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Supplemental Cash Flow Information (Details) (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Supplemental Cash Flow Information    
Interest $ 23,000us-gaap_InterestPaid $ 31,000us-gaap_InterestPaid
Income taxes, net of refunds (1,000)us-gaap_IncomeTaxesPaidNet 80,000us-gaap_IncomeTaxesPaidNet
Cashless exercises $ 0ufpt_CashlessExerciseOfStockOptions $ 203,000ufpt_CashlessExerciseOfStockOptions