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FAIR VALUE (Tables) | 12 Months Ended
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Dec. 31, 2019
FAIR VALUE [Abstract] |
Schedule of Changes in Fair Value of Liability | During the years ended December 31, 2019 and 2018, the change in the fair value of the warrant liabilities measured using significant unobservable inputs (Level 3) were comprised of the following:
Dollars in Thousands |  |  |
|  | Year Ended December 31, 2019 |
|  | 2016 Warrant |  | Bridge Note |  | Total Warrant |
|  | Liability |  | Warrant Liabilities |  | Liabilities |
Beginning balance at January 1 |  | $ | 116 |  | $ | 1,016 |  | $ | 1,132 |
Additions: |  |  | – |  |  | 1,858 |  |  | 1,858 |
Total (gains) losses: |  |  |  |  |  |  |  |  |  |
Revaluation recognized in earnings |  |  | (46) |  |  | (370) |  |  | (416) |
Modification recognized in earnings |  |  | – |  |  | 1,128 |  |  | 1,128 |
Deductions – warrant exercises |  |  | – |  |  | (2,364) |  |  | (2,364) |
Balance at December 31 |  | $ | 70 |  | $ | 1,268 |  | $ | 1,338 |
|  | Year Ended December 31, 2018 |
|  | 2016 Warrant |  | Bridge Note |  | Total Warrant |
|  | Liability |  | Warrant Liabilities |  | Liabilities |
Beginning balance at January 1 |  | $ | 841 |  | $ | – |  | $ | 841 |
Additions: |  |  | – |  |  | 2,665 |  |  | 2,665 |
Total (gains) losses: |  |  |  |  |  |  |  |  |  |
Revaluation recognized in earnings |  |  | (269) |  |  | (1,792) |  |  | (2,061) |
Modification recognized in earnings |  |  | – |  |  | 143 |  |  | 143 |
Deductions – warrant liability settlement |  |  | (456) |  |  | – |  |  | (456) |
Balance at December 31 |  | $ | 116 |  | $ | 1,016 |  | $ | 1,132 |
Schedule of Change in the Fair Value of the Derivative Liabilities | During the years ended December 31, 2019 and 2018, the change in the fair value of the derivative liabilities was comprised of the following:
|  | Year Ended December 31, 2019
|  | Bridge Notes |  |  |  |  |  |
|  | Redemption |  | Conversion |  | Total Derivative
|  | Feature |  | Option |  | Liabilities
Beginning balance at January 1 |  | $ | 30 |  | $ | 32 |  | $ | 62
Deductions - write-off in conjunction with convertible note conversions |  |  | (438) |  |  | (39) |  |  | (477)
Total loss: |  |  |  |  |  |  |  |  |
Revaluation recognized in earnings |  |  | 408 |  |  | 7 |  |  | 415
Balance at December 31 |  | $ | — |  | $ | — |  | $ | —
|  | Year Ended December 31, 2018
|  | Bridge Notes |  |  |  |  |  |
|  | Redemption |  | Conversion |  | Total Derivative
|  | Feature |  | Option |  | Liabilities
Beginning balance at January 1 |  | $ | — |  | $ | — |  | $ | —
Additions: |  |  | 269 |  |  | 383 |  |  | 652
Deductions - write-off in conjunction with convertible note conversions |  |  | — |  |  | (301) |  |  | (301)
Total gain: |  |  |  |  |  |  |  |  |
Extinguishment recognized in earnings |  |  | (22) |  |  | — |  |  | (22)
Revaluation recognized in earnings |  |  | (217) |  |  | (50) |  |  | (267)
Balance at December 31 |  | $ | 30 |  | $ | 32 |  | $ | 62

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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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