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COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($) |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 21, 2018 | Mar. 12, 2018 | Feb. 20, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Feb. 06, 2017 | Jun. 30, 2016
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Operating Leases, Rent Expense, Net |  |  |  | $ 200,000 | $ 100,000 |  |
Capital Leases of Lessee, Intetrest Rate |  |  |  | 7.25% |  |  |
Amortization of Leased Asset |  |  |  | $ 48,000 | 45,000 |  |
Loss Contingency Accrual, Daily Damages Saught |  |  | $ 3,737.32 |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  |  |  |  |  | $ 0.00
New Haven, Connecticut Operating Lease [Member] | Minimum [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Operating Leases, Rent Expense, Monthly |  |  |  | 13,400 |  |  |
New Haven, Connecticut Operating Lease [Member] | Maximum [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Operating Leases, Rent Expense, Monthly |  |  |  | 14,600 |  |  |
Omaha, Nebraska Operating Lease [Member] | Minimum [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Operating Leases, Rent Expense, Monthly |  |  |  | 2,300 |  |  |
Omaha, Nebraska Operating Lease [Member] | Maximum [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Operating Leases, Rent Expense, Monthly |  |  |  | 2,800 |  |  |
UNMC |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  |  |  | 700,000 |  |
Loss contingency accrual |  |  |  | 300,000 | 400,000 | $ 400,000 |
Litigation Settlement, Installment Payment Amount |  |  |  | 25,000 |  |  |
Litigation Settlement, Installment Final Payment Amount |  |  |  | 100,000 |  |  |
Loss Contingency Accrual, Payments |  |  |  | 50,000 |  |  |
Fox Chase | Transgenomics [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Litigation settlement in favor of other party, amount |  |  |  | 175,000 |  |  |
Litigation Settlement, Installment Payment Amount |  |  |  | 60,000 |  |  |
Litigation Settlement, Installment Final Payment Amount |  |  |  | 55,000 |  |  |
IDT |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Litigation settlement in favor of other party, amount |  |  |  | 139,000 |  |  |
Payments for legal settlements |  |  |  | $ 139,000 |  |  |
Mount Sinai |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  |  |  | 700,000 |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  | 10.00% |  |  |
Secured Debt |  |  |  | $ 500,000 |  |  |
Debt Instrument, Periodic Payment |  |  |  | $ 9,472 |  |  |
Class of Warrant or Right, Outstanding |  |  |  | 24,900 |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  |  | $ 7.50 |  |  |
Class of Warrant or Right, Term |  |  |  | 5 years |  |  |
Smith |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  |  |  | 2,200,000 |  |
Loss contingency accrual |  |  |  | $ 200,000 |  |  |
Litigation settlement in favor of other party, amount |  |  |  |  | 600,000 |  |
Loss Contingency Accrual, Payments |  |  |  | 400,000 |  |  |
XIFIN, Inc. |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  |  | 270,000 |  |  |
Loss contingency accrual |  |  |  | 200,000 |  |  |
Loss Contingency Accrual, Payments |  |  |  | 100,000 |  |  |
CPA Global |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  |  | 200,000 |  |  |
Loss contingency accrual |  |  |  | 100,000 |  |  |
Loss Contingency Accrual, Payments |  |  |  | 100,000 |  |  |
Edge Bio |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  |  |  | $ 100,000 |  |
Loss contingency accrual |  |  |  | 100,000 |  |  |
Litigation settlement in favor of other party, amount |  |  |  | 113,000,000 |  |  |
Litigation Settlement, Installment Payment Amount |  |  |  | 63,000,000 |  |  |
Litigation Settlement, Installment Final Payment Amount |  |  |  | $ 63,000,000 |  |  |
Crede Capital Group LLC [Member] | Subsequent Events [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  | $ 1,800,000 | 2,200,000 |  |  |  |
Litigation settlement in favor of other party, amount |  |  | 1,925,000 |  |  |  |
Litigation Settlement, Installment Payment Amount |  |  | 175,000 |  |  |  |
Loss Contingency Accrual, Payments |  |  | 1,900,000 |  |  |  |
Crede Capital Group LLC [Member] | Transgenomics [Member] | Subsequent Events [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Loss contingency, damages sought |  |  | $ 2,200,000 |  |  |  |
Bio-Rad Laboratories [Member] | Subsequent Events [Member] |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Litigation settlement in favor of other party, amount | $ 39,000 |  |  |  |  |  |
Loss Contingency Accrual, Payments | $ 100,000 |  |  |  |  |  |

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