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v3.20.4

Note 1 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Property, Plant and Equipment, Estimated Useful Lives [Table Text Block] |
Leasehold improvements |  | Shorter of estimated useful life or remaining lease term (years)
Buildings and improvements |  | 20 - 40
Machinery & equipment |  | 7 - 15
Furniture, fixtures, computers & software |  | 3 - 7

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- Definition Tabular disclosure of the estimated useful lives of property, plant and equipment held by the company. + References No definition available. + Details
Name: | ufpt_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock
Namespace Prefix: | ufpt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration