Organization record
NATIONAL TECHNICAL SYSTEMS INC /CA/
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 5358000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 5277000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_payable | {"amount": 7473000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_payable | {"amount": 6354000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_payable | {"amount": 6675000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 7825000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"amount": 10708000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_payable | {"amount": 7747000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_payable | {"amount": 8624000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_payable | {"amount": 7023000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| accounts_receivable | {"amount": 31928000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_receivable | {"amount": 36082000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_receivable | {"amount": 33573000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_receivable | {"amount": 45918000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_receivable | {"amount": 42316000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_receivable | {"amount": 40331000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_receivable | {"amount": 33480000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_receivable | {"amount": 32644000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_receivable | {"amount": 29645000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_receivable | {"amount": 28452000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| capex | {"amount": 2525000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-07-31 | sec_edgar |
| capex | {"amount": 1406000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-04-30 | sec_edgar |
| capex | {"amount": 8902000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-01-31 | sec_edgar |
| capex | {"amount": 5273000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-10-31 | sec_edgar |
| capex | {"amount": 3609000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-07-31 | sec_edgar |
| capex | {"amount": 2000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-04-30 | sec_edgar |
| capex | {"amount": 11341000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-01-31 | sec_edgar |
| capex | {"amount": 4879000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-10-31 | sec_edgar |
| capex | {"amount": 2390000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-07-31 | sec_edgar |
| capex | {"amount": 1385000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-04-30 | sec_edgar |
| capex | {"amount": 11693000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-01-31 | sec_edgar |
| capex | {"amount": 8975000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-10-31 | sec_edgar |
| capex | {"amount": 6403000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5956000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7971000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8875000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 6313000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4236000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5028000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 4335000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8138000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9010000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7608000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8924000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4906000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 4978000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7102000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-01-31 | sec_edgar |
| cashflow_financing | {"amount": -6343000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-07-31 | sec_edgar |
| cashflow_financing | {"amount": -3653000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-04-30 | sec_edgar |
| cashflow_financing | {"amount": 1539000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-01-31 | sec_edgar |
| cashflow_financing | {"amount": 2760000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-10-31 | sec_edgar |
| cashflow_financing | {"amount": 4736000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-07-31 | sec_edgar |
| cashflow_financing | {"amount": 5007000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-04-30 | sec_edgar |
| cashflow_financing | {"amount": 13491000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-01-31 | sec_edgar |
| cashflow_financing | {"amount": 13476000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-10-31 | sec_edgar |
| cashflow_financing | {"amount": 9238000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-07-31 | sec_edgar |
| cashflow_financing | {"amount": 33000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2011-04-30 | sec_edgar |
| cashflow_financing | {"amount": 8115000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-01-31 | sec_edgar |
| cashflow_financing | {"amount": -1911000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_financing | {"amount": -2650000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-07-31 | sec_edgar |
| cashflow_investing | {"amount": -2792000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2013-07-31 | sec_edgar |
| cashflow_investing | {"amount": -1406000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2013-04-30 | sec_edgar |
| cashflow_investing | {"amount": -12105000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-01-31 | sec_edgar |
| cashflow_investing | {"amount": -8320000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-10-31 | sec_edgar |
| cashflow_investing | {"amount": -6531000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-07-31 | sec_edgar |
| cashflow_investing | {"amount": -4641000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-04-30 | sec_edgar |
| cashflow_investing | {"amount": -29353000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-01-31 | sec_edgar |
| cashflow_investing | {"amount": -22587000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-10-31 | sec_edgar |
| cashflow_investing | {"amount": -12567000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-07-31 | sec_edgar |
| cashflow_investing | {"amount": -1572000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-04-30 | sec_edgar |
| cashflow_investing | {"amount": -17998000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-01-31 | sec_edgar |
| cashflow_investing | {"amount": -7593000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_investing | {"amount": -4823000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-07-31 | sec_edgar |
| cashflow_operating | {"amount": 6322000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2013-07-31 | sec_edgar |
| cashflow_operating | {"amount": 4195000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2013-04-30 | sec_edgar |
| cashflow_operating | {"amount": 15060000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-01-31 | sec_edgar |
| cashflow_operating | {"amount": 7513000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-10-31 | sec_edgar |
| cashflow_operating | {"amount": 1605000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-07-31 | sec_edgar |
| cashflow_operating | {"amount": 206000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-04-30 | sec_edgar |
| cashflow_operating | {"amount": 11314000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-01-31 | sec_edgar |
| cashflow_operating | {"amount": 8391000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-10-31 | sec_edgar |
| cashflow_operating | {"amount": 3413000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-07-31 | sec_edgar |
| cashflow_operating | {"amount": 193000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-04-30 | sec_edgar |
| cashflow_operating | {"amount": 11725000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-01-31 | sec_edgar |
| cashflow_operating | {"amount": 7345000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-10-31 | sec_edgar |
| cashflow_operating | {"amount": 5393000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11660000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11494000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11475000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11424000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11375000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11475000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11306000, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11300000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 11280000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10243000, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11714729, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-09-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11660000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11620695, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-06-06 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11494000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11491706, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-04-25 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11475000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11507787, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-12-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11424000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11375000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11335910, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-06-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11475000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11320910, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-04-23 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11306000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11300000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11299910, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-09-09 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11280000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10243000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-01-31 | sec_edgar |
| current_assets | {"amount": 63779000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| current_assets | {"amount": 63945000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| current_assets | {"amount": 62499000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| current_assets | {"amount": 64110000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| current_assets | {"amount": 60560000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| current_assets | {"amount": 60595000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| current_assets | {"amount": 56230000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| current_assets | {"amount": 56181000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| current_assets | {"amount": 54463000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| current_assets | {"amount": 51189000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| current_liabilities | {"amount": 31758000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| current_liabilities | {"amount": 31481000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| current_liabilities | {"amount": 29161000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| current_liabilities | {"amount": 27483000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| current_liabilities | {"amount": 25238000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| current_liabilities | {"amount": 26500000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| current_liabilities | {"amount": 25332000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| current_liabilities | {"amount": 23655000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| current_liabilities | {"amount": 22423000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| current_liabilities | {"amount": 20048000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2011-01-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11714729} | 2013-09-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11620695} | 2013-06-06 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11491706} | 2013-04-25 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11507787} | 2012-12-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11335910} | 2012-06-11 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11320910} | 2012-04-23 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11299910} | 2011-09-09 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 54800000, "currency": "USD"} | 2012-07-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 46465000, "currency": "USD"} | 2011-07-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 58102000, "currency": "USD"} | 2010-07-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 58102000, "currency": "USD"} | 2010-07-30 | sec_edgar |
| depreciation_amortization | {"amount": 5152000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2013-07-31 | sec_edgar |
| depreciation_amortization | {"amount": 2598000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2013-04-30 | sec_edgar |
| depreciation_amortization | {"amount": 9945000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2013-01-31 | sec_edgar |
| depreciation_amortization | {"amount": 7414000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2012-10-31 | sec_edgar |
| depreciation_amortization | {"amount": 4943000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2012-07-31 | sec_edgar |
| depreciation_amortization | {"amount": 2434000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2012-04-30 | sec_edgar |
| depreciation_amortization | {"amount": 8715000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2012-01-31 | sec_edgar |
| depreciation_amortization | {"amount": 6338000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2011-10-31 | sec_edgar |
| depreciation_amortization | {"amount": 4041000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2011-07-31 | sec_edgar |
| depreciation_amortization | {"amount": 2028000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2011-04-30 | sec_edgar |
| depreciation_amortization | {"amount": 7384000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2011-01-31 | sec_edgar |
| depreciation_amortization | {"amount": 5443000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2010-10-31 | sec_edgar |
| depreciation_amortization | {"amount": 3608000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2010-07-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2012-01-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-10-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-07-31 | sec_edgar |
| dividends_paid | {"amount": 709000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-01-31 | sec_edgar |
| dividends_paid | {"amount": 710000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2010-10-31 | sec_edgar |
| dividends_paid | {"amount": 710000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2010-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.11, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.12, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.39, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.19, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.42, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.23, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.08, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.1, "concept": "us-gaap:EarningsPerShareBasic", "currency": " | 2011-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.02, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.07, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.12, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-04-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.54, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-01-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.58, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.11, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-10-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.1, "concept": "us-gaap:EarningsPerShareBasic", "currency": " | 2010-07-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.47, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2013-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.11, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.12, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2013-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.37, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.4, "concept": "us-gaap:EarningsPerShareDiluted", "currency": | 2012-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.18, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.22, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.13, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-07-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.08, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-04-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.05, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2012-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.04, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2012-01-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.02, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2011-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.1, "concept": "us-gaap:EarningsPerShareDiluted", "currency": | 2011-10-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.12, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2011-07-31 | sec_edgar |