Organization record
ISHARES COMMODITY OPTIMIZED 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": 193419, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 325110, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2018-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 501228, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 726018, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2017-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 2829667, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 1054417, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1544745, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 1154140, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 3563006, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 5222237, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2067355, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 432110, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 740812, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 67207, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 50606, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 279037, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 70003, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 75368, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 51845, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 142052, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2013-08-07 | sec_edgar |
| cashflow_financing | {"amount": 1892689, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2018-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1892689, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2018-03-31 | sec_edgar |
| cashflow_financing | {"amount": -7029463, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": 1822485, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-09-30 | sec_edgar |
| cashflow_financing | {"amount": 1822485, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1822485, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-03-31 | sec_edgar |
| cashflow_financing | {"amount": 15915534, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": 5096898, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-09-30 | sec_edgar |
| cashflow_financing | {"amount": 5096898, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-06-30 | sec_edgar |
| cashflow_financing | {"amount": 1572258, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2016-03-31 | sec_edgar |
| cashflow_financing | {"amount": -5639312, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": -796894, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2015-09-30 | sec_edgar |
| cashflow_financing | {"amount": 14377749, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-06-30 | sec_edgar |
| cashflow_financing | {"amount": 12363182, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-03-31 | sec_edgar |
| cashflow_financing | {"amount": 5095161, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 5095161, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2014-09-30 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2014-06-30 | sec_edgar |
| cashflow_financing | {"amount": 12467032, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 5000000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": -2161498, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2018-06-30 | sec_edgar |
| cashflow_operating | {"amount": -2029807, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2018-03-31 | sec_edgar |
| cashflow_operating | {"amount": 5985946, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": -2641212, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-09-30 | sec_edgar |
| cashflow_operating | {"amount": -787563, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2017-06-30 | sec_edgar |
| cashflow_operating | {"amount": -2562813, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-03-31 | sec_edgar |
| cashflow_operating | {"amount": -16438144, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": -6010113, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-09-30 | sec_edgar |
| cashflow_operating | {"amount": -3601247, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2016-06-30 | sec_edgar |
| cashflow_operating | {"amount": 1582624, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2016-03-31 | sec_edgar |
| cashflow_operating | {"amount": 7656061, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 1178398, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2015-09-30 | sec_edgar |
| cashflow_operating | {"amount": -13687543, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-06-30 | sec_edgar |
| cashflow_operating | {"amount": -12346581, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-03-31 | sec_edgar |
| cashflow_operating | {"amount": -5096400, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": -4867969, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2014-09-30 | sec_edgar |
| cashflow_operating | {"amount": 18158, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2014-06-30 | sec_edgar |
| cashflow_operating | {"amount": 23523, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curren | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": -12415187, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -4857948, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 450000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 450000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 400000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 650000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 650000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 650000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2017-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 600000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 300000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 300000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 200000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 150000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 300000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 700000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 650000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 350000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 250000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 250000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 250000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 100000, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 450000} | 2018-06-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 450000} | 2018-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 400000} | 2017-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 650000} | 2017-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 650000} | 2017-06-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 650000} | 2017-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 600000} | 2016-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 300000} | 2016-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 300000} | 2016-06-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 200000} | 2016-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 150000} | 2015-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 300000} | 2015-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 700000} | 2015-06-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 650000} | 2015-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350000} | 2014-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 350000} | 2014-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 250000} | 2014-06-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 250000} | 2014-03-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 250000} | 2013-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 100000} | 2013-09-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 13487616, "currency": "USD"} | 2017-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 11126962, "currency": "USD"} | 2016-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 28854000, "currency": "USD"} | 2015-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 13505000, "currency": "USD"} | 2014-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 0, "currency": "USD"} | 2013-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.07, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2018-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.34, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2018-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.29, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2018-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.16, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.83, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.61, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.44, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.41, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2017-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 3.73, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.1, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 2.94, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 4.97, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 3.88, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.64, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2016-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -10.08, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2015-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -7.39, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -6.9, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.75, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 1.29, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -3.12, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2015-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -10.06, "concept": "us-gaap:EarningsPerShareBasic", "currency" | 2014-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -5.98, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -3.73, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 3.24, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.3, "concept": "us-gaap:EarningsPerShareBasic", "currency": " | 2014-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 2.93, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.98, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.86, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-09-30 | sec_edgar |
| industry_sic | {"code": "6221", "scheme": "SIC", "description": "Commodity Contracts Brokers & Dealers"} | sec_edgar | |
| net_income | {"amount": -32389, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-06-30 | sec_edgar |
| net_income | {"amount": -137842, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-06-30 | sec_edgar |
| net_income | {"amount": -105453, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-03-31 | sec_edgar |
| net_income | {"amount": 93765, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -396959, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": 540467, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -672497, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -937426, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -264929, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-03-31 | sec_edgar |
| net_income | {"amount": 1073448, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| net_income | {"amount": -329641, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-09-30 | sec_edgar |
| net_income | {"amount": 703328, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-09-30 | sec_edgar |
| net_income | {"amount": 1032969, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-06-30 | sec_edgar |
| net_income | {"amount": 918801, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-06-30 | sec_edgar |
| net_income | {"amount": 114168, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-03-31 | sec_edgar |
| net_income | {"amount": -4331439, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"amount": -2955287, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-09-30 | sec_edgar |
| net_income | {"amount": -3349734, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-09-30 | sec_edgar |
| net_income | {"amount": 850661, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-06-30 | sec_edgar |
| net_income | {"amount": -394447, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-06-30 | sec_edgar |
| net_income | {"amount": -1245108, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-03-31 | sec_edgar |
| net_income | {"amount": -2902004, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| net_income | {"amount": -1808796, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-09-30 | sec_edgar |
| net_income | {"amount": -999730, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-09-30 | sec_edgar |
| net_income | {"amount": 75363, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-06-30 | sec_edgar |
| net_income | {"amount": 809066, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-06-30 | sec_edgar |
| net_income | {"amount": 733703, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-03-31 | sec_edgar |
| net_income | {"amount": 127561, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": 86035, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-09-30 | sec_edgar |
| operating_expenses | {"amount": 36279, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2018-06-30 | sec_edgar |
| operating_expenses | {"amount": 66599, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2018-06-30 | sec_edgar |
| operating_expenses | {"amount": 30320, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2018-03-31 | sec_edgar |
| operating_expenses | {"amount": 187016, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-12-31 | sec_edgar |
| operating_expenses | {"amount": 153001, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-09-30 | sec_edgar |
| operating_expenses | {"amount": 51074, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-09-30 | sec_edgar |
| operating_expenses | {"amount": 50282, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-06-30 | sec_edgar |
| operating_expenses | {"amount": 101927, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-06-30 | sec_edgar |
| operating_expenses | {"amount": 51645, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2017-03-31 | sec_edgar |
| operating_expenses | {"amount": 87889, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-12-31 | sec_edgar |
| operating_expenses | {"amount": 22891, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-09-30 | sec_edgar |
| operating_expenses | {"amount": 53509, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-09-30 | sec_edgar |
| operating_expenses | {"amount": 30618, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-06-30 | sec_edgar |
| operating_expenses | {"amount": 17943, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-06-30 | sec_edgar |
| operating_expenses | {"amount": 12675, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2016-03-31 | sec_edgar |
| operating_expenses | {"amount": 148846, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2015-12-31 | sec_edgar |
| operating_expenses | {"amount": 34121, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2015-09-30 | sec_edgar |
| operating_expenses | {"amount": 128337, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2015-09-30 | sec_edgar |
| operating_expenses | {"amount": 94216, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2015-06-30 | sec_edgar |
| operating_expenses | {"amount": 56926, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2015-06-30 | sec_edgar |
| operating_expenses | {"amount": 37290, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2015-03-31 | sec_edgar |
| operating_expenses | {"amount": 120459, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2014-12-31 | sec_edgar |
| operating_expenses | {"amount": 86373, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2014-09-30 | sec_edgar |
| operating_expenses | {"amount": 32113, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2014-09-30 | sec_edgar |
| operating_expenses | {"amount": 54260, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2014-06-30 | sec_edgar |
| operating_expenses | {"amount": 27758, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2014-06-30 | sec_edgar |
| operating_expenses | {"amount": 26502, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2014-03-31 | sec_edgar |
| operating_expenses | {"amount": 23284, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2013-12-31 | sec_edgar |
| operating_expenses | {"amount": 6628, "concept": "us-gaap:CostsAndExpenses", "currency": "USD"} | 2013-09-30 | sec_edgar |
| operating_income | {"amount": 32000, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2018-06-30 | sec_edgar |
| operating_income | {"amount": 44467, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2018-06-30 | sec_edgar |
| operating_income | {"amount": 12467, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2018-03-31 | sec_edgar |
| operating_income | {"amount": -27008, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| operating_income | {"amount": 1473, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| operating_income | {"amount": -30088, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| operating_income | {"amount": -8714, "concept": "us-gaap:OperatingIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |