XML 25 R73.htm IDEA: XBRL DOCUMENT v2.4.1.9
SCHEDULE VI SUPPLEMENTAL INFORMATION CONCERNING PROPERTY/CASUALTY INSURANCE OPERATIONS (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Supplemental Information for Property, Casualty Insurance Underwriters [Line Items]      
Deferred Policy Acquisition Costs $ 2,263us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts $ 2,319us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts $ 3,091us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
Reserves for Unpaid Claims and Claim Adjustment Expenses 506,102us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense 474,470us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense 455,454us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense
Discount if any Deducted in Column C 3,129us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves [1] 5,885us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves [1] 6,118us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves [1]
Unearned Premiums 35,019us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums 36,693us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums 37,273us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums
Earned Premiums 261,627us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums 252,743us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums 237,461us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
Net Investment Income 9,055us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome 8,770us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome 9,930us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome
Claims and Claim Adjustment Expenses Incurred Related to Current Year 169,950us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense 156,264us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense 147,963us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
Claims and Claim Adjustment Expenses Incurred Related to Prior Years (10,354)us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense (5,563)us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense (9,875)us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
Amortization of Deferred Policy Acquisition Costs 48,872us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts 47,414us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts 41,957us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts
Paid Claims and Claim Adjustment Expenses 152,101us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense 151,849us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense 138,945us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense
Net Premiums Written $ 262,171us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten $ 253,684us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten $ 233,678us-gaap_SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
Loss reserve discounted present value cash flow pretax interest rate utilized (in hundredths) 3.50%bwinb_LossReserveDiscountedPresentValueCashFlowInterestRate 3.50%bwinb_LossReserveDiscountedPresentValueCashFlowInterestRate 3.50%bwinb_LossReserveDiscountedPresentValueCashFlowInterestRate
[1] Loss reserves on certain reinsurance assumed and permanent total disability worker's compensation claims have been discounted to present value using pretax interest rates not exceeding 3.5%.