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Inventory (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Inventory Disclosure [Abstract] |  |
Raw Materials | $ 4,574,000 | $ 4,622,000
Work In Progress | 18,452,000 | 17,530,000
Finished Goods | 5,620,000 | 6,899,000
Total Inventory | $ 28,646,000 | $ 29,051,000

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