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Component: (Network and Table)
Network
40301 - Disclosure - Capitalized And Purchased Software Product Costs (Schedule Of Capitalized And Purchased Software Product Costs) (Details)
(http://www.arinet.com/role/DisclosureCapitalizedAndPurchasedSoftwareProductCostsScheduleOfCapitalizedAndPurchasedSoftwareProductCostsDetails)
TableStatement [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000879796 (http://www.sec.gov/CIK)
Statement [Line Items]Period [Axis]
2012-08-01 - 2013-07-31
2011-08-01 - 2012-07-31
Property, Plant and Equipment, Type [Axis]Property, Plant and Equipment, Type [Axis]
Internally Developed Software For Sale To Customers [Member]Amortization Of Software Product For Sale To Customers [Member]Net Balance For Software Product Cost And Accumulated Amortization [Member]Property Plant And Equipment Type [Domain]Internally Developed Software For Sale To Customers [Member]Amortization Of Software Product For Sale To Customers [Member]Net Balance For Software Product Cost And Accumulated Amortization [Member]Property Plant And Equipment Type [Domain]
Begnning Balance of Amounts capitalized for software product costs
18,247,000  
(15,298,000) 
2,949,000  
18,247,000  
16,693,000  
(13,878,000) 
2,815,000  
 
Capitalized costs
1,686,000  
 
1,686,000  
 
1,554,000  
 
1,554,000  
 
Acquired software
1,316,000  
 
1,316,000  
 
 
 
 
 
Disposals
(435,000) 
435,000  
 
 
 
 
 
 
Amortization expense
 
(1,741,000) 
(1,741,000) 
 
 
(1,420,000) 
(1,420,000) 
 
Ending Balance of Amounts capitalized for software product costs
20,814,000  
 
(16,604,000) 
 
4,210,000  
 
20,814,000  
 
18,247,000  
 
(15,298,000) 
 
2,949,000  
 
18,247,000  
 
Net capitalized software product costs
 
 
 
4,210,000  
 
 
 
2,949,000  
Less accumulated amortization
 
 
 
(16,604,000) 
 
 
 
(15,298,000)