Inventory (Details Narrative) - USD ($) $ in Thousands |
Mar. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Inventory write-down charges | $ 0 | $ 76 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Gross amount of residue from manufacturing or production process that has recovery value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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