Organization record
WESTPORT FUTURES FUND L.P.
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 |
|---|---|---|---|
| common_shares_outstanding | {"unit": "shares", "value": 11044.2197, "concept": "dei:EntityCommonStockSharesOutstanding | 2017-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 11733.7047, "concept": "dei:EntityCommonStockSharesOutstanding | 2017-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 12458.4307, "concept": "dei:EntityCommonStockSharesOutstanding | 2017-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 13029.6177, "concept": "dei:EntityCommonStockSharesOutstanding | 2017-02-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 15011.7287, "concept": "dei:EntityCommonStockSharesOutstanding | 2016-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 16621.9717, "concept": "dei:EntityCommonStockSharesOutstanding | 2016-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 17325.8617, "concept": "dei:EntityCommonStockSharesOutstanding | 2016-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 17850.6517, "concept": "dei:EntityCommonStockSharesOutstanding | 2016-02-29 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 19786.9667, "concept": "dei:EntityCommonStockSharesOutstanding | 2015-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 19487.5777, "concept": "dei:EntityCommonStockSharesOutstanding | 2015-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 21746.1977, "concept": "dei:EntityCommonStockSharesOutstanding | 2015-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 21717.1187, "concept": "dei:EntityCommonStockSharesOutstanding | 2015-02-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 22601.1647, "concept": "dei:EntityCommonStockSharesOutstanding | 2014-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 23433.2277, "concept": "dei:EntityCommonStockSharesOutstanding | 2014-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 24797.3117, "concept": "dei:EntityCommonStockSharesOutstanding | 2014-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 25054.2857, "concept": "dei:EntityCommonStockSharesOutstanding | 2014-02-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 25052.9917, "concept": "dei:EntityCommonStockSharesOutstanding | 2013-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 26885.2027, "concept": "dei:EntityCommonStockSharesOutstanding | 2013-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27072.4657, "concept": "dei:EntityCommonStockSharesOutstanding | 2013-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 26881.0237, "concept": "dei:EntityCommonStockSharesOutstanding | 2013-02-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 29725.5487, "concept": "dei:EntityCommonStockSharesOutstanding | 2012-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32873.8867, "concept": "dei:EntityCommonStockSharesOutstanding | 2012-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33655.8618, "concept": "dei:EntityCommonStockSharesOutstanding | 2012-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11044.2197} | 2017-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 11733.7047} | 2017-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 12458.4307} | 2017-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 13029.6177} | 2017-02-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 15011.7287} | 2016-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 16621.9717} | 2016-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 17325.8617} | 2016-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 17850.6517} | 2016-02-29 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 19786.9667} | 2015-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 19487.5777} | 2015-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 21746.1977} | 2015-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 21717.1187} | 2015-02-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 22601.1647} | 2014-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 23433.2277} | 2014-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 24797.3117} | 2014-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 25054.2857} | 2014-02-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 25052.9917} | 2013-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 26885.2027} | 2013-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 27072.4657} | 2013-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 26881.0237} | 2013-02-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 29725.5487} | 2012-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32873.8867} | 2012-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33655.8618} | 2012-04-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 16457342, "currency": "USD"} | 2016-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 22644230, "currency": "USD"} | 2015-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 25261004, "currency": "USD"} | 2014-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 27992958, "currency": "USD"} | 2013-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 42774716, "currency": "USD"} | 2012-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 59120465, "currency": "USD"} | 2011-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 68452760, "currency": "USD"} | 2011-02-28 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-03-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-09-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-06-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-03-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-09-30 | sec_edgar |
| industry_sic | {"code": "6221", "scheme": "SIC", "description": "Commodity Contracts Brokers & Dealers"} | sec_edgar | |
| net_income | {"amount": -251625, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -743920, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -37919, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -492295, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -454376, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-03-31 | sec_edgar |
| net_income | {"amount": -656812, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| net_income | {"amount": -414530, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-09-30 | sec_edgar |
| net_income | {"amount": -722146, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-09-30 | sec_edgar |
| net_income | {"amount": 307616, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-06-30 | sec_edgar |
| net_income | {"amount": 214019, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-06-30 | sec_edgar |
| net_income | {"amount": 93597, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-03-31 | sec_edgar |
| net_income | {"amount": -4404497, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"amount": -1041711, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-09-30 | sec_edgar |
| net_income | {"amount": -2927546, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-09-30 | sec_edgar |
| net_income | {"amount": -1918211, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-06-30 | sec_edgar |
| net_income | {"amount": -1885835, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-06-30 | sec_edgar |
| net_income | {"amount": 32376, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-03-31 | sec_edgar |
| net_income | {"amount": 3976698, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| net_income | {"amount": 2716002, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-09-30 | sec_edgar |
| net_income | {"amount": 1119639, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-09-30 | sec_edgar |
| net_income | {"amount": 932457, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-06-30 | sec_edgar |
| net_income | {"amount": 1596363, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-06-30 | sec_edgar |
| net_income | {"amount": 932457, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-06-30 | sec_edgar |
| net_income | {"amount": 663906, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-03-31 | sec_edgar |
| net_income | {"amount": -2157874, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": -864060, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-09-30 | sec_edgar |
| net_income | {"amount": -2402918, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-09-30 | sec_edgar |
| net_income | {"amount": -1108184, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-06-30 | sec_edgar |
| net_income | {"amount": -1538858, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-06-30 | sec_edgar |
| net_income | {"amount": -430674, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-03-31 | sec_edgar |
| net_income | {"amount": -14953834, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-12-31 | sec_edgar |
| net_income | {"amount": -11204614, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-09-30 | sec_edgar |
| net_income | {"amount": -2932617, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-09-30 | sec_edgar |
| net_income | {"amount": -8271997, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": 455797, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-06-30 | sec_edgar |
| net_income | {"amount": -8727794, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| net_income | {"amount": -8492035, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": 4953387, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -36885, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -7329513, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": -4990272, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": 2339241, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": 12132978, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": 4143449, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": 4985568, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -842119, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 2260127, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": -17124177, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| operating_expenses | {"amount": 168298, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-09-30 | sec_edgar |
| operating_expenses | {"amount": 623152, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-09-30 | sec_edgar |
| operating_expenses | {"amount": 231961, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-06-30 | sec_edgar |
| operating_expenses | {"amount": 454854, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-06-30 | sec_edgar |
| operating_expenses | {"amount": 222893, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2017-03-31 | sec_edgar |
| operating_expenses | {"amount": 1161497, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-12-31 | sec_edgar |
| operating_expenses | {"amount": 916988, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-09-30 | sec_edgar |
| operating_expenses | {"amount": 294435, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-09-30 | sec_edgar |
| operating_expenses | {"amount": 306599, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-06-30 | sec_edgar |
| operating_expenses | {"amount": 622553, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-06-30 | sec_edgar |
| operating_expenses | {"amount": 315954, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2016-03-31 | sec_edgar |
| operating_expenses | {"amount": 1628102, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-12-31 | sec_edgar |
| operating_expenses | {"amount": 1287478, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-09-30 | sec_edgar |
| operating_expenses | {"amount": 394986, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-09-30 | sec_edgar |
| operating_expenses | {"amount": 892492, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-06-30 | sec_edgar |
| operating_expenses | {"amount": 415285, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-06-30 | sec_edgar |
| operating_expenses | {"amount": 477207, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2015-03-31 | sec_edgar |
| operating_expenses | {"amount": 2052819, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-12-31 | sec_edgar |
| operating_expenses | {"amount": 1552380, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-09-30 | sec_edgar |
| operating_expenses | {"amount": 477306, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-09-30 | sec_edgar |
| operating_expenses | {"amount": 474523, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-06-30 | sec_edgar |
| operating_expenses | {"amount": 474523, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-06-30 | sec_edgar |
| operating_expenses | {"amount": 1075074, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-06-30 | sec_edgar |
| operating_expenses | {"amount": 600551, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2014-03-31 | sec_edgar |
| operating_expenses | {"amount": 2574522, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-12-31 | sec_edgar |
| operating_expenses | {"amount": 625497, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-09-30 | sec_edgar |
| operating_expenses | {"amount": 1981807, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-09-30 | sec_edgar |
| operating_expenses | {"amount": 682973, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-06-30 | sec_edgar |
| operating_expenses | {"amount": 1356310, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-06-30 | sec_edgar |
| operating_expenses | {"amount": 673337, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2013-03-31 | sec_edgar |
| operating_expenses | {"amount": 3536397, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-12-31 | sec_edgar |
| operating_expenses | {"amount": 868088, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-09-30 | sec_edgar |
| operating_expenses | {"amount": 2846838, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-09-30 | sec_edgar |
| operating_expenses | {"amount": 1978750, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_expenses | {"amount": 968667, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-06-30 | sec_edgar |
| operating_expenses | {"amount": 1010083, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2012-03-31 | sec_edgar |
| operating_expenses | {"amount": 5108081, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-12-31 | sec_edgar |
| operating_expenses | {"amount": 3989317, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_expenses | {"amount": 1280721, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-09-30 | sec_edgar |
| operating_expenses | {"amount": 1311533, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_expenses | {"amount": 2708596, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-06-30 | sec_edgar |
| operating_expenses | {"amount": 1397063, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2011-03-31 | sec_edgar |
| operating_expenses | {"amount": 4553934, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-12-31 | sec_edgar |
| operating_expenses | {"amount": 1109608, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 3249086, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-09-30 | sec_edgar |
| operating_expenses | {"amount": 1084565, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_expenses | {"amount": 2139478, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2010-06-30 | sec_edgar |
| operating_expenses | {"amount": 5389136, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2009-12-31 | sec_edgar |
| total_assets | {"amount": 9878826, "concept": "us-gaap:Assets", "currency": "USD"} | 2017-09-30 | sec_edgar |
| total_assets | {"amount": 11152724, "concept": "us-gaap:Assets", "currency": "USD"} | 2017-06-30 | sec_edgar |
| total_assets | {"amount": 11869514, "concept": "us-gaap:Assets", "currency": "USD"} | 2017-03-31 | sec_edgar |
| total_assets | {"amount": 12926515, "concept": "us-gaap:Assets", "currency": "USD"} | 2016-12-31 | sec_edgar |
| total_assets | {"amount": 14877944, "concept": "us-gaap:Assets", "currency": "USD"} | 2016-09-30 | sec_edgar |
| total_assets | {"amount": 16961441, "concept": "us-gaap:Assets", "currency": "USD"} | 2016-06-30 | sec_edgar |
| total_assets | {"amount": 17657583, "concept": "us-gaap:Assets", "currency": "USD"} | 2016-03-31 | sec_edgar |
| total_assets | {"amount": 19292079, "concept": "us-gaap:Assets", "currency": "USD"} | 2015-12-31 | sec_edgar |
| total_assets | {"amount": 21549389, "concept": "us-gaap:Assets", "currency": "USD"} | 2015-09-30 | sec_edgar |
| total_assets | {"amount": 23378326, "concept": "us-gaap:Assets", "currency": "USD"} | 2015-06-30 | sec_edgar |
| total_assets | {"amount": 26356854, "concept": "us-gaap:Assets", "currency": "USD"} | 2015-03-31 | sec_edgar |
| total_assets | {"amount": 26480194, "concept": "us-gaap:Assets", "currency": "USD"} | 2014-12-31 | sec_edgar |
| total_assets | {"amount": 28141022, "concept": "us-gaap:Assets", "currency": "USD"} | 2014-09-30 | sec_edgar |
| total_assets | {"amount": 27049383, "concept": "us-gaap:Assets", "currency": "USD"} | 2014-06-30 | sec_edgar |
| total_assets | {"amount": 26663596, "concept": "us-gaap:Assets", "currency": "USD"} | 2014-03-31 | sec_edgar |
| total_assets | {"amount": 26107154, "concept": "us-gaap:Assets", "currency": "USD"} | 2013-12-31 | sec_edgar |
| total_assets | {"amount": 27277692, "concept": "us-gaap:Assets", "currency": "USD"} | 2013-09-30 | sec_edgar |
| total_assets | {"amount": 28887168, "concept": "us-gaap:Assets", "currency": "USD"} | 2013-06-30 | sec_edgar |
| total_assets | {"amount": 29795564, "concept": "us-gaap:Assets", "currency": "USD"} | 2013-03-31 | sec_edgar |
| total_assets | {"amount": 31215455, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-12-31 | sec_edgar |
| total_assets | {"amount": 40172343, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-09-30 | sec_edgar |
| total_assets | {"amount": 44905994, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-06-30 | sec_edgar |
| total_assets | {"amount": 48317874, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-03-31 | sec_edgar |
| total_assets | {"amount": 56931451, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_assets | {"amount": 65603359, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-09-30 | sec_edgar |
| total_assets | {"amount": 61514753, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-06-30 | sec_edgar |
| total_assets | {"amount": 65406314, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_liabilities | {"amount": 168059, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2017-09-30 | sec_edgar |
| total_liabilities | {"amount": 368795, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2017-06-30 | sec_edgar |
| total_liabilities | {"amount": 546968, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2017-03-31 | sec_edgar |
| total_liabilities | {"amount": 307266, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2016-12-31 | sec_edgar |
| total_liabilities | {"amount": 605949, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2016-09-30 | sec_edgar |
| total_liabilities | {"amount": 261194, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2016-06-30 | sec_edgar |
| total_liabilities | {"amount": 388324, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2016-03-31 | sec_edgar |
| total_liabilities | {"amount": 1138479, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2015-12-31 | sec_edgar |
| total_liabilities | {"amount": 423122, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2015-09-30 | sec_edgar |
| total_liabilities | {"amount": 464859, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2015-06-30 | sec_edgar |
| total_liabilities | {"amount": 361799, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2015-03-31 | sec_edgar |
| total_liabilities | {"amount": 415554, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2014-12-31 | sec_edgar |
| total_liabilities | {"amount": 2042290, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2014-09-30 | sec_edgar |
| total_liabilities | {"amount": 1459460, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2014-06-30 | sec_edgar |
| total_liabilities | {"amount": 515075, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2014-03-31 | sec_edgar |
| total_liabilities | {"amount": 586345, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2013-12-31 | sec_edgar |