Annual report pursuant to Section 13 and 15(d)

NOTE 12: - COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Details) - Schedule of Cost and Estimated Earnings on Uncompleted Contracts

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NOTE 12: - COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (Details) - Schedule of Cost and Estimated Earnings on Uncompleted Contracts (USD $)
Dec. 31, 2014
Dec. 31, 2013
Schedule of Cost and Estimated Earnings on Uncompleted Contracts [Abstract]    
Costs incurred on uncompleted contracts $ 231,676,372artx_CostsIncurredOnUncompletedContracts $ 133,537,092artx_CostsIncurredOnUncompletedContracts
Estimated earnings 46,179,276artx_EstimatedEarningsOnLongTermContracts 24,312,101artx_EstimatedEarningsOnLongTermContracts
277,855,648us-gaap_ReceivablesLongTermContractsOrPrograms 157,849,193us-gaap_ReceivablesLongTermContractsOrPrograms
Less billings to date (265,026,596)us-gaap_BilledContractReceivables (152,849,352)us-gaap_BilledContractReceivables
Total 12,829,052us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrPrograms 4,999,841us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrPrograms
Costs and estimated earnings in excess of billings 15,937,060us-gaap_UnbilledReceivablesCurrent 8,463,920us-gaap_UnbilledReceivablesCurrent
Billings in excess of costs and estimated earnings (included in deferred revenues) $ (3,108,008)us-gaap_BillingsInExcessOfCost $ (3,464,079)us-gaap_BillingsInExcessOfCost