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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 expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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Plant Consolidation (Details) (USD $)	12 Months Ended
Plant Consolidation (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restructuring Costs
Employee severance payments	$ 247,000us-gaap_SeveranceCosts1
Relocation costs	857,000us-gaap_BusinessExitCosts1
Workforce training costs	373,000ufpt_TrainingCosts
Plant infrastructure costs	79,000us-gaap_OtherRestructuringCosts
Total restructuring costs	1,556,000us-gaap_RestructuringCosts
Restructuring costs	1,556,000us-gaap_RestructuringCharges
Selling, general and administrative expenses	23,847,000	23,605,000	21,665,000
(Gain) loss on sales of property, plant and equipment	84,000	(11,000)	12,000
Restructuring Charges
Restructuring Costs
Restructuring costs	1,385,000
Selling, general and administrative expenses	82,000
(Gain) loss on sales of property, plant and equipment	89,000
Grand Rapids Michigan Facility Member
Restructuring Costs
Employee severance payments	237,000
Relocation costs	356,000
Workforce training costs	373,000
Plant infrastructure costs	79,000
Total restructuring costs	1,045,000
Capital improvements	373,000
Rancho Dominguez California Facility Member
Restructuring Costs
Employee severance payments	10,000
Relocation costs	501,000
Total restructuring costs	511,000
Expected \| Rancho Dominguez California Facility Member
Restructuring Costs
Capital improvements	$ 38,000