UBmatrix Calculation Trace Report
Line Concept Weight Balance Decimals Precision Reported Calculated Source Message
1 Extended Link [ http://atg.com/role/StatementsOfOperations ]
2 Context ThreeMonthsEnded_30Sep2009 [ 2009-07-01 - 2009-09-30 ]
c-equal
3 Unit USD
u-equal
us-gaap:ProfitLoss NA -3 [4] 3963000 3,963,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments 1.0 NA -3 [4] 2313000 2,313,000 Instance OK
us-gaap:OperatingIncomeLoss 1.0 NA -3 [4] 2627000 2,627,000 Instance OK
us-gaap:GrossProfit 1.0 NA -3 [5] 27560000 27,560,000 Instance OK
us-gaap:Revenues 1.0 NA -3 [5] 43381000 43,381,000 Instance OK
us-gaap:SalesRevenueGoodsNet 1.0 credit -3 [5] 10890000 10,890,000 Instance
us-gaap:MaintenanceRevenue 1.0 credit -3 [5] 24904000 24,904,000 Instance
us-gaap:TechnologyServicesRevenue 1.0 credit -3 [4] 7587000 7,587,000 Instance
us-gaap:CostOfRevenue -1.0 NA -3 [5] 15821000 15,821,000 Instance OK
us-gaap:CostOfGoodsSoldDirectMaterials 1.0 debit -3 [3] 399000 399,000 Instance
us-gaap:CostOfServicesMaintenanceCosts 1.0 debit -3 [4] 9393000 9,393,000 Instance
us-gaap:TechnologyServicesCosts 1.0 debit -3 [4] 6029000 6,029,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [5] 24933000 24,933,000 Instance OK
us-gaap:ResearchAndDevelopmentExpense 1.0 debit -3 [4] 7599000 7,599,000 Instance
us-gaap:SellingAndMarketingExpense 1.0 debit -3 [5] 12503000 12,503,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [4] 4831000 4,831,000 Instance
artg:InterestAndOtherIncomeNet 1.0 credit -3 [3] -314000 -314,000 Instance
us-gaap:IncomeTaxExpenseBenefit -1.0 debit -3 [4] -1650000 -1,650,000 Instance
2 Context ThreeMonthsEnded_30Sep2008 [ 2008-07-01 - 2008-09-30 ]
c-equal
3 Unit USD
u-equal
us-gaap:ProfitLoss NA -3 [3] 786000 786,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments 1.0 NA -3 [3] 651000 651,000 Instance OK
us-gaap:OperatingIncomeLoss 1.0 NA -3 [3] 419000 419,000 Instance OK
us-gaap:GrossProfit 1.0 NA -3 [5] 25251000 25,251,000 Instance OK
us-gaap:Revenues 1.0 NA -3 [5] 40794000 40,794,000 Instance OK
us-gaap:SalesRevenueGoodsNet 1.0 credit -3 [5] 10764000 10,764,000 Instance
us-gaap:MaintenanceRevenue 1.0 credit -3 [5] 23446000 23,446,000 Instance
us-gaap:TechnologyServicesRevenue 1.0 credit -3 [4] 6584000 6,584,000 Instance
us-gaap:CostOfRevenue -1.0 NA -3 [5] 15543000 15,543,000 Instance OK
us-gaap:CostOfGoodsSoldDirectMaterials 1.0 debit -3 [3] 539000 539,000 Instance
us-gaap:CostOfServicesMaintenanceCosts 1.0 debit -3 [4] 8611000 8,611,000 Instance
us-gaap:TechnologyServicesCosts 1.0 debit -3 [4] 6393000 6,393,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [5] 24832000 24,832,000 Instance OK
us-gaap:ResearchAndDevelopmentExpense 1.0 debit -3 [4] 7660000 7,660,000 Instance
us-gaap:SellingAndMarketingExpense 1.0 debit -3 [5] 12282000 12,282,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [4] 4890000 4,890,000 Instance
artg:InterestAndOtherIncomeNet 1.0 credit -3 [3] 232000 232,000 Instance
us-gaap:IncomeTaxExpenseBenefit -1.0 debit -3 [3] -135000 -135,000 Instance
2 Context NineMonthsEnded_30Sep2008 [ 2008-01-01 - 2008-09-30 ]
c-equal
3 Unit USD
u-equal
us-gaap:ProfitLoss NA -3 [3] 292000 292,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments 1.0 NA -3 [3] 528000 528,000 Instance OK
us-gaap:OperatingIncomeLoss 1.0 NA -3 [3] -572000 -572,000 Instance OK
us-gaap:GrossProfit 1.0 NA -3 [5] 72539000 72,539,000 Instance OK
us-gaap:Revenues 1.0 NA -3 [6] 119244000 119,244,000 Instance OK
us-gaap:SalesRevenueGoodsNet 1.0 credit -3 [5] 32321000 32,321,000 Instance
us-gaap:MaintenanceRevenue 1.0 credit -3 [5] 67335000 67,335,000 Instance
us-gaap:TechnologyServicesRevenue 1.0 credit -3 [5] 19588000 19,588,000 Instance
us-gaap:CostOfRevenue -1.0 NA -3 [5] 46705000 46,705,000 Instance OK
us-gaap:CostOfGoodsSoldDirectMaterials 1.0 debit -3 [4] 1445000 1,445,000 Instance
us-gaap:CostOfServicesMaintenanceCosts 1.0 debit -3 [5] 25458000 25,458,000 Instance
us-gaap:TechnologyServicesCosts 1.0 debit -3 [5] 19802000 19,802,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [5] 73111000 73,111,000 Instance OK
us-gaap:ResearchAndDevelopmentExpense 1.0 debit -3 [5] 22054000 22,054,000 Instance
us-gaap:SellingAndMarketingExpense 1.0 debit -3 [5] 36975000 36,975,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [5] 14082000 14,082,000 Instance
artg:InterestAndOtherIncomeNet 1.0 credit -3 [4] 1100000 1,100,000 Instance
us-gaap:IncomeTaxExpenseBenefit -1.0 debit -3 [3] 236000 236,000 Instance
2 Context January-01-2009_September-30-2009 [ 2009-01-01 - 2009-09-30 ]
c-equal
3 Unit USD
u-equal
us-gaap:ProfitLoss NA -3 [5] 11557000 11,557,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments 1.0 NA -3 [5] 10807000 10,807,000 Instance OK
us-gaap:OperatingIncomeLoss 1.0 NA -3 [5] 10571000 10,571,000 Instance OK
us-gaap:GrossProfit 1.0 NA -3 [5] 84625000 84,625,000 Instance OK
us-gaap:Revenues 1.0 NA -3 [6] 129719000 129,719,000 Instance OK
us-gaap:SalesRevenueGoodsNet 1.0 credit -3 [5] 37396000 37,396,000 Instance
us-gaap:MaintenanceRevenue 1.0 credit -3 [5] 72035000 72,035,000 Instance
us-gaap:TechnologyServicesRevenue 1.0 credit -3 [5] 20288000 20,288,000 Instance
us-gaap:CostOfRevenue -1.0 NA -3 [5] 45094000 45,094,000 Instance OK
us-gaap:CostOfGoodsSoldDirectMaterials 1.0 debit -3 [4] 1246000 1,246,000 Instance
us-gaap:CostOfServicesMaintenanceCosts 1.0 debit -3 [5] 27012000 27,012,000 Instance
us-gaap:TechnologyServicesCosts 1.0 debit -3 [5] 16836000 16,836,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [5] 74054000 74,054,000 Instance OK
us-gaap:ResearchAndDevelopmentExpense 1.0 debit -3 [5] 22732000 22,732,000 Instance
us-gaap:SellingAndMarketingExpense 1.0 debit -3 [5] 37332000 37,332,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [5] 13990000 13,990,000 Instance
artg:InterestAndOtherIncomeNet 1.0 credit -3 [3] 236000 236,000 Instance
us-gaap:IncomeTaxExpenseBenefit -1.0 debit -3 [3] -750000 -750,000 Instance


1 Extended Link [ http://atg.com/role/StatementsOfCashFlows ]
2 Context NineMonthsEnded_30Sep2008 [ 2008-01-01 - 2008-09-30 ]
c-equal
3 Unit USD
u-equal
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease NA -3 [5] 10182000 10,182,000 Instance OK
us-gaap:NetCashProvidedByUsedInOperatingActivities 1.0 NA -3 [5] 22480000 22,480,000 Instance OK
artg:PrepaidExpensesAndOtherCurrentAssetsOperatingActivity 1.0 credit -3 [3] -810000 -810,000 Instance
us-gaap:RestructuringCosts 1.0 debit -3 [3] -709000 -709,000 Instance
us-gaap:IncreaseDecreaseInDeferredRevenue 1.0 debit -3 [4] 6391000 6,391,000 Instance
artg:AccruedExpensesAndOtherLiabilities 1.0 debit -3 [3] 155000 155,000 Instance
us-gaap:IncreaseDecreaseInAccountsPayableTrade 1.0 debit -3 [2] 29000 29,000 Instance
us-gaap:IncreaseDecreaseInDeferredCharges 1.0 credit -3 [2] 50000 50,000 Instance
us-gaap:IncreaseDecreaseInAccountsReceivable 1.0 credit -3 [4] 4797000 4,797,000 Instance
us-gaap:ShareBasedCompensation 1.0 debit -3 [4] 5824000 5,824,000 Instance
us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities 1.0 credit -3 [0] 0 0 Instance
us-gaap:DepreciationDepletionAndAmortization 1.0 debit -3 [4] 6518000 6,518,000 Instance
us-gaap:ProfitLoss 1.0 credit -3 [3] 292000 292,000 Instance
us-gaap:IncreaseDecreaseInOtherOperatingAssets 1.0 credit -3 [2] -57000 -57,000 Instance
us-gaap:NetCashProvidedByUsedInInvestingActivities 1.0 NA -3 [5] -11955000 -11,955,000 Instance OK
us-gaap:PaymentsToAcquireMarketableSecurities -1.0 credit -3 [5] 17225000 17,225,000 Instance
us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities 1.0 debit -3 [5] 22492000 22,492,000 Instance
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment -1.0 credit -3 [4] 5612000 5,612,000 Instance
artg:CollateralizationOfLettersOfCredit -1.0 credit -3 [4] 2088000 2,088,000 Instance
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired -1.0 credit -3 [4] 9522000 9,522,000 Instance
us-gaap:NetCashProvidedByUsedInFinancingActivities 1.0 NA -3 [3] 378000 378,000 Instance OK
us-gaap:ProceedsFromStockOptionsExercised 1.0 debit -3 [4] 1608000 1,608,000 Instance
us-gaap:ProceedsFromStockPlans 1.0 debit -3 [3] 754000 754,000 Instance
artg:PaymentsOfEmployeeRestrictedStockTaxWithholdings -1.0 credit -3 [3] 505000 505,000 Instance
us-gaap:PaymentsForRepurchaseOfCommonStock -1.0 credit -3 [4] 1479000 1,479,000 Instance
us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents 1.0 debit -3 [3] -721000 -721,000 Instance
2 Context January-01-2009_September-30-2009 [ 2009-01-01 - 2009-09-30 ]
c-equal
3 Unit USD
u-equal
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease NA -3 [4] 3025000 3,025,000 Instance OK
us-gaap:NetCashProvidedByUsedInOperatingActivities 1.0 NA -3 [5] 22990000 22,990,000 Instance OK
artg:PrepaidExpensesAndOtherCurrentAssetsOperatingActivity 1.0 credit -3 [3] 931000 931,000 Instance
us-gaap:RestructuringCosts 1.0 debit -3 [3] -146000 -146,000 Instance
us-gaap:IncreaseDecreaseInDeferredRevenue 1.0 debit -3 [4] -4086000 -4,086,000 Instance
artg:AccruedExpensesAndOtherLiabilities 1.0 debit -3 [4] -2328000 -2,328,000 Instance
us-gaap:IncreaseDecreaseInAccountsPayableTrade 1.0 debit -3 [4] 1697000 1,697,000 Instance
us-gaap:IncreaseDecreaseInDeferredCharges 1.0 credit -3 [3] 390000 390,000 Instance
us-gaap:IncreaseDecreaseInAccountsReceivable 1.0 credit -3 [4] 3256000 3,256,000 Instance
us-gaap:ShareBasedCompensation 1.0 debit -3 [4] 6820000 6,820,000 Instance
us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities 1.0 credit -3 [4] -1871000 -1,871,000 Instance
us-gaap:DepreciationDepletionAndAmortization 1.0 debit -3 [4] 6829000 6,829,000 Instance
us-gaap:ProfitLoss 1.0 credit -3 [5] 11557000 11,557,000 Instance
us-gaap:IncreaseDecreaseInOtherOperatingAssets 1.0 credit -3 [2] -59000 -59,000 Instance
us-gaap:NetCashProvidedByUsedInInvestingActivities 1.0 NA -3 [5] -18182000 -18,182,000 Instance OK
us-gaap:PaymentsToAcquireMarketableSecurities -1.0 credit -3 [5] 28287000 28,287,000 Instance
us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities 1.0 debit -3 [5] 14725000 14,725,000 Instance
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment -1.0 credit -3 [4] 4620000 4,620,000 Instance
artg:CollateralizationOfLettersOfCredit -1.0 credit -3 [0] 0 0 Instance
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired -1.0 credit -3 [0] 0 0 Instance
us-gaap:NetCashProvidedByUsedInFinancingActivities 1.0 NA -3 [4] -2913000 -2,913,000 Instance OK
us-gaap:ProceedsFromStockOptionsExercised 1.0 debit -3 [4] 1428000 1,428,000 Instance
us-gaap:ProceedsFromStockPlans 1.0 debit -3 [3] 797000 797,000 Instance
artg:PaymentsOfEmployeeRestrictedStockTaxWithholdings -1.0 credit -3 [3] 873000 873,000 Instance
us-gaap:PaymentsForRepurchaseOfCommonStock -1.0 credit -3 [4] 4265000 4,265,000 Instance
us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents 1.0 debit -3 [4] 1130000 1,130,000 Instance


1 Extended Link [ http://atg.com/role/BalanceSheets ]
2 Context BalanceAsOf_30Sep2009 [ 2009-09-30 - ]
c-equal
3 Unit USD
u-equal
us-gaap:LiabilitiesAndStockholdersEquity NA -3 [6] 198237000 198,237,000 Instance OK
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest 1.0 NA -3 [6] 127559000 127,559,000 Instance OK
us-gaap:PreferredStockValue 1.0 credit -3 [0] 0 0 Instance
us-gaap:CommonStockValue 1.0 credit -3 [4] 1339000 1,339,000 Instance
us-gaap:AdditionalPaidInCapital 1.0 credit -3 [6] 323845000 323,845,000 Instance
us-gaap:TreasuryStockValue -1.0 debit -3 [5] 16075000 16,075,000 Instance
us-gaap:RetainedEarningsAccumulatedDeficit 1.0 credit -3 [6] -180376000 -180,376,000 Instance
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax 1.0 credit -3 [4] -1174000 -1,174,000 Instance
us-gaap:LiabilitiesCurrent 1.0 NA -3 [5] 60473000 60,473,000 Instance OK
us-gaap:RestructuringReserveCurrent 1.0 credit -3 [0] 0 0 Instance
us-gaap:AccruedLiabilitiesCurrent 1.0 credit -3 [5] 16203000 16,203,000 Instance
us-gaap:AccountsPayableCurrent 1.0 credit -3 [4] 4245000 4,245,000 Instance
us-gaap:DeferredRevenueCurrent 1.0 credit -3 [5] 40025000 40,025,000 Instance
us-gaap:DeferredRevenueNoncurrent 1.0 credit -3 [4] 9956000 9,956,000 Instance
us-gaap:OtherLiabilitiesNoncurrent 1.0 credit -3 [3] 249000 249,000 Instance
us-gaap:Assets NA -3 [6] 198237000 198,237,000 Instance OK
us-gaap:MarketableSecuritiesRestrictedNoncurrent 1.0 debit -3 [4] 4129000 4,129,000 Instance
us-gaap:AssetsCurrent 1.0 NA -3 [6] 110392000 110,392,000 Instance OK
us-gaap:DeferredTaxAssetsNetCurrent 1.0 debit -3 [3] 534000 534,000 Instance
us-gaap:CashAndCashEquivalentsAtCarryingValue 1.0 debit -3 [5] 50438000 50,438,000 Instance
us-gaap:MarketableSecuritiesCurrent 1.0 debit -3 [5] 23534000 23,534,000 Instance
us-gaap:AccountsReceivableNetCurrent 1.0 debit -3 [5] 31850000 31,850,000 Instance
us-gaap:DeferredCostsCurrent 1.0 debit -3 [4] 1126000 1,126,000 Instance
artg:PrepaidExpensesAndOtherCurrentAssets 1.0 debit -3 [4] 2910000 2,910,000 Instance
us-gaap:PropertyPlantAndEquipmentNet 1.0 debit -3 [5] 10168000 10,168,000 Instance
us-gaap:DeferredSetUpCostsNoncurrent 1.0 debit -3 [4] 1391000 1,391,000 Instance
us-gaap:OtherAssetsNoncurrent 1.0 debit -3 [4] 1483000 1,483,000 Instance
us-gaap:IntangibleAssetsNetExcludingGoodwill 1.0 debit -3 [4] 4991000 4,991,000 Instance
us-gaap:Goodwill 1.0 debit -3 [5] 65683000 65,683,000 Instance
2 Context BalanceAsOf_31Dec2008 [ 2008-12-31 - ]
c-equal
3 Unit USD
u-equal
us-gaap:LiabilitiesAndStockholdersEquity NA -3 [6] 188767000 188,767,000 Instance OK
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest 1.0 NA -3 [6] 110946000 110,946,000 Instance OK
us-gaap:PreferredStockValue 1.0 credit -3 [0] 0 0 Instance
us-gaap:CommonStockValue 1.0 credit -3 [4] 1316000 1,316,000 Instance
us-gaap:AdditionalPaidInCapital 1.0 credit -3 [6] 315730000 315,730,000 Instance
us-gaap:TreasuryStockValue -1.0 debit -3 [5] 11810000 11,810,000 Instance
us-gaap:RetainedEarningsAccumulatedDeficit 1.0 credit -3 [6] -191946000 -191,946,000 Instance
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax 1.0 credit -3 [4] -2344000 -2,344,000 Instance
us-gaap:LiabilitiesCurrent 1.0 NA -3 [5] 60761000 60,761,000 Instance OK
us-gaap:RestructuringReserveCurrent 1.0 credit -3 [3] 146000 146,000 Instance
us-gaap:AccruedLiabilitiesCurrent 1.0 credit -3 [5] 18875000 18,875,000 Instance
us-gaap:AccountsPayableCurrent 1.0 credit -3 [4] 2958000 2,958,000 Instance
us-gaap:DeferredRevenueCurrent 1.0 credit -3 [5] 38782000 38,782,000 Instance
us-gaap:DeferredRevenueNoncurrent 1.0 credit -3 [5] 15285000 15,285,000 Instance
us-gaap:OtherLiabilitiesNoncurrent 1.0 credit -3 [4] 1775000 1,775,000 Instance
us-gaap:Assets NA -3 [6] 188767000 188,767,000 Instance OK
us-gaap:MarketableSecuritiesRestrictedNoncurrent 1.0 debit -3 [3] 419000 419,000 Instance
us-gaap:AssetsCurrent 1.0 NA -3 [6] 101390000 101,390,000 Instance OK
us-gaap:DeferredTaxAssetsNetCurrent 1.0 debit -3 [3] 560000 560,000 Instance
us-gaap:CashAndCashEquivalentsAtCarryingValue 1.0 debit -3 [5] 47413000 47,413,000 Instance
us-gaap:MarketableSecuritiesCurrent 1.0 debit -3 [5] 13570000 13,570,000 Instance
us-gaap:AccountsReceivableNetCurrent 1.0 debit -3 [5] 35109000 35,109,000 Instance
us-gaap:DeferredCostsCurrent 1.0 debit -3 [3] 924000 924,000 Instance
artg:PrepaidExpensesAndOtherCurrentAssets 1.0 debit -3 [4] 3814000 3,814,000 Instance
us-gaap:PropertyPlantAndEquipmentNet 1.0 debit -3 [5] 10098000 10,098,000 Instance
us-gaap:DeferredSetUpCostsNoncurrent 1.0 debit -3 [4] 1984000 1,984,000 Instance
us-gaap:OtherAssetsNoncurrent 1.0 debit -3 [4] 1423000 1,423,000 Instance
us-gaap:IntangibleAssetsNetExcludingGoodwill 1.0 debit -3 [4] 7770000 7,770,000 Instance
us-gaap:Goodwill 1.0 debit -3 [5] 65683000 65,683,000 Instance


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