8. STOCK-BASED INCENTIVE PLANS (Details 5) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Total noncash stock compensation expense | $ 2,004,000 | $ 6,217,000 |
| Sales, Marketing and Advertising | ||
| Total noncash stock compensation expense | 849,000 | 635,000 |
| Technology Platform and Infrastructure | ||
| Total noncash stock compensation expense | 254,000 | 129,000 |
| General and Administrative | ||
| Total noncash stock compensation expense | $ 901,000 | $ 5,453,000 |
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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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