| 
           FAIR VALUE MEASUREMENTS (Summary of Quantitative Information About Level 3 Fair Value Measurements) (Details) (USD $) 
        In Thousands, unless otherwise specified  | 
        9 Months Ended | 12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 
           Sep. 30, 2014 
         | 
        
           Dec. 31, 2013 
         | 
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| 
           Market comparables [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total | $ 64,664 | $ 42,101 | ||||||||
| 
           Other Real Estate Owned [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | Discount applied to market comparables (1) | [1] | ||||||
| 
           Other Real Estate Owned [Member] | Market comparables [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Other real estate owned | 37,754 | 34,116 | ||||||||
| 
           Discount applied to Market Comparables [Member] | Other Real Estate Owned [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 32.00% | 33.00% | ||||||||
| 
           Impaired loans [Member] | Market comparables [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 26,910 | 7,985 | ||||||||
| 
           Impaired loans [Member] | Commercial Construction [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | Discount applied to market comparables (1) | [1] | ||||||
| 
           Impaired loans [Member] | Commercial Construction [Member] | Market comparables [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 2 | 219 | ||||||||
| 
           Impaired loans [Member] | Commercial Real Estate - Owner Occupied [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | Discount applied to market comparables (1) | [1] | ||||||
| 
           Impaired loans [Member] | Commercial Real Estate - Owner Occupied [Member] | Market comparables [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 5,628 | 2,043 | ||||||||
| 
           Impaired loans [Member] | Commercial Real Estate - Non-Owner Occupied [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | ||||||||
| 
           Impaired loans [Member] | Commercial Real Estate - Non-Owner Occupied [Member] | Market comparables [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 9,731 | |||||||||
| 
           Impaired loans [Member] | Raw Land and Lots [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | Discount applied to market comparables (1) | [1] | ||||||
| 
           Impaired loans [Member] | Raw Land and Lots [Member] | Market comparables [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 2,483 | 908 | ||||||||
| 
           Impaired loans [Member] | Single Family Investment Real Estate [Member] 
         | 
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| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | Discount applied to market comparables (1) | [1] | ||||||
| 
           Impaired loans [Member] | Single Family Investment Real Estate [Member] | Market comparables [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 5,189 | 1,332 | ||||||||
| 
           Impaired loans [Member] | Commercial and Industrial [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1] | Discount applied to market comparables (1) | [1] | ||||||
| 
           Impaired loans [Member] | Commercial and Industrial [Member] | Market comparables [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | 1,102 | 1,719 | ||||||||
| 
           Impaired loans [Member] | Other Consumer [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Level 3 fair value unobservable inputs | Discount applied to market comparables (1) | [1],[2] | Discount applied to market comparables (1) | [1],[3] | ||||||
| 
           Impaired loans [Member] | Other Consumer [Member] | Market comparables [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Total Impaired Loans | $ 2,775 | [2] | $ 1,764 | [3] | ||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Commercial Construction [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 0.00% | 0.00% | ||||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Commercial Real Estate - Owner Occupied [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 25.00% | 17.00% | ||||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Commercial Real Estate - Non-Owner Occupied [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 16.00% | |||||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Raw Land and Lots [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 1.00% | 10.00% | ||||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Single Family Investment Real Estate [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 15.00% | 0.00% | ||||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Commercial and Industrial [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 27.00% | 28.00% | ||||||||
| 
           Impaired loans [Member] | Discount applied to Market Comparables [Member] | Other Consumer [Member] 
         | 
        ||||||||||
| Summary of quantitative information about Level 3 Fair Value Measurements | ||||||||||
| Weighted Average | 6.00% | [2] | 0.00% | [3] | ||||||
          
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