Organization record
Invesco CurrencyShares Singapore Dollar Trust
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 |
|---|---|---|---|
| cash_and_equivalents | {"amount": 3756186, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2018-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3609729, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3624293, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3521557, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3496979, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3542992, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3675260, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3676130, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3474572, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3533823, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 3620373, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7486395, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 7335025, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7728516, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7969731, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7930021, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 7795944, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8041945, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 7837739, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8115453, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2013-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 81, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2013-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 82, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2012-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 80, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2012-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 81, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2012-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 80, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2012-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 80, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2011-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 83, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2011-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 82, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2011-04-30 | sec_edgar |
| cash_and_equivalents | {"amount": 78, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2011-01-31 | sec_edgar |
| cash_and_equivalents | {"amount": 77, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2010-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 74, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2010-07-31 | sec_edgar |
| cash_and_equivalents | {"amount": 72, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2009-10-31 | sec_edgar |
| cash_and_equivalents | {"amount": 67, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "US | 2008-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3554756, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2019-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3633446, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2019-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3629289, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2019-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3606655, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3549878, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3597813, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3611160, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-07-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3605333, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3712778, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-04-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3749271, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2018-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3679735, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3609729, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2017-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3624293, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2017-07-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3521557, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2017-04-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3542992, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2016-10-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 3533823, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2015-10-31 | sec_edgar |
| cashflow_financing | {"amount": -22577, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-09-30 | sec_edgar |
| cashflow_financing | {"amount": -15340, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-06-30 | sec_edgar |
| cashflow_financing | {"amount": -7220, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2019-03-31 | sec_edgar |
| cashflow_financing | {"amount": -3421, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": -6397, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-10-31 | sec_edgar |
| cashflow_financing | {"amount": -5401, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-09-30 | sec_edgar |
| cashflow_financing | {"amount": -2480, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-07-31 | sec_edgar |
| cashflow_financing | {"amount": -1968, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-06-30 | sec_edgar |
| cashflow_financing | {"amount": -1345, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-04-30 | sec_edgar |
| cashflow_financing | {"amount": -1107, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2018-03-31 | sec_edgar |
| cashflow_financing | {"amount": -242, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currenc | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": -3694845, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-07-31 | sec_edgar |
| cashflow_financing | {"amount": 8027919, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-10-31 | sec_edgar |
| cashflow_financing | {"amount": 8056960, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-07-31 | sec_edgar |
| cashflow_financing | {"amount": 8116386, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-04-30 | sec_edgar |
| cashflow_operating | {"amount": 22592, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2019-09-30 | sec_edgar |
| cashflow_operating | {"amount": 15315, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2019-06-30 | sec_edgar |
| cashflow_operating | {"amount": 7210, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currenc | 2019-03-31 | sec_edgar |
| cashflow_operating | {"amount": 3416, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currenc | 2018-12-31 | sec_edgar |
| cashflow_operating | {"amount": 4894, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currenc | 2018-10-31 | sec_edgar |
| cashflow_operating | {"amount": 4094, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currenc | 2018-09-30 | sec_edgar |
| cashflow_operating | {"amount": 966, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency | 2018-07-31 | sec_edgar |
| cashflow_operating | {"amount": 660, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency | 2018-06-30 | sec_edgar |
| cashflow_operating | {"amount": -152, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currenc | 2018-04-30 | sec_edgar |
| cashflow_operating | {"amount": 210, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency | 2018-03-31 | sec_edgar |
| cashflow_operating | {"amount": 488, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOp | 2018-01-31 | sec_edgar |
| cashflow_operating | {"amount": 23, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "currency" | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": -9762, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2017-10-31 | sec_edgar |
| cashflow_operating | {"amount": -8969, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2017-07-31 | sec_edgar |
| cashflow_operating | {"amount": -6644, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2017-04-30 | sec_edgar |
| cashflow_operating | {"amount": -3468, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuing | 2017-01-31 | sec_edgar |
| cashflow_operating | {"amount": -12784, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2016-10-31 | sec_edgar |
| cashflow_operating | {"amount": -9306, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuing | 2016-07-31 | sec_edgar |
| cashflow_operating | {"amount": -5881, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuing | 2016-04-30 | sec_edgar |
| cashflow_operating | {"amount": -2652, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuing | 2016-01-31 | sec_edgar |
| cashflow_operating | {"amount": -21826, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2015-10-31 | sec_edgar |
| cashflow_operating | {"amount": -18627, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2015-07-31 | sec_edgar |
| cashflow_operating | {"amount": -14122, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2015-04-30 | sec_edgar |
| cashflow_operating | {"amount": -7583, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuing | 2015-01-31 | sec_edgar |
| cashflow_operating | {"amount": -31645, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuin | 2014-10-31 | sec_edgar |
| cashflow_operating | {"amount": -23705, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2014-07-31 | sec_edgar |
| cashflow_operating | {"amount": -15757, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2014-04-30 | sec_edgar |
| cashflow_operating | {"amount": -7977, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2014-01-31 | sec_edgar |
| cashflow_operating | {"amount": -22402, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2013-10-31 | sec_edgar |
| cashflow_operating | {"amount": -14379, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2013-07-31 | sec_edgar |
| cashflow_operating | {"amount": -5956, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2013-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 50000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 50000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-10-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-07-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-04-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 50000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 0, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-01-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-10-31 | sec_edgar |
| current_assets | {"amount": 3632670, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| current_assets | {"amount": 3610527, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_assets | {"amount": 3552350, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-10-31 | sec_edgar |
| current_assets | {"amount": 3613729, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-07-31 | sec_edgar |
| current_assets | {"amount": 3714015, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-04-30 | sec_edgar |
| current_assets | {"amount": 3756562, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-01-31 | sec_edgar |
| current_assets | {"amount": 3611196, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-10-31 | sec_edgar |
| current_assets | {"amount": 3625495, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-07-31 | sec_edgar |
| current_assets | {"amount": 3521849, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-04-30 | sec_edgar |
| current_assets | {"amount": 3497037, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-01-31 | sec_edgar |
| current_assets | {"amount": 3542992, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-10-31 | sec_edgar |
| current_assets | {"amount": 3675416, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-07-31 | sec_edgar |
| current_assets | {"amount": 3676299, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-04-30 | sec_edgar |
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