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Share-Based Compensation - Summary of Stock Options Outstanding under Plans (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2014
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| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||
| Number of Shares, Options outstanding at beginning of period | 603,872us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber | ||
| Number of Shares, Options exercised | (19,581)us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised | (15,195)us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised | |
| Number of Shares, Options forfeited | (501)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod | ||
| Number of Shares, Options expired | (125)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod | ||
| Number of Shares, Options outstanding at end of period | 583,665us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber | 603,872us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber | |
| Number of Shares, Options exercisable at end of period | 205,058us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber | ||
| Weighted-Average Exercise Price Per Share, Options outstanding at beginning of period | $ 23.78us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice | ||
| Weighted-Average Exercise Price Per Share, Options exercised | $ 14.20us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice | ||
| Weighted-Average Exercise Price Per Share, Options forfeited | $ 12.54us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice | ||
| Weighted-Average Exercise Price Per Share, Options expired | $ 144.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice | ||
| Weighted-Average Exercise Price Per Share, Options outstanding at end of period | $ 24.09us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice | $ 23.78us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice | |
| Weighted-Average Exercise Price Per Share, Options exercisable at end of period | $ 35.12us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice | ||
| Weighted-Average Remaining Contractual Life, Options outstanding | 8 years | 8 years 3 months 18 days | |
| Weighted-Average Remaining Contractual Life, Options exercised | 8 years | ||
| Weighted-Average Remaining Contractual Life, Options forfeited | 7 years 8 months 12 days | ||
| Weighted-Average Remaining Contractual Life, Options expired | 1 year 1 month 6 days | ||
| Weighted-Average Remaining Contractual Life, Options exercisable at end of period | 6 years 9 months 18 days | ||
| Aggregate Intrinsic Value of In-the-Money Options, Options outstanding at beginning of period | $ 2,853us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue | ||
| Aggregate Intrinsic Value of In-the-Money Options, Options exercised | 0hafc_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardsExercisesInPeriodAggregateIntrinsicValue | ||
| Aggregate Intrinsic Value of In-the-Money Options, Options forfeited | 0hafc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodIntrinsicValue | ||
| Aggregate Intrinsic Value of In-the-Money Options, Options expired | 0hafc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpiredInPeriodIntrinsicValue | ||
| Aggregate Intrinsic Value of In-the-Money Options, Options outstanding at end of period | 2,383us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue | 2,853us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue | |
| Aggregate Intrinsic Value of In-the-Money Options, Options exercisable at end of period | $ 1,158us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 | ||
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Awards Exercises In Period Aggregate Intrinsic Value No definition available.
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Exercise In Period Weighted Average Remaining Contractual Term 2 No definition available.
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Expired In Period Intrinsic Value. No definition available.
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Expired In Period Weighted Average Remaining Contractual Term. No definition available.
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited Weighted Average Remaining Contractual Term No definition available.
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- Definition
Share based compensation arrangement by share based payment award options forfeitures in period intrinsic value. No definition available.
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- Details
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- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
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- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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