Quarterly report pursuant to Section 13 or 15(d)

NOTE 4: SEGMENT INFORMATION (Details)

v2.4.1.9
NOTE 4: SEGMENT INFORMATION (Details) (USD $)
3 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Mar. 31, 2014
NOTE 4: SEGMENT INFORMATION (Details) [Line Items]      
Number of Operating Segments 2us-gaap_NumberOfOperatingSegments    
Goodwill $ 45,287,756us-gaap_Goodwill $ 45,422,219us-gaap_Goodwill  
Training and Simulation Division [Member]      
NOTE 4: SEGMENT INFORMATION (Details) [Line Items]      
Goodwill 24,435,640us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= artx_TrainingAndSimulationDivisionMember
  24,435,640us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= artx_TrainingAndSimulationDivisionMember
Power Systems Division [Member]      
NOTE 4: SEGMENT INFORMATION (Details) [Line Items]      
Goodwill $ 20,852,116us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember
  $ 6,558,879us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= artx_PowerSystemsDivisionMember