Organization record
VIDEO DISPLAY CORPORATION
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": 763000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-08-31 | sec_edgar |
| accounts_payable | {"amount": 864000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-05-31 | sec_edgar |
| accounts_payable | {"amount": 927000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2024-02-29 | sec_edgar |
| accounts_payable | {"amount": 1724000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-11-30 | sec_edgar |
| accounts_payable | {"amount": 2211000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-08-31 | sec_edgar |
| accounts_payable | {"amount": 2133000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-05-31 | sec_edgar |
| accounts_payable | {"amount": 1202000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2023-02-28 | sec_edgar |
| accounts_payable | {"amount": 1458000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-11-30 | sec_edgar |
| accounts_payable | {"amount": 1406000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-08-31 | sec_edgar |
| accounts_payable | {"amount": 1945000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-05-31 | sec_edgar |
| accounts_payable | {"amount": 1465000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2022-02-28 | sec_edgar |
| accounts_payable | {"amount": 962000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-11-30 | sec_edgar |
| accounts_payable | {"amount": 934000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-08-31 | sec_edgar |
| accounts_payable | {"amount": 528000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-05-31 | sec_edgar |
| accounts_payable | {"amount": 602000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2021-02-28 | sec_edgar |
| accounts_payable | {"amount": 1207000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-11-30 | sec_edgar |
| accounts_payable | {"amount": 1415000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-08-31 | sec_edgar |
| accounts_payable | {"amount": 895000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-05-31 | sec_edgar |
| accounts_payable | {"amount": 1256000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-02-29 | sec_edgar |
| accounts_payable | {"amount": 1663000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-11-30 | sec_edgar |
| accounts_payable | {"amount": 1238000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-08-31 | sec_edgar |
| accounts_payable | {"amount": 1121000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-05-31 | sec_edgar |
| accounts_payable | {"amount": 1008000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-02-28 | sec_edgar |
| accounts_payable | {"amount": 1441000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-11-30 | sec_edgar |
| accounts_payable | {"amount": 1522000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-08-31 | sec_edgar |
| accounts_payable | {"amount": 1636000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-05-31 | sec_edgar |
| accounts_payable | {"amount": 1054000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-02-28 | sec_edgar |
| accounts_payable | {"amount": 1010000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-11-30 | sec_edgar |
| accounts_payable | {"amount": 584000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-08-31 | sec_edgar |
| accounts_payable | {"amount": 965000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-05-31 | sec_edgar |
| accounts_payable | {"amount": 1397000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-02-28 | sec_edgar |
| accounts_payable | {"amount": 676000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-11-30 | sec_edgar |
| accounts_payable | {"amount": 1649000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-08-31 | sec_edgar |
| accounts_payable | {"amount": 283000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-05-31 | sec_edgar |
| accounts_payable | {"amount": 1264000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-02-29 | sec_edgar |
| accounts_payable | {"amount": 659000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-11-30 | sec_edgar |
| accounts_payable | {"amount": 294000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-08-31 | sec_edgar |
| accounts_payable | {"amount": 333000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-05-31 | sec_edgar |
| accounts_payable | {"amount": 719000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2015-02-28 | sec_edgar |
| accounts_payable | {"amount": 687000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-11-30 | sec_edgar |
| accounts_payable | {"amount": 789000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-08-31 | sec_edgar |
| accounts_payable | {"amount": 1269000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-05-31 | sec_edgar |
| accounts_payable | {"amount": 946000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2014-02-28 | sec_edgar |
| accounts_payable | {"amount": 883000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-11-30 | sec_edgar |
| accounts_payable | {"amount": 1148000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-08-31 | sec_edgar |
| accounts_payable | {"amount": 4130000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-05-31 | sec_edgar |
| accounts_payable | {"amount": 2029000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2013-02-28 | sec_edgar |
| accounts_payable | {"amount": 3368000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-11-30 | sec_edgar |
| accounts_payable | {"amount": 2170000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-08-31 | sec_edgar |
| accounts_payable | {"amount": 3291000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-05-31 | sec_edgar |
| accounts_payable | {"amount": 3237000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2012-02-29 | sec_edgar |
| accounts_payable | {"amount": 3285000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-11-30 | sec_edgar |
| accounts_payable | {"amount": 3915000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-08-31 | sec_edgar |
| accounts_payable | {"amount": 4387000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2011-02-28 | sec_edgar |
| accounts_receivable | {"amount": 346000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2024-08-31 | sec_edgar |
| accounts_receivable | {"amount": 746000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2024-05-31 | sec_edgar |
| accounts_receivable | {"amount": 747000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2024-02-29 | sec_edgar |
| accounts_receivable | {"amount": 640000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2023-11-30 | sec_edgar |
| accounts_receivable | {"amount": 1905000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2023-08-31 | sec_edgar |
| accounts_receivable | {"amount": 552000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2023-05-31 | sec_edgar |
| accounts_receivable | {"amount": 486000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2023-02-28 | sec_edgar |
| accounts_receivable | {"amount": 726000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2022-11-30 | sec_edgar |
| accounts_receivable | {"amount": 936000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2022-08-31 | sec_edgar |
| accounts_receivable | {"amount": 1073000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2022-05-31 | sec_edgar |
| accounts_receivable | {"amount": 390000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2022-02-28 | sec_edgar |
| accounts_receivable | {"amount": 703000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-11-30 | sec_edgar |
| accounts_receivable | {"amount": 1168000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-08-31 | sec_edgar |
| accounts_receivable | {"amount": 434000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-05-31 | sec_edgar |
| accounts_receivable | {"amount": 1314000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2021-02-28 | sec_edgar |
| accounts_receivable | {"amount": 1234000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-11-30 | sec_edgar |
| accounts_receivable | {"amount": 1449000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-08-31 | sec_edgar |
| accounts_receivable | {"amount": 654000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-05-31 | sec_edgar |
| accounts_receivable | {"amount": 1305000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2020-02-29 | sec_edgar |
| accounts_receivable | {"amount": 455000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-11-30 | sec_edgar |
| accounts_receivable | {"amount": 666000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-08-31 | sec_edgar |
| accounts_receivable | {"amount": 1357000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-05-31 | sec_edgar |
| accounts_receivable | {"amount": 1746000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-02-28 | sec_edgar |
| accounts_receivable | {"amount": 1985000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-11-30 | sec_edgar |
| accounts_receivable | {"amount": 1777000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-08-31 | sec_edgar |
| accounts_receivable | {"amount": 1807000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-05-31 | sec_edgar |
| accounts_receivable | {"amount": 664000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-02-28 | sec_edgar |
| accounts_receivable | {"amount": 597000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-11-30 | sec_edgar |
| accounts_receivable | {"amount": 1625000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-08-31 | sec_edgar |
| accounts_receivable | {"amount": 1810000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-05-31 | sec_edgar |
| accounts_receivable | {"amount": 2771000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-02-28 | sec_edgar |
| accounts_receivable | {"amount": 1767000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-11-30 | sec_edgar |
| accounts_receivable | {"amount": 2095000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-08-31 | sec_edgar |
| accounts_receivable | {"amount": 644000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-05-31 | sec_edgar |
| accounts_receivable | {"amount": 1581000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-02-29 | sec_edgar |
| accounts_receivable | {"amount": 1539000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-11-30 | sec_edgar |
| accounts_receivable | {"amount": 839000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-08-31 | sec_edgar |
| accounts_receivable | {"amount": 1245000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-05-31 | sec_edgar |
| accounts_receivable | {"amount": 1504000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2015-02-28 | sec_edgar |
| accounts_receivable | {"amount": 1885000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-11-30 | sec_edgar |
| accounts_receivable | {"amount": 1805000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-08-31 | sec_edgar |
| accounts_receivable | {"amount": 2195000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-05-31 | sec_edgar |
| accounts_receivable | {"amount": 1876000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2014-02-28 | sec_edgar |
| accounts_receivable | {"amount": 2266000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-11-30 | sec_edgar |
| accounts_receivable | {"amount": 3245000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-08-31 | sec_edgar |
| accounts_receivable | {"amount": 5280000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-05-31 | sec_edgar |
| accounts_receivable | {"amount": 3125000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2013-02-28 | sec_edgar |
| accounts_receivable | {"amount": 5963000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-11-30 | sec_edgar |
| accounts_receivable | {"amount": 5656000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-08-31 | sec_edgar |
| accounts_receivable | {"amount": 6700000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-05-31 | sec_edgar |
| accounts_receivable | {"amount": 7193000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2012-02-29 | sec_edgar |
| accounts_receivable | {"amount": 7625000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-11-30 | sec_edgar |
| accounts_receivable | {"amount": 8384000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-08-31 | sec_edgar |
| accounts_receivable | {"amount": 8496000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2011-02-28 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2024-08-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2024-05-31 | sec_edgar |
| capex | {"amount": 286000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2024-02-29 | sec_edgar |
| capex | {"amount": 41000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2023-11-30 | sec_edgar |
| capex | {"amount": 33000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2023-08-31 | sec_edgar |
| capex | {"amount": 3000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2023-05-31 | sec_edgar |
| capex | {"amount": 39000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2023-02-28 | sec_edgar |
| capex | {"amount": 44000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2022-11-30 | sec_edgar |
| capex | {"amount": 13000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2022-08-31 | sec_edgar |
| capex | {"amount": 3000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2022-05-31 | sec_edgar |
| capex | {"amount": 79000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2022-02-28 | sec_edgar |
| capex | {"amount": 56000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2021-11-30 | sec_edgar |
| capex | {"amount": 47000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2021-08-31 | sec_edgar |
| capex | {"amount": 23000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2021-05-31 | sec_edgar |
| capex | {"amount": 59000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2021-02-28 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2020-11-30 | sec_edgar |
| capex | {"amount": 31000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2020-08-31 | sec_edgar |
| capex | {"amount": 19000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2020-05-31 | sec_edgar |
| capex | {"amount": 135000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2020-02-29 | sec_edgar |
| capex | {"amount": 135000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2019-11-30 | sec_edgar |
| capex | {"amount": 134000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2019-08-31 | sec_edgar |
| capex | {"amount": 88000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2019-05-31 | sec_edgar |
| capex | {"amount": 152000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2019-02-28 | sec_edgar |
| capex | {"amount": 30000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2018-11-30 | sec_edgar |
| capex | {"amount": 17000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2018-08-31 | sec_edgar |
| capex | {"amount": 5000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2018-05-31 | sec_edgar |
| capex | {"amount": 463000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2018-02-28 | sec_edgar |
| capex | {"amount": 396000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-11-30 | sec_edgar |
| capex | {"amount": 343000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-08-31 | sec_edgar |
| capex | {"amount": 20000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2017-05-31 | sec_edgar |
| capex | {"amount": 300000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-02-28 | sec_edgar |
| capex | {"amount": 198000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-11-30 | sec_edgar |
| capex | {"amount": 152000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-08-31 | sec_edgar |
| capex | {"amount": 158000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-05-31 | sec_edgar |
| capex | {"amount": 170000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-02-29 | sec_edgar |
| capex | {"amount": 101000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2015-11-30 | sec_edgar |
| capex | {"amount": 63000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2015-08-31 | sec_edgar |
| capex | {"amount": 26000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2015-05-31 | sec_edgar |
| capex | {"amount": 63000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2015-02-28 | sec_edgar |
| capex | {"amount": 51000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2014-11-30 | sec_edgar |
| capex | {"amount": 44000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2014-08-31 | sec_edgar |
| capex | {"amount": 6000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2014-05-31 | sec_edgar |
| capex | {"amount": 79000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2014-02-28 | sec_edgar |
| capex | {"amount": 74000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2013-11-30 | sec_edgar |
| capex | {"amount": 13000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2013-08-31 | sec_edgar |
| capex | {"amount": 17000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2013-05-31 | sec_edgar |
| capex | {"amount": 451000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2013-02-28 | sec_edgar |
| capex | {"amount": 386000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-11-30 | sec_edgar |
| capex | {"amount": 385000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-08-31 | sec_edgar |
| capex | {"amount": 475000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-05-31 | sec_edgar |
| capex | {"amount": 617000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2012-02-29 | sec_edgar |
| capex | {"amount": 474000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-11-30 | sec_edgar |
| capex | {"amount": 279000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-08-31 | sec_edgar |
| capex | {"amount": 148000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-05-31 | sec_edgar |
| capex | {"amount": 957000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2011-02-28 | sec_edgar |
| capex | {"amount": 363000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2010-11-30 | sec_edgar |
| capex | {"amount": 295000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2010-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 258000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 63000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 169000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2024-02-29 | sec_edgar |
| cash_and_equivalents | {"amount": 136000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2023-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 276000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2023-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 238000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2023-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 361000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2023-02-28 | sec_edgar |
| cash_and_equivalents | {"amount": 283000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2022-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 241000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2022-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 153000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2022-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 245000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2022-02-28 | sec_edgar |
| cash_and_equivalents | {"amount": 215000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2021-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 245000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2021-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 842000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2021-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 293000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2021-02-28 | sec_edgar |
| cash_and_equivalents | {"amount": 342000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2020-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 414000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2020-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1225000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2020-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 844000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2020-02-29 | sec_edgar |
| cash_and_equivalents | {"amount": 73000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 559000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 609000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 410000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2019-02-28 | sec_edgar |
| cash_and_equivalents | {"amount": 34000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 13000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 168000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 81000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-02-28 | sec_edgar |
| cash_and_equivalents | {"amount": 115000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 205000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 224000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 135000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-02-28 | sec_edgar |
| cash_and_equivalents | {"amount": 236000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-11-30 | sec_edgar |
| cash_and_equivalents | {"amount": 499000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-08-31 | sec_edgar |
| cash_and_equivalents | {"amount": 996000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-05-31 | sec_edgar |
| cash_and_equivalents | {"amount": 595000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2016-02-29 | sec_edgar |