Annual report pursuant to Section 13 and 15(d)

NOTE 17: - WARRANTY (Details) - Schedule of Deferred Warranty Revenue

v2.4.1.9
NOTE 17: - WARRANTY (Details) - Schedule of Deferred Warranty Revenue (Power Systems Division [Member], USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Power Systems Division [Member]
   
NOTE 17: - WARRANTY (Details) - Schedule of Deferred Warranty Revenue [Line Items]    
Balance acquired in UEC acquisition $ 638,943us-gaap_StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
$ 0us-gaap_StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
New reserves 44,670us-gaap_StandardProductWarrantyAccrualWarrantiesIssued
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
0us-gaap_StandardProductWarrantyAccrualWarrantiesIssued
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
Costs incurred (297,411)us-gaap_StandardProductWarrantyAccrualPayments
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
0us-gaap_StandardProductWarrantyAccrualPayments
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
Balance at end of period $ 386,202us-gaap_StandardProductWarrantyAccrual
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
$ 0us-gaap_StandardProductWarrantyAccrual
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember