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LONG-TERM DEBT AND CONVERTIBLE NOTES (Schedule of Debt) (Details) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Debt Instrument [Line Items] |  |
Total debt | $ 1,689 | $ 3,416
Current portion of long-term debt | (653) | (587)
Long-term debt, net of current maturities | 1,036 | 2,829
Department of Economic and Community Development (DECD) |  |
Debt Instrument [Line Items] |  |
Debt issuance cost | (29) |
Total debt | 280 |
Financed Insurance Loan [Member] |  |
Debt Instrument [Line Items] |  |
Total debt | 306 | 183
Convertible Debt [Member] |  |
Debt Instrument [Line Items] |  |
Total debt | 1,786 |
Current portion of long-term debt | (256) |
Long-term debt, net of current maturities | 1,530 |
Convertible Debt [Member] | Convertible Bridge Notes [Member] |  |
Debt Instrument [Line Items] |  |
Total debt, gross | 3,297 |
Debt issuance cost | (3,093) |
Convertible Debt [Member] | Convertible Promissory Notes [Member] |  |
Debt Instrument [Line Items] |  |
Total debt, gross | 1,823 |
Debt issuance cost | (241) |
Secured Debt [Member] |  |
Debt Instrument [Line Items] |  |
Total debt | 1,058 | $ 3,233
Settlement Agreement [Member] |  |
Debt Instrument [Line Items] |  |
Total debt | $ 74 |

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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