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Restructuring and Integration Expenses (Details)	3 Months Ended
	Mar. 31, 2020 USD ($)
Restructuring and integration activities [Roll Forward]
Exit activity liability, beginning of period	$ 336,000
Restructuring and integration costs [Abstract]
Amounts provided for during 2020	205,000
Cash payments	(241,000)
Exit activity liability, end of period	300,000
Plant Rationalization Program [Member]
Restructuring and integration costs [Abstract]
Cash payments	(14,000)
Remaining aggregate liability	162,000
Orlando Plant Rationalization Program [Member]
Restructuring and integration costs [Abstract]
Cash payments	(22,000)
Remaining aggregate liability	138,000
Pollak Relocation [Member]
Restructuring and integration costs [Abstract]
Remaining aggregate liability	0
Integration expenses	205,000
Workforce Reduction [Member]
Restructuring and integration activities [Roll Forward]
Exit activity liability, beginning of period	336,000
Restructuring and integration costs [Abstract]
Amounts provided for during 2020	0
Cash payments	(36,000)
Exit activity liability, end of period	300,000
Other Exit Costs [Member]
Restructuring and integration activities [Roll Forward]
Exit activity liability, beginning of period	0
Restructuring and integration costs [Abstract]
Amounts provided for during 2020	205,000
Cash payments	(205,000)
Exit activity liability, end of period	$ 0

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- Definition

The aggregated liabilities included in "sundry payables and accrued expenses" and "other accrued liabilities" relating to the restructuring and integration activities as of the balance sheet date.

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Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

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-Name Accounting Standards Codification
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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