Organization record
SOUTHEASTERN BANKING CORP
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": 111814625, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 99148053, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 98205181, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 93849854, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 93624553, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 80868505, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 81667250, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 89833788, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 42632459, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 16387348, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2008-12-31 | sec_edgar |
| cashflow_financing | {"amount": 4317280, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": -6086109, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": -17295548, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": 1602401, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 6672941, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": 17934119, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 6074905, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": 17277651, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": -13926085, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": 7302029, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_investing | {"amount": 17129391, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": 30366063, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": 8978094, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": 4794249, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": 14323624, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": 28887558, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": 27200893, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": 35999038, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 1047263, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 7236266, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 4266161, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 2400854, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": 1288858, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 5978303, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 4072328, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 2722785, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 4172158, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3580797, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3580797, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3580797, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3580797, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3580797, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-10 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-03-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-10 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-08-15 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3129388, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3129388} | 2012-05-10 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3129388} | 2012-03-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3129388} | 2011-11-10 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3129388} | 2011-08-15 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 12421000, "currency": "USD"} | 2011-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.13, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.13, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-09-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.13, "concept": "us-gaap:CommonStockDividendsPerShareDeclared | 2010-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.3, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-03-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"amount": -192099, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"amount": -3905624, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -1642138, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -1386877, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": -2263486, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": -512579, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-12-31 | sec_edgar |
| industry_sic | {"code": "6022", "scheme": "SIC", "description": "State Commercial Banks"} | sec_edgar | |
| interest_expense | {"amount": 536316, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-03-31 | sec_edgar |
| interest_expense | {"amount": 3205237, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| interest_expense | {"amount": 2546358, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| interest_expense | {"amount": 754489, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| interest_expense | {"amount": 841801, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| interest_expense | {"amount": 1791869, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| interest_expense | {"amount": 950068, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-03-31 | sec_edgar |
| interest_expense | {"amount": 4647017, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-12-31 | sec_edgar |
| interest_expense | {"amount": 1126723, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 3613186, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 2486463, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 1210986, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 5833254, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-12-31 | sec_edgar |
| net_income | {"amount": -388583, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| net_income | {"amount": -4992394, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": -2187667, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -1988549, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -199118, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": -225305, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": 26187, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": -12644963, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": -5876539, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -2652120, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": -2052010, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": -3224419, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 734087, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| ppe_net | {"amount": 11515253, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-03-31 | sec_edgar |
| ppe_net | {"amount": 11710593, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-12-31 | sec_edgar |
| ppe_net | {"amount": 11875560, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-09-30 | sec_edgar |
| ppe_net | {"amount": 11947192, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-06-30 | sec_edgar |
| ppe_net | {"amount": 12107464, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": -388583, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2012-03-31 | sec_edgar |
| pretax_income | {"amount": -4992394, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-12-31 | sec_edgar |
| pretax_income | {"amount": -1988549, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -2187667, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -199118, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": -225305, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": 26187, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesM | 2011-03-31 | sec_edgar |
| pretax_income | {"amount": -12837062, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTa | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": -4294258, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": -9782163, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": -5487905, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": -3438887, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": 221508, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2009-12-31 | sec_edgar |
| retained_earnings | {"amount": 42078986, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2012-03-31 | sec_edgar |
| retained_earnings | {"amount": 42467569, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-12-31 | sec_edgar |
| retained_earnings | {"amount": 45272296, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-09-30 | sec_edgar |
| retained_earnings | {"amount": 47260845, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-06-30 | sec_edgar |
| retained_earnings | {"amount": 47459963, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-12-31 | sec_edgar |
| share_based_compensation | {"amount": 8201, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2012-03-31 | sec_edgar |
| share_based_compensation | {"amount": 45359, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-12-31 | sec_edgar |
| share_based_compensation | {"amount": 34019, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-09-30 | sec_edgar |
| share_based_compensation | {"amount": 22679, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-06-30 | sec_edgar |
| share_based_compensation | {"amount": 11340, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2011-03-31 | sec_edgar |
| share_based_compensation | {"amount": 45972, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-12-31 | sec_edgar |
| share_based_compensation | {"amount": 35550, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-09-30 | sec_edgar |
| share_based_compensation | {"amount": 23029, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2010-06-30 | sec_edgar |
| share_based_compensation | {"amount": 42908, "concept": "us-gaap:ShareBasedCompensation", "currency": "USD"} | 2009-12-31 | sec_edgar |
| share_repurchase | {"amount": 91430, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "US | 2010-12-31 | sec_edgar |
| share_repurchase | {"amount": 91430, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "US | 2010-09-30 | sec_edgar |
| share_repurchase | {"amount": 91430, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "US | 2010-06-30 | sec_edgar |
| share_repurchase | {"amount": 452999, "concept": "us-gaap:PaymentsForRepurchaseOfCommonStock", "currency": "U | 2009-12-31 | sec_edgar |
| stockholders_equity | {"amount": 39984648, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-03-31 | sec_edgar |
| stockholders_equity | {"amount": 40124655, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-12-31 | sec_edgar |
| stockholders_equity | {"amount": 43145940, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-09-30 | sec_edgar |
| stockholders_equity | {"amount": 44966357, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-06-30 | sec_edgar |
| stockholders_equity | {"amount": 44882917, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-03-31 | sec_edgar |
| stockholders_equity | {"amount": 44805559, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2010-12-31 | sec_edgar |
| stockholders_equity | {"amount": 52157554, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2010-09-30 | sec_edgar |
| stockholders_equity | {"amount": 54629543, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2010-06-30 | sec_edgar |
| stockholders_equity | {"amount": 56558683, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2009-12-31 | sec_edgar |
| stockholders_equity | {"amount": 57183543, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2008-12-31 | sec_edgar |
| total_assets | {"amount": 420688158, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-03-31 | sec_edgar |
| total_assets | {"amount": 416609878, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_assets | {"amount": 409137379, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-09-30 | sec_edgar |
| total_assets | {"amount": 429632411, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-06-30 | sec_edgar |
| total_assets | {"amount": 427633057, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_liabilities | {"amount": 380703510, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2012-03-31 | sec_edgar |
| total_liabilities | {"amount": 376485223, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_liabilities | {"amount": 365991439, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-09-30 | sec_edgar |
| total_liabilities | {"amount": 384666054, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-06-30 | sec_edgar |
| total_liabilities | {"amount": 382827498, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 420688158, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2012-03-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 416609878, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 409137379, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-09-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 429632411, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-06-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 427633057, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2010-12-31 | sec_edgar |
| treasury_stock_value | {"amount": 8894461, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2012-03-31 | sec_edgar |
| treasury_stock_value | {"amount": 8894461, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2011-12-31 | sec_edgar |
| treasury_stock_value | {"amount": 8894461, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2011-09-30 | sec_edgar |
| treasury_stock_value | {"amount": 8894461, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2011-06-30 | sec_edgar |
| treasury_stock_value | {"amount": 8894461, "concept": "us-gaap:TreasuryStockValue", "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": 774899, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": 534524, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": 762422, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": 605630, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": 268393, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 1549228, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 1541027, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 1529687, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 1518347, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 1495668, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 8201, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 45359, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 34019, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 22679, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 11340, "currency": "USD"} | 2011-03-31 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 45972, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 35550, "currency": "USD"} | 2010-09-30 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 23029, "currency": "USD"} | 2010-06-30 | sec_edgar |
| xbrl:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue | {"amount": 42908, "currency": "USD"} | 2009-12-31 | sec_edgar |
| xbrl:Assets | {"amount": 420688158, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:Assets | {"amount": 416609878, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:Assets | {"amount": 409137379, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:Assets | {"amount": 429632411, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:Assets | {"amount": 427633057, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AvailableForSaleSecurities | {"amount": 85235183, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AvailableForSaleSecurities | {"amount": 88001673, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AvailableForSaleSecurities | {"amount": 65958580, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AvailableForSaleSecurities | {"amount": 74369036, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AvailableForSaleSecurities | {"amount": 74299903, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -10866, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -7983, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -18191, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -18191, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -18191, "currency": "USD"} | 2011-03-31 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -143408, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -143408, "currency": "USD"} | 2010-09-30 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -143408, "currency": "USD"} | 2010-06-30 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": -143408, "currency": "USD"} | 2010-06-30 | sec_edgar |
| xbrl:AvailableForSaleSecuritiesGrossRealizedGainLossNet | {"amount": 160014, "currency": "USD"} | 2009-12-31 | sec_edgar |