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FAIR VALUE MEASUREMENT (Financial Assets And Financial Liabilities Carried At Fair Value On A Recurring Basis) (Detail) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | $ 277,501 | $ 266,220 |
|
Fair Value Measurements Recurring [Member]
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Total assets at fair value | 277,501 | 266,220 |
|
Fair Value Measurements Recurring [Member] | Us Treasury and Government [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 43,427 | 32,274 |
|
Fair Value Measurements Recurring [Member] | Collateralized Mortgage Backed Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 86,476 | 88,240 |
|
Fair Value Measurements Recurring [Member] | Us States and Political Subdivisions Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 131,653 | 129,831 |
|
Fair Value Measurements Recurring [Member] | Corporate Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 15,945 | 15,875 |
|
Fair Value Measurements Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Total assets at fair value | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Us Treasury and Government [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Collateralized Mortgage Backed Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Us States and Political Subdivisions Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 2 [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Total assets at fair value | 277,501 | 266,220 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 2 [Member] | Us Treasury and Government [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 43,427 | 32,274 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 2 [Member] | Collateralized Mortgage Backed Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 86,476 | 88,240 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 2 [Member] | Us States and Political Subdivisions Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 131,653 | 129,831 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 2 [Member] | Corporate Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 15,945 | 15,875 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 3 [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Total assets at fair value | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 3 [Member] | Us Treasury and Government [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 3 [Member] | Collateralized Mortgage Backed Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 3 [Member] | Us States and Political Subdivisions Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | 0 | 0 |
|
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 3 [Member] | Corporate Debt Securities [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Available-for-sale securities | $ 0 | $ 0 |