Property, Plant and Equipment (Details) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Summary of property, plant and equipment
Land	$ 278,325	$ 278,325
Building and Improvements	9,548,922	4,673,409
Manufacturing and warehouse equipment	10,736,161	9,616,086
Office equipment and furniture	1,838,360	1,367,244
Leasehold improvements	577,068	567,898
Vehicles	10,020	10,020
Construction in process	80,682	5,197,780
Property, plant and equipment, gross	23,069,538	21,710,762
Less accumulated depreciation	(13,420,301)	(12,419,095)
Property, plant and equipment, net	$ 9,649,237	$ 9,291,667
Building and Improvements [Member]
Summary of property, plant and equipment
Estimated Useful Life	30 years
Manufacturing and warehouse equipment [Member] \| Minimum [Member]
Summary of property, plant and equipment
Estimated Useful Life	6 years
Manufacturing and warehouse equipment [Member] \| Maximum [Member]
Summary of property, plant and equipment
Estimated Useful Life	20 years
Office equipment and furniture [Member] \| Minimum [Member]
Summary of property, plant and equipment
Estimated Useful Life	3 years
Office equipment and furniture [Member] \| Maximum [Member]
Summary of property, plant and equipment
Estimated Useful Life	5 years
Leasehold improvements [Member] \| Minimum [Member]
Summary of property, plant and equipment
Estimated Useful Life	10 years
Leasehold improvements [Member] \| Maximum [Member]
Summary of property, plant and equipment
Estimated Useful Life	15 years
Vehicles [Member]
Summary of property, plant and equipment
Estimated Useful Life	3 years

Gross amount at the balance sheet date of manufacturing and warehouse equipment.

No definition available.

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- Definition

Amount before accumulated amortization of vehicles.

+ References

No definition available.

+ Details

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

+ References

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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

+ References

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- Definition

Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

+ References

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- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

+ References

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- Definition

Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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- References

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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