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Fair Value Measurements - Foreclosed Assets Remeasured and Reported at Fair Value (Detail) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Mar. 31, 2014
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Foreclosed Assets Remeasured at Initial Recognition Carrying Value Of Foreclosed Assets Prior To Remeasurement | $ 67 cfr_ForeclosedAssetsRemeasuredatInitialRecognitionCarryingValueOfForeclosedAssetsPriorToRemeasurement | $ 2,198 cfr_ForeclosedAssetsRemeasuredatInitialRecognitionCarryingValueOfForeclosedAssetsPriorToRemeasurement
Foreclosed Assets Remeasured at Initial Recognition Charge-offs recognized in the allowance for loan losses | 0 cfr_ForeclosedAssetsRemeasuredatInitialRecognitionChargeOffsRecognizedInAllowanceForLoanLosses | (204)cfr_ForeclosedAssetsRemeasuredatInitialRecognitionChargeOffsRecognizedInAllowanceForLoanLosses
Fair Value of Foreclosed Assets Remeasured at Initial Recognition | 67 cfr_FairValueofForeclosedAssetsRemeasuredatInitialRecognition | 1,994 cfr_FairValueofForeclosedAssetsRemeasuredatInitialRecognition
Foreclosed Assets Remeasured Subsequent to initial Recognition Carrying value of foreclosed assets prior to remeasurement | 138 cfr_ForeclosedAssetsRemeasuredSubsequenttoInitialRecognitionCarryingValueOfForeclosedAssetsPriorToRemeasurement | 499 cfr_ForeclosedAssetsRemeasuredSubsequenttoInitialRecognitionCarryingValueOfForeclosedAssetsPriorToRemeasurement
Foreclosed Assets Remeasured Subsequent to Initial Write-downs included in other non-interest expense | (22)cfr_ForeclosedAssetsRemeasuredSubsequenttoinitialRecognitionWriteDownsIncludedInOtherNonInterestExpense | (244)cfr_ForeclosedAssetsRemeasuredSubsequenttoinitialRecognitionWriteDownsIncludedInOtherNonInterestExpense
Fair Value of Foreclosed Assets remeasured subsequent to initial recognition | $ 116 cfr_FairValueofForeclosedAssetsremeasuredsubsequenttoinitialrecognition | $ 255 cfr_FairValueofForeclosedAssetsremeasuredsubsequenttoinitialrecognition

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- Definition Foreclosed Assets Remeasured at Initial Recognition Charge Offs Recognized In Allowance For Loan Losses + References No definition available. + Details
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- Definition Foreclosed Assets Remeasured Subsequent to initial recognition Write-downs included in other non-interest expense + References No definition available. + Details
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