Organization record
GRAYSON BANKSHARES 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 |
|---|---|---|---|
| cashflow_financing | {"amount": -2186146, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": -19736979, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": -11855935, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": -9537478, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": -1343898, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": -2353945, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 3144453, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": -3391046, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": 2065455, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1302880, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-03-31 | sec_edgar |
| cashflow_investing | {"amount": 27576391, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": 22016264, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": 8989389, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": 6087288, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": 9037864, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": 5477222, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": 2957009, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": 6651062, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 767868, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curre | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 2480023, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 1855678, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 1015888, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": 1411166, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 5273827, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 4141680, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 1738546, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": -1108885, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-14 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-14 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-08-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 1718968, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1718968} | 2012-05-14 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1718968} | 2011-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1718968} | 2011-11-14 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 1718968} | 2011-08-11 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 14845644, "currency": "USD"} | 2011-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 25623763, "currency": "USD"} | 2010-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2012-03-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2011-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2011-09-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2011-09-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0, "concept": "us-gaap:CommonStockDividendsPerShareDeclared", | 2011-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2011-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2011-03-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.4, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2010-12-31 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.3, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2010-09-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2010-09-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.2, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2010-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2010-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.4, "concept": "us-gaap:CommonStockDividendsPerShareDeclared" | 2009-12-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2012-03-31 | sec_edgar |
| dividends_paid | {"amount": 171897, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-12-31 | sec_edgar |
| dividends_paid | {"amount": 171897, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-09-30 | sec_edgar |
| dividends_paid | {"amount": 171897, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-06-30 | sec_edgar |
| dividends_paid | {"amount": 171897, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2011-03-31 | sec_edgar |
| dividends_paid | {"amount": 687587, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2010-12-31 | sec_edgar |
| dividends_paid | {"amount": 515690, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2010-09-30 | sec_edgar |
| dividends_paid | {"amount": 343794, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2010-06-30 | sec_edgar |
| dividends_paid | {"amount": 687587, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2009-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.29, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2012-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.96, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.86, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.46, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.23, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.4, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": -0.18, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2011-03-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.68, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-12-31 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.26, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.58, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-09-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.32, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.08, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2010-06-30 | sec_edgar |
| eps_basic | {"per": "shares", "amount": 0.51, "concept": "us-gaap:EarningsPerShareBasic", "currency": | 2009-12-31 | sec_edgar |
| income_tax_expense | {"amount": 186000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-03-31 | sec_edgar |
| income_tax_expense | {"amount": -1214279, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-12-31 | sec_edgar |
| income_tax_expense | {"amount": -497000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-09-30 | sec_edgar |
| income_tax_expense | {"amount": -1053000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-09-30 | sec_edgar |
| income_tax_expense | {"amount": -299000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-06-30 | sec_edgar |
| income_tax_expense | {"amount": -556000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-06-30 | sec_edgar |
| income_tax_expense | {"amount": -257000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2011-03-31 | sec_edgar |
| income_tax_expense | {"amount": 266520, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-12-31 | sec_edgar |
| income_tax_expense | {"amount": 251000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": 146000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-09-30 | sec_edgar |
| income_tax_expense | {"amount": -14000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": 105000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2010-06-30 | sec_edgar |
| income_tax_expense | {"amount": 100301, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2009-12-31 | sec_edgar |
| industry_sic | {"code": "6035", "scheme": "SIC", "description": "Savings Institution, Federally Chartered | sec_edgar | |
| interest_expense | {"amount": 955739, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-03-31 | sec_edgar |
| interest_expense | {"amount": 4867155, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| interest_expense | {"amount": 1251910, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| interest_expense | {"amount": 3836530, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-09-30 | sec_edgar |
| interest_expense | {"amount": 2584620, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| interest_expense | {"amount": 1234463, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-06-30 | sec_edgar |
| interest_expense | {"amount": 1350157, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-03-31 | sec_edgar |
| interest_expense | {"amount": 6507836, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-12-31 | sec_edgar |
| interest_expense | {"amount": 1629906, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 5030808, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-09-30 | sec_edgar |
| interest_expense | {"amount": 3400902, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 1672530, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2010-06-30 | sec_edgar |
| interest_expense | {"amount": 8417445, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2009-12-31 | sec_edgar |
| long_term_debt | {"amount": 20000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2012-03-31 | sec_edgar |
| long_term_debt | {"amount": 20000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2011-12-31 | sec_edgar |
| long_term_debt | {"amount": 20000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2011-09-30 | sec_edgar |
| long_term_debt | {"amount": 25000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2011-06-30 | sec_edgar |
| long_term_debt | {"amount": 25000000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": 490403, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2012-03-31 | sec_edgar |
| net_income | {"amount": -1645840, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-12-31 | sec_edgar |
| net_income | {"amount": -1473747, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -781408, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-09-30 | sec_edgar |
| net_income | {"amount": -692339, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": -389153, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-06-30 | sec_edgar |
| net_income | {"amount": -303186, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2011-03-31 | sec_edgar |
| net_income | {"amount": 1165861, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-12-31 | sec_edgar |
| net_income | {"amount": 448165, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": 1000889, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-09-30 | sec_edgar |
| net_income | {"amount": 552724, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 143640, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2010-06-30 | sec_edgar |
| net_income | {"amount": 882719, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2009-12-31 | sec_edgar |
| ppe_net | {"amount": 11036993, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2012-03-31 | sec_edgar |
| ppe_net | {"amount": 11181700, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-12-31 | sec_edgar |
| ppe_net | {"amount": 10990158, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-09-30 | sec_edgar |
| ppe_net | {"amount": 10632899, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2011-06-30 | sec_edgar |
| ppe_net | {"amount": 10575133, "concept": "us-gaap:PropertyPlantAndEquipmentNet", "currency": "USD"} | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": 676403, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2012-03-31 | sec_edgar |
| pretax_income | {"amount": -2860119, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-12-31 | sec_edgar |
| pretax_income | {"amount": -2526747, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -1278408, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-09-30 | sec_edgar |
| pretax_income | {"amount": -1248339, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTax | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": -688153, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2011-06-30 | sec_edgar |
| pretax_income | {"amount": -560186, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2011-03-31 | sec_edgar |
| pretax_income | {"amount": 1432381, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2010-12-31 | sec_edgar |
| pretax_income | {"amount": 1251889, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxe | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": 594165, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-09-30 | sec_edgar |
| pretax_income | {"amount": 129640, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": 657724, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2010-06-30 | sec_edgar |
| pretax_income | {"amount": 983020, "concept": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxes | 2009-12-31 | sec_edgar |
| retained_earnings | {"amount": 27648154, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2012-03-31 | sec_edgar |
| retained_earnings | {"amount": 27157751, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-12-31 | sec_edgar |
| retained_earnings | {"amount": 27329844, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-09-30 | sec_edgar |
| retained_earnings | {"amount": 28111252, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2011-06-30 | sec_edgar |
| retained_earnings | {"amount": 28975488, "concept": "us-gaap:RetainedEarningsAccumulatedDeficit", "currency": | 2010-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2012-03-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2011-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2011-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2011-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2011-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2011-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2011-03-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2010-12-31 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2010-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2010-09-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2010-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2010-06-30 | sec_edgar |
| shares_wavg_basic | {"unit": "shares", "value": 1718968, "concept": "us-gaap:WeightedAverageNumberOfSharesOuts | 2009-12-31 | sec_edgar |
| stockholders_equity | {"amount": 28147564, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2012-03-31 | sec_edgar |
| stockholders_equity | {"amount": 28339906, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-12-31 | sec_edgar |
| stockholders_equity | {"amount": 29779100, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-09-30 | sec_edgar |
| stockholders_equity | {"amount": 30107257, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2011-06-30 | sec_edgar |
| stockholders_equity | {"amount": 30409770, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2010-12-31 | sec_edgar |
| stockholders_equity | {"amount": 30539945, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2009-12-31 | sec_edgar |
| stockholders_equity | {"amount": 29016695, "concept": "us-gaap:StockholdersEquity", "currency": "USD"} | 2008-12-31 | sec_edgar |
| total_assets | {"amount": 344256317, "concept": "us-gaap:Assets", "currency": "USD"} | 2012-03-31 | sec_edgar |
| total_assets | {"amount": 346383063, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_assets | {"amount": 356011607, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-09-30 | sec_edgar |
| total_assets | {"amount": 358411380, "concept": "us-gaap:Assets", "currency": "USD"} | 2011-06-30 | sec_edgar |
| total_assets | {"amount": 368217088, "concept": "us-gaap:Assets", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_liabilities | {"amount": 316108753, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2012-03-31 | sec_edgar |
| total_liabilities | {"amount": 318043157, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-12-31 | sec_edgar |
| total_liabilities | {"amount": 326232507, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-09-30 | sec_edgar |
| total_liabilities | {"amount": 328304123, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2011-06-30 | sec_edgar |
| total_liabilities | {"amount": 337807318, "concept": "us-gaap:Liabilities", "currency": "USD"} | 2010-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 344256317, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2012-03-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 346383063, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-12-31 | sec_edgar |
| total_liabilities_and_equity | {"amount": 356011607, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-09-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 358411380, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2011-06-30 | sec_edgar |
| total_liabilities_and_equity | {"amount": 368217088, "concept": "us-gaap:LiabilitiesAndStockholdersEquity", "currency": " | 2010-12-31 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": -116105, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": -420185, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": 287061, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": 184793, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": -99344, "currency": "USD"} | 2011-03-31 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": -271646, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": 163351, "currency": "USD"} | 2010-09-30 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": 104492, "currency": "USD"} | 2010-06-30 | sec_edgar |
| xbrl:AccretionAmortizationOfDiscountsAndPremiumsInvestments | {"amount": -100616, "currency": "USD"} | 2009-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": -2170925, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": -1488180, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": -221079, "currency": "USD"} | 2011-09-30 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": -674330, "currency": "USD"} | 2011-06-30 | sec_edgar |
| xbrl:AccumulatedOtherComprehensiveIncomeLossNetOfTax | {"amount": -1236053, "currency": "USD"} | 2010-12-31 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 521625, "currency": "USD"} | 2012-03-31 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 521625, "currency": "USD"} | 2011-12-31 | sec_edgar |
| xbrl:AdditionalPaidInCapital | {"amount": 521625, "currency": "USD"} | 2011-09-30 | sec_edgar |