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Income Taxes (Details 2) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
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Income Tax Disclosure [Abstract] |  |
Product rights | $ 444 | $ 6,709
Property, plant and equipment | (2,482,237) | (2,306,435)
Federal general business tax credits | 490,018 | 434,838
Federal net operating loss carryforwards | 3,074,882 | 2,509,471
State tax credits carryover | 826,091 | 841,558
Interest rate swaps |  | 14,632
Prepaid expenses and other | (8,814) | (12,070)
UNICAP | 11,791 | 16,756
Incentive compensation | 53,179 | 31,895
Valuation allowance | (1,965,354) | (1,537,354)
Deferred tax assets, net |  |

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