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Acquisition of Marlin Assets (Schedule of Allocation of Purchase Price Allocation) (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 23, 2020 | Dec. 31, 2020
Purchase price |  |
Cash paid to sellers |  | $ 28,300
Marlin Acquisition [Member] |  |
Purchase price |  |
Cash paid to sellers | $ 28,300 |
Assets Acquired |  |
Inventory | 11,400 |
Machinery and equipment | 5,000 |
Goodwill | 600 |
Net Assets Acquired | 28,300 |
Marlin Acquisition [Member] | Tradename and trademarks [Member] |  |
Assets Acquired |  |
Intangible assets | 7,800 |
Marlin Acquisition [Member] | Patents [Member] |  |
Assets Acquired |  |
Intangible assets | 2,500 |
Marlin Acquisition [Member] | Customer Relationships [Member] |  |
Assets Acquired |  |
Intangible assets | $ 1,000 |

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