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Contingent Liabilities and Commitments (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2019
Contingent Liabilities and Commitments (Textual) |  |  |  |
Royalty, percentage |  | 4.00% |  |
Growth assumption, percentage |  |  | 6.00% |
Royalties due for 2017 | $ 5,000 |  |  |
Royalties due for 2018 | 10,000 |  |  |
Royalties due for 2019 | 15,000 |  |  |
Royalties |  |  |  | $ 76,876
Capital expenditures committed | 218,000 |  |  |
Construct and equip commitment | 763,000 |  |  |
Purchase of inventory | 1,188,000 |  |  |
Capital expenditures | 123,000 |  |  |
Other capital expenditures | $ 438,000 |  |  |

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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121566466&loc=d3e6911-107765 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=121566466&loc=d3e6935-107765 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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