Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Sep. 30, 2020
Property Plant And Equipment [Abstract]
Land and land improvements	$ 7,932	$ 7,703
Building and building improvements	24,646	23,998
Machinery and equipment	56,828	55,359
Furniture and fixtures	1,417	1,368
Tools and molds	3,036	2,959
Construction in progress	2,288	1,431
Leasehold improvements		88
Transportation equipment	75	75
Property plant and equipment gross	96,222	92,981
Accumulated depreciation and impairment	(66,239)	(63,107)
Property plant and equipment net	$ 29,983	$ 29,874

Accumulated depreciation and impairment property plant and equipment.

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- Definition

Tools and molds gross.

+ References

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- Definition

Transportation equipment gross.

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No definition available.

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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.

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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.

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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 deprecation and depletion of real estate held for productive use and additions or improvements to real estate held for productive use, examples include, but are not limited to, walkways, driveways, fences, and parking lots. Excludes land held for sale.

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

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- Definition

Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

+ References

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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.

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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.

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