XML 63 R60.htm IDEA: XBRL DOCUMENT v2.4.1.9
Disclosures About Fair Value of Financial Instruments (Details 3) (Debt securities, USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Debt securities
    
Reconciliation of debt securities measured at fair value on a recurring basis using significant unobservable inputs (Level 3)    
Balance at the beginning of the period $ 10,597us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
/ us-gaap_InvestmentTypeAxis
= us-gaap_DebtSecuritiesMember		 $ 12,251us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
/ us-gaap_InvestmentTypeAxis
= us-gaap_DebtSecuritiesMember
Total net realized investment gains/ (losses) and net change in unrealized appreciation/ (depreciation):    
Included in other comprehensive income (291)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
/ us-gaap_InvestmentTypeAxis
= us-gaap_DebtSecuritiesMember		 140us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
/ us-gaap_InvestmentTypeAxis
= us-gaap_DebtSecuritiesMember
Balance at the end of the period $ 10,306us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
/ us-gaap_InvestmentTypeAxis
= us-gaap_DebtSecuritiesMember		 $ 12,391us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
/ us-gaap_InvestmentTypeAxis
= us-gaap_DebtSecuritiesMember