Organization record
MGC DIAGNOSTICS Corp
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": 2316000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| accounts_payable | {"amount": 1993000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| accounts_payable | {"amount": 2352000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| accounts_payable | {"amount": 2876000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| accounts_payable | {"amount": 2345000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| accounts_payable | {"amount": 2541000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
| accounts_payable | {"amount": 2951000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-01-31 | sec_edgar |
| accounts_payable | {"amount": 2617000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-10-31 | sec_edgar |
| accounts_payable | {"amount": 2879000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-07-31 | sec_edgar |
| accounts_payable | {"amount": 3132000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-04-30 | sec_edgar |
| accounts_payable | {"amount": 2996000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_payable | {"amount": 3161000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_payable | {"amount": 2922000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_payable | {"amount": 2307000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_payable | {"amount": 1665000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_payable | {"amount": 1871000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_payable | {"amount": 1510000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_payable | {"amount": 1868000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_payable | {"amount": 2006000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_payable | {"amount": 2094000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_payable | {"amount": 1587000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_payable | {"amount": 1627000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_payable | {"amount": 1833000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_payable | {"amount": 2022000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_payable | {"amount": 1819000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_payable | {"amount": 1951000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| accounts_receivable | {"amount": 6909000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| accounts_receivable | {"amount": 6352000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| accounts_receivable | {"amount": 6438000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| accounts_receivable | {"amount": 8286000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| accounts_receivable | {"amount": 6499000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| accounts_receivable | {"amount": 6578000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
| accounts_receivable | {"amount": 7584000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-01-31 | sec_edgar |
| accounts_receivable | {"amount": 7416000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-10-31 | sec_edgar |
| accounts_receivable | {"amount": 7093000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-07-31 | sec_edgar |
| accounts_receivable | {"amount": 6763000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-04-30 | sec_edgar |
| accounts_receivable | {"amount": 7351000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-01-31 | sec_edgar |
| accounts_receivable | {"amount": 7068000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-10-31 | sec_edgar |
| accounts_receivable | {"amount": 4736000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-07-31 | sec_edgar |
| accounts_receivable | {"amount": 6204000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-04-30 | sec_edgar |
| accounts_receivable | {"amount": 5554000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-01-31 | sec_edgar |
| accounts_receivable | {"amount": 8048000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-10-31 | sec_edgar |
| accounts_receivable | {"amount": 6723000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-07-31 | sec_edgar |
| accounts_receivable | {"amount": 6348000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-04-30 | sec_edgar |
| accounts_receivable | {"amount": 6029000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-01-31 | sec_edgar |
| accounts_receivable | {"amount": 5710000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-10-31 | sec_edgar |
| accounts_receivable | {"amount": 4720000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-07-31 | sec_edgar |
| accounts_receivable | {"amount": 4077000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-04-30 | sec_edgar |
| accounts_receivable | {"amount": 4898000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-01-31 | sec_edgar |
| accounts_receivable | {"amount": 5958000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-10-31 | sec_edgar |
| accounts_receivable | {"amount": 4701000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-07-31 | sec_edgar |
| accounts_receivable | {"amount": 5221000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2010-10-31 | sec_edgar |
| capex | {"amount": 714000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-07-31 | sec_edgar |
| capex | {"amount": 540000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-04-30 | sec_edgar |
| capex | {"amount": 251000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-01-31 | sec_edgar |
| capex | {"amount": 697000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-07-31 | sec_edgar |
| capex | {"amount": 454000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-04-30 | sec_edgar |
| capex | {"amount": 207000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-01-31 | sec_edgar |
| capex | {"amount": 927000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2015-10-31 | sec_edgar |
| capex | {"amount": 607000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2015-07-31 | sec_edgar |
| capex | {"amount": 409000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2015-04-30 | sec_edgar |
| capex | {"amount": 176000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2015-01-31 | sec_edgar |
| capex | {"amount": 1226000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2014-10-31 | sec_edgar |
| capex | {"amount": 986000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2014-07-31 | sec_edgar |
| capex | {"amount": 611000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2014-04-30 | sec_edgar |
| capex | {"amount": 369000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2014-01-31 | sec_edgar |
| capex | {"amount": 1055000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-10-31 | sec_edgar |
| capex | {"amount": 883000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-07-31 | sec_edgar |
| capex | {"amount": 598000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-04-30 | sec_edgar |
| capex | {"amount": 317000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-01-31 | sec_edgar |
| capex | {"amount": 1131000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2012-10-31 | sec_edgar |
| capex | {"amount": 730000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-07-31 | sec_edgar |
| capex | {"amount": 505000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-04-30 | sec_edgar |
| capex | {"amount": 240000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-01-31 | sec_edgar |
| capex | {"amount": 599000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-10-31 | sec_edgar |
| capex | {"amount": 427000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-07-31 | sec_edgar |
| capex | {"amount": 329000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-04-30 | sec_edgar |
| capex | {"amount": 173000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-01-31 | sec_edgar |
| capex | {"amount": 438000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2010-10-31 | sec_edgar |
| capex | {"amount": 251000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7265000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 6553000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5407000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5144000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 5300000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 5675000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 15353000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 11352000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 11104000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 10574000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8831000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8168000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8922000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9665000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8709000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8461000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8674000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 9665000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8084000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 6943000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8329000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8461000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7274000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 11219000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-10-31 | sec_edgar |
| cashflow_financing | {"amount": -19000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2014-04-30 | sec_edgar |
| cashflow_financing | {"amount": 19000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2014-01-31 | sec_edgar |
| cashflow_financing | {"amount": -685000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-10-31 | sec_edgar |
| cashflow_financing | {"amount": -1243000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-07-31 | sec_edgar |
| cashflow_financing | {"amount": -1410000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-04-30 | sec_edgar |
| cashflow_financing | {"amount": 58000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2013-01-31 | sec_edgar |
| cashflow_financing | {"amount": 35000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-10-31 | sec_edgar |
| cashflow_financing | {"amount": 35000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-07-31 | sec_edgar |
| cashflow_financing | {"amount": 41000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-04-30 | sec_edgar |
| cashflow_financing | {"amount": 46000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2012-01-31 | sec_edgar |
| cashflow_financing | {"amount": -179000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-10-31 | sec_edgar |
| cashflow_financing | {"amount": -119000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-07-31 | sec_edgar |
| cashflow_financing | {"amount": 52000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2011-04-30 | sec_edgar |
| cashflow_financing | {"amount": 60000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2011-01-31 | sec_edgar |
| cashflow_financing | {"amount": -2087000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_financing | {"amount": -334000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-07-31 | sec_edgar |
| cashflow_investing | {"amount": -611000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2014-04-30 | sec_edgar |
| cashflow_investing | {"amount": -369000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2014-01-31 | sec_edgar |
| cashflow_investing | {"amount": -902000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-10-31 | sec_edgar |
| cashflow_investing | {"amount": -883000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-07-31 | sec_edgar |
| cashflow_investing | {"amount": -598000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-04-30 | sec_edgar |
| cashflow_investing | {"amount": -317000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-01-31 | sec_edgar |
| cashflow_investing | {"amount": 255000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2012-10-31 | sec_edgar |
| cashflow_investing | {"amount": -9000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2012-07-31 | sec_edgar |
| cashflow_investing | {"amount": -264000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-04-30 | sec_edgar |
| cashflow_investing | {"amount": 1000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "currenc | 2012-01-31 | sec_edgar |
| cashflow_investing | {"amount": 2116000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-10-31 | sec_edgar |
| cashflow_investing | {"amount": 2049000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-07-31 | sec_edgar |
| cashflow_investing | {"amount": 910000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2011-04-30 | sec_edgar |
| cashflow_investing | {"amount": 1066000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-01-31 | sec_edgar |
| cashflow_investing | {"amount": -3874000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-10-31 | sec_edgar |
| cashflow_investing | {"amount": -3687000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-07-31 | sec_edgar |
| cashflow_operating | {"amount": 2809000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2017-07-31 | sec_edgar |
| cashflow_operating | {"amount": 1168000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2017-04-30 | sec_edgar |
| cashflow_operating | {"amount": 741000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2017-01-31 | sec_edgar |
| cashflow_operating | {"amount": 4562000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2016-10-31 | sec_edgar |
| cashflow_operating | {"amount": 2856000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2016-07-31 | sec_edgar |
| cashflow_operating | {"amount": 1810000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2016-04-30 | sec_edgar |
| cashflow_operating | {"amount": 339000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2016-01-31 | sec_edgar |
| cashflow_operating | {"amount": 2158000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2015-10-31 | sec_edgar |
| cashflow_operating | {"amount": 565000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2015-07-31 | sec_edgar |
| cashflow_operating | {"amount": 337000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2015-04-30 | sec_edgar |
| cashflow_operating | {"amount": 12000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuing | 2015-01-31 | sec_edgar |
| cashflow_operating | {"amount": 342000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2014-10-31 | sec_edgar |
| cashflow_operating | {"amount": 1875000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2014-07-31 | sec_edgar |
| cashflow_operating | {"amount": 1408000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2014-04-30 | sec_edgar |
| cashflow_operating | {"amount": 880000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2014-01-31 | sec_edgar |
| cashflow_operating | {"amount": 2496000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2013-10-31 | sec_edgar |
| cashflow_operating | {"amount": 1292000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2013-07-31 | sec_edgar |
| cashflow_operating | {"amount": 511000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2013-04-30 | sec_edgar |
| cashflow_operating | {"amount": -484000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2013-01-31 | sec_edgar |
| cashflow_operating | {"amount": 914000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-10-31 | sec_edgar |
| cashflow_operating | {"amount": 222000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-07-31 | sec_edgar |
| cashflow_operating | {"amount": 584000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-04-30 | sec_edgar |
| cashflow_operating | {"amount": 166000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-01-31 | sec_edgar |
| cashflow_operating | {"amount": -419000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-10-31 | sec_edgar |
| cashflow_operating | {"amount": -789000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-07-31 | sec_edgar |
| cashflow_operating | {"amount": -113000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-04-30 | sec_edgar |
| cashflow_operating | {"amount": 260000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2011-01-31 | sec_edgar |
| cashflow_operating | {"amount": 1685000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-10-31 | sec_edgar |
| cashflow_operating | {"amount": 76000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2010-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4438634, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4434821, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4387643, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4378811, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4379078, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4369517, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4337072, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4324379, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4308100, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4298436, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4270373, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4255593, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4253315, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4223813, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4210863, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4193990, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4111794, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4083129, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 4000678, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3986350, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3993900, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3944830, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3961742, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3905648, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3897243, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3862113, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4440041, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-09-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4409088, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4440134, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-06-06 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4399442, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4409924, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-03-06 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4344146, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4387643, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-01-25 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4337314, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2016-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 4381875, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-09-09 | sec_edgar |