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REVERSE MERGER (Narrative) (Details) - USD ($) |  |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Feb. 12, 2018 | Jun. 29, 2017 | Aug. 31, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Sep. 06, 2018
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Number of shares converted (in shares) |  |  | 1,735,419 |  |  |
Number of shares converted from debt instrument (in shares) | 1,814,754 |  |  |  |  |
Shares converted, value |  | $ 3,000,000 |  |  |  |
Conversion of debt into stock | $ 1,900,000 |  |  | $ 3,191,000 |  |
New shares issued (in shares) | 1,814,754 |  | 22,518 |  |  |
Common stock, shares outstanding (in shares) |  |  |  | 34,481,083 | 10,196,620 | 23,155,872
Convertible Debt [Member] |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Conversion of debt into stock |  |  |  | $ 2,356,000 | $ 1,787,000 |
Debt instrument, face amount |  | $ 800,000 |  |  |  |
Private Placement |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
New shares issued (in shares) |  | 107,056 |  |  |  |
Consideration received |  | $ 400,000 |  |  |  |
Common Stock |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Number of shares converted (in shares) |  | 5,352,847 |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 1,414,700 |  | 3,787,300 |  |
Preferred Stock [Member] |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Number of shares converted (in shares) |  | 7,155 |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 802,920 |  |  |  |
Share price (in dollars per share) |  | $ 12.20 |  |  |  |
Preferred Stock [Member] | Private Placement |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
New shares issued (in shares) |  | 107,056 |  |  |  |
Transgenomics |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Merger transaction, effective date |  | Jun. 29, 2017 |  |  |  |
Conversion of debt into stock |  | $ 3,000,000 |  |  |  |
Stock price used for estimating purchase consideration (in dollars per share) |  | $ 6.80 |  |  |  |
Common stock, shares outstanding (in shares) |  | 895,334 |  |  |  |
Preferred stock, dividend rate (percentage) |  | 8.00% |  |  |  |
Transgenomics | Common Stock |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 352,630 |  |  |  |
Conversion of debt into stock |  | $ 3,000,000 |  |  |  |
Transgenomics | Preferred Stock [Member] |  |  |  |  |  |
Business Combination Segment Allocation [Line Items] |  |  |  |  |  |
Number of shares converted (in shares) |  | 7,155 |  |  |  |
Number of shares converted from debt instrument (in shares) |  | 802,925 |  |  |  |
Conversion of debt into stock |  | $ 3,000,000 |  |  |  |

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