |  |  | (23)
Balance at March 31 |  | $ | — |  | $ | — |  | $ | —

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- Definition Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258 + Details
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- Definition Tabular disclosure of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) using recurring unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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