Organization record
SWS GROUP INC
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": 107543000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 99620000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 87763000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 121130000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 128996000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 111046000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 179160000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-03-29 | sec_edgar |
| cash_and_equivalents | {"amount": 79631000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 71153000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-09-28 | sec_edgar |
| cash_and_equivalents | {"amount": 81826000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-06-29 | sec_edgar |
| cash_and_equivalents | {"amount": 303407000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-03-30 | sec_edgar |
| cash_and_equivalents | {"amount": 130857000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-12-30 | sec_edgar |
| cash_and_equivalents | {"amount": 218401000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 298903000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 298903000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-06-24 | sec_edgar |
| cash_and_equivalents | {"amount": 274022000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-03-25 | sec_edgar |
| cash_and_equivalents | {"amount": 243375000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 227168000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-09-24 | sec_edgar |
| cash_and_equivalents | {"amount": 27190000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-29 | sec_edgar |
| cash_and_equivalents | {"amount": 27190000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-25 | sec_edgar |
| cash_and_equivalents | {"amount": 27190000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-24 | sec_edgar |
| cash_and_equivalents | {"amount": 96253000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-06-26 | sec_edgar |
| cashflow_financing | {"amount": 21324000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-09-30 | sec_edgar |
| cashflow_financing | {"amount": -54200000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-06-30 | sec_edgar |
| cashflow_financing | {"amount": -21868000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-03-31 | sec_edgar |
| cashflow_financing | {"amount": -29580000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 88362000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": 34077000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": 107613000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-03-29 | sec_edgar |
| cashflow_financing | {"amount": 96174000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 50374000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-09-28 | sec_edgar |
| cashflow_financing | {"amount": 4261000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-06-29 | sec_edgar |
| cashflow_financing | {"amount": 49172000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-03-30 | sec_edgar |
| cashflow_financing | {"amount": 49172000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-03-30 | sec_edgar |
| cashflow_financing | {"amount": 49524000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-30 | sec_edgar |
| cashflow_financing | {"amount": 49524000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-30 | sec_edgar |
| cashflow_financing | {"amount": 117279000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": 117279000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": -426768000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2011-06-24 | sec_edgar |
| cashflow_financing | {"amount": -426768000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2011-06-24 | sec_edgar |
| cashflow_financing | {"amount": -338345000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2011-03-25 | sec_edgar |
| cashflow_financing | {"amount": -166991000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 12539000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-09-24 | sec_edgar |
| cashflow_financing | {"amount": 362871000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-06-25 | sec_edgar |
| cashflow_investing | {"amount": 33975000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2014-09-30 | sec_edgar |
| cashflow_investing | {"amount": -5376000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2014-06-30 | sec_edgar |
| cashflow_investing | {"amount": -27561000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-03-31 | sec_edgar |
| cashflow_investing | {"amount": 3001000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": 9747000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2013-09-30 | sec_edgar |
| cashflow_investing | {"amount": 59646000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2013-06-30 | sec_edgar |
| cashflow_investing | {"amount": 114956000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-03-29 | sec_edgar |
| cashflow_investing | {"amount": 6835000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -7907000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-09-28 | sec_edgar |
| cashflow_investing | {"amount": -219838000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2012-06-29 | sec_edgar |
| cashflow_investing | {"amount": -28187000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-03-30 | sec_edgar |
| cashflow_investing | {"amount": -28187000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-03-30 | sec_edgar |
| cashflow_investing | {"amount": -234718000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-12-30 | sec_edgar |
| cashflow_investing | {"amount": -234718000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-12-30 | sec_edgar |
| cashflow_investing | {"amount": -167611000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": -167611000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": 208484000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-06-24 | sec_edgar |
| cashflow_investing | {"amount": 208484000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-06-24 | sec_edgar |
| cashflow_investing | {"amount": 175464000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-03-25 | sec_edgar |
| cashflow_investing | {"amount": -7985000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -228403000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-09-24 | sec_edgar |
| cashflow_investing | {"amount": -172403000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-06-25 | sec_edgar |
| cashflow_operating | {"amount": -47376000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-09-30 | sec_edgar |
| cashflow_operating | {"amount": 48150000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2014-06-30 | sec_edgar |
| cashflow_operating | {"amount": 26146000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": 36663000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -80159000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": -64503000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": -125235000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesConti | 2013-03-29 | sec_edgar |
| cashflow_operating | {"amount": -105204000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesConti | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": -53140000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-09-28 | sec_edgar |
| cashflow_operating | {"amount": -1500000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2012-06-29 | sec_edgar |
| cashflow_operating | {"amount": -16481000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-03-30 | sec_edgar |
| cashflow_operating | {"amount": -16481000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-03-30 | sec_edgar |
| cashflow_operating | {"amount": 17148000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-30 | sec_edgar |
| cashflow_operating | {"amount": 17148000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-30 | sec_edgar |
| cashflow_operating | {"amount": -30170000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": -30170000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 489997000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-06-24 | sec_edgar |
| cashflow_operating | {"amount": 489997000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-06-24 | sec_edgar |
| cashflow_operating | {"amount": 409713000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-03-25 | sec_edgar |
| cashflow_operating | {"amount": 391161000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 415842000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-09-24 | sec_edgar |
| cashflow_operating | {"amount": -259531000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2010-06-25 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 39833879, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-03-29 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-09-28 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-06-29 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33312140, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-24 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 48456850, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 39453530, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33239459, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-08-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32757177, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33068118, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-05-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32754033, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33068118, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-02-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32747990, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33014451, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32668239, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33076003, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-08-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32629213, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32937575, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-05-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32640886, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-03-29 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32942546, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-02-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32634087, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32877467, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-10-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32557735, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-09-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32877467, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-08-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32576307, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-06-29 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32882992, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32607401, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-03-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32605973, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-02-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32324839, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32538741, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32276369, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 32285076, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-06-24 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 48456850} | 2014-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33239459} | 2014-08-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33068118} | 2014-05-02 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33068118} | 2014-02-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33014451} | 2013-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33076003} | 2013-08-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32937575} | 2013-05-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32942546} | 2013-02-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32877467} | 2012-10-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32877467} | 2012-08-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32882992} | 2012-05-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32605973} | 2012-02-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 32538741} | 2011-11-04 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 230621000, "currency": "USD"} | 2013-12-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 200412000, "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 250923672, "currency": "USD"} | 2011-12-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2014-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2013-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2012-06-29 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.01, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2011-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.01, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2011-06-24 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.01, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2011-06-24 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.01, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2011-03-25 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.09, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-09-24 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.09, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-09-24 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.09, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-06-25 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.09, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-03-26 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.09, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2009-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.09, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2009-09-25 | sec_edgar |
| dividends_paid | {"amount": 3904000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2011-06-24 | sec_edgar |
| dividends_paid | {"amount": 3904000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2011-06-24 | sec_edgar |
| dividends_paid | {"amount": 3578000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2011-03-25 | sec_edgar |
| dividends_paid | {"amount": 3253000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2010-12-31 | sec_edgar |
| dividends_paid | {"amount": 2928000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2010-09-24 | sec_edgar |
| dividends_paid | {"amount": 11216000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2010-06-25 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.21, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.27, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.21, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2014-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.06, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -1.02, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.03, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-03-29 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.17, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2013-03-29 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.32, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.17, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-09-28 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-06-29 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-03-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.14, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-03-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.25, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-03-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.39, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.44, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.39, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.71, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-24 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.71, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-24 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.07, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-25 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.71, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-25 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.65, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.64, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-24 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.1, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-25 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.01, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2014-09-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.21, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2014-06-30 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.27, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2014-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": -0.21, "concept": "us-gaap:EarningsPerShareDiluted", "currency | 2014-03-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.05, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-12-31 | sec_edgar |
| eps_diluted | {"per": "shares", "amount": 0.06, "concept": "us-gaap:EarningsPerShareDiluted", "currency" | 2013-12-31 | sec_edgar |