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EMPLOYEE BENEFIT PLAN (Tables) | 12 Months Ended
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Dec. 31, 2019
Retirement Benefits [Abstract] |
Details of company contribution to plan | The Company matched 50% of the employee’s contribution up to $4,000 for the years ended December 31, 2019, 2018 and 2017 (in thousands):
| Year ended December 31,
| 2019 |  | 2018 |  | 2017
Company contribution to 401 (k) plan | $ | 125 |  |  | $ | 141 |  |  | $ | 259 |

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- Definition Tabular disclosure of defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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