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ACCRUED EXPENSES | 12 Months Ended
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Dec. 31, 2018
Payables and Accruals [Abstract] |
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] | 7. ACCRUED EXPENSES Supply of CLR 131 Accounts payable and accrued liabilities approximately consist of the following:
|  | 2018 |  |  | 2017 |
Incentive compensation |  | $ | 408,000 |  |  | $ | 341,000 |
Accounts payable |  |  | 612,000 |  |  |  | 933,000 |
Clinical study costs |  |  | 332,000 |  |  |  | 329,000 |
Professional fees |  |  | 64,000 |  |  |  | 178,000 |
Insurance |  |  | 69,000 |  |  |  | — |
Other |  |  | 59,000 |  |  |  | 87,000 |
|  | $ | 1,544,000 |  |  | $ | 1,868,000 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- References No definition available. + Details
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Balance Type: | na
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