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Income Taxes (Details Narrative) (USD $)
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Foreign earnings repatriated during period $ 11,800,000us-gaap_ForeignEarningsRepatriated  
Foreign subsidiary earnings 3,177,348us-gaap_UndistributedEarningsOfForeignSubsidiaries 13,884,269us-gaap_UndistributedEarningsOfForeignSubsidiaries
Hong Kong income tax rate 16.50%ACU_ForeignIncomeTaxRate  
Hong Kong    
Foreign earnings repatriated during period 10,500,000us-gaap_ForeignEarningsRepatriated
/ us-gaap_StatementGeographicalAxis
= ACU_ReportableSegmentsDMember		  
Canada    
Foreign earnings repatriated during period $ 1,300,000us-gaap_ForeignEarningsRepatriated
/ us-gaap_StatementGeographicalAxis
= ACU_CanadaMember