Annual report pursuant to Section 13 and 15(d)

NOTE 18: - ACQUISITION OF UEC ELECTRONICS, LLC (Details) - Business Acquisition, Pro Forma Information

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NOTE 18: - ACQUISITION OF UEC ELECTRONICS, LLC (Details) - Business Acquisition, Pro Forma Information (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Business Acquisition, Pro Forma Information [Abstract]    
Revenues $ 116,113,345us-gaap_BusinessAcquisitionsProFormaRevenue $ 120,854,708us-gaap_BusinessAcquisitionsProFormaRevenue
Income – continuing operations before income tax 8,050,164artx_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeIncomeTaxes 2,562,522artx_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeIncomeTaxes
Net income $ 7,026,327us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss $ 1,388,183us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss
Basic net income per share (in Dollars per share) $ 0.32us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic $ 0.08us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic
Diluted net income per share (in Dollars per share) $ 0.31us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted $ 0.08us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted
Weighted average number of shares used in computing basic net income per share (in Shares) 22,127,751us-gaap_WeightedAverageBasicSharesOutstandingProForma 17,282,848us-gaap_WeightedAverageBasicSharesOutstandingProForma
Weighted average number of shares used in computing diluted net income per share (in Shares) 22,730,491us-gaap_ProFormaWeightedAverageSharesOutstandingDiluted 17,885,588us-gaap_ProFormaWeightedAverageSharesOutstandingDiluted