2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
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| Accounting Policies [Abstract] | ||||
| Stock options | $ 374,000 | $ 512,000 | $ 3,004,000 | $ 1,741,000 |
| Warrants | 263,000 | 229,000 | 1,918,000 | 682,000 |
| Restricted stock units | 75,000 | 23,000 | 311,000 | 28,000 |
| Earn-out compensation expense (Note 5) | 25,000 | 0 | 33,000 | 0 |
| Total noncash stock compensation expense | $ 737,000 | $ 764,000 | $ 5,266,000 | $ 2,451,000 |
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- References No definition available.
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- References No definition available.
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- Definition Amount of noncash expense (reversal of expense) for employee benefits and share-based payment arrangement. Includes, but is not limited to, pension, other postretirement, postemployment and termination benefits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense or loss included in net income that result in no cash flow, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of noncash expense for option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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