FAIR VALUE MEASUREMENTS (Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis) (Details) (USD $)
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Mar. 31, 2014
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Dec. 31, 2013
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Mar. 31, 2013
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Fair value of assets and liabilities measured on a recurring basis: |
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Asset, interest rate swap - loans |
$ 16,000
|
$ 33,000
|
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Available for sale securities, Estimated fair value |
1,078,699,000
|
677,348,000
|
583,217,000
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Liability, interest rate swap - loans |
16,000
|
33,000
|
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Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Asset, interest rate swap - loans |
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Available for sale securities, Estimated fair value |
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Liability, interest rate swap - loans |
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Significant Other Observable Inputs Level 2 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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|
|
Asset, interest rate swap - loans |
16,000
|
33,000
|
|
Available for sale securities, Estimated fair value |
1,078,699,000
|
677,348,000
|
|
Liability, interest rate swap - loans |
16,000
|
33,000
|
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Significant Unobservable Inputs Level 3 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Asset, interest rate swap - loans |
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Available for sale securities, Estimated fair value |
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Liability, interest rate swap - loans |
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Recurring [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Asset, interest rate swap - loans |
16,000
|
33,000
|
|
Liability, interest rate swap - loans |
16,000
|
33,000
|
|
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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|
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Fair value of assets and liabilities measured on a recurring basis: |
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|
Asset, interest rate swap - loans |
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Liability, interest rate swap - loans |
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|
|
Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Asset, interest rate swap - loans |
16,000
|
33,000
|
|
Liability, interest rate swap - loans |
16,000
|
33,000
|
|
Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
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Asset, interest rate swap - loans |
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Liability, interest rate swap - loans |
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US Government Agencies Debt Securities [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
3,174,000
|
2,153,000
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US Government Agencies Debt Securities [Member] | Recurring [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
3,174,000
|
2,153,000
|
|
US Government Agencies Debt Securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
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|
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US Government Agencies Debt Securities [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Available for sale securities, Estimated fair value |
3,174,000
|
2,153,000
|
|
US Government Agencies Debt Securities [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
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Obligations of States and Political Subdivisions [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
433,651,000
|
254,830,000
|
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Obligations of States and Political Subdivisions [Member] | Recurring [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
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|
|
Available for sale securities, Estimated fair value |
433,651,000
|
254,830,000
|
|
Obligations of States and Political Subdivisions [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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|
Available for sale securities, Estimated fair value |
|
|
|
Obligations of States and Political Subdivisions [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Available for sale securities, Estimated fair value |
433,651,000
|
254,830,000
|
|
Obligations of States and Political Subdivisions [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
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Corporate and Other Bonds [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
72,622,000
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9,434,000
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Corporate and Other Bonds [Member] | Recurring [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
72,622,000
|
9,434,000
|
|
Corporate and Other Bonds [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
|
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Corporate and Other Bonds [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Available for sale securities, Estimated fair value |
72,622,000
|
9,434,000
|
|
Corporate and Other Bonds [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
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Mortgage Backed Securities [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
555,963,000
|
407,362,000
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Mortgage Backed Securities [Member] | Recurring [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
555,963,000
|
407,362,000
|
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Mortgage Backed Securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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|
Available for sale securities, Estimated fair value |
|
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Mortgage Backed Securities [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Available for sale securities, Estimated fair value |
555,963,000
|
407,362,000
|
|
Mortgage Backed Securities [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
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Other Securities [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Available for sale securities, Estimated fair value |
13,289,000
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3,569,000
|
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Other Securities [Member] | Recurring [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Available for sale securities, Estimated fair value |
13,289,000
|
3,569,000
|
|
Other Securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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|
Available for sale securities, Estimated fair value |
|
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|
Other Securities [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Available for sale securities, Estimated fair value |
13,289,000
|
3,569,000
|
|
Other Securities [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
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|
Available for sale securities, Estimated fair value |
|
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Trust Swaps [Member] | Recurring [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Liability, Cash flow hedge - prime loan swap |
3,784,000
|
3,046,000
|
|
Trust Swaps [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Liability, Cash flow hedge - prime loan swap |
|
|
|
Trust Swaps [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Liability, Cash flow hedge - prime loan swap |
3,784,000
|
3,046,000
|
|
Trust Swaps [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Liability, Cash flow hedge - prime loan swap |
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Prime Loan Swaps [Member]
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Fair value of assets and liabilities measured on a recurring basis: |
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Derivative assets |
13,000
|
|
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Prime Loan Swaps [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
|
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Fair value of assets and liabilities measured on a recurring basis: |
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Derivative assets |
|
|
|
Prime Loan Swaps [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
13,000
|
|
|
Prime Loan Swaps [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
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|
Derivative assets |
|
|
|
Prime Loan Swaps [Member] | Recurring [Member]
|
|
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Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Asset, Cash flow hedge - prime loan swap |
13,000
|
|
|
Liability, Cash flow hedge - prime loan swap |
|
516,000
|
|
Prime Loan Swaps [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Asset, Cash flow hedge - prime loan swap |
|
|
|
Liability, Cash flow hedge - prime loan swap |
|
|
|
Prime Loan Swaps [Member] | Recurring [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Asset, Cash flow hedge - prime loan swap |
13,000
|
|
|
Liability, Cash flow hedge - prime loan swap |
|
516,000
|
|
Prime Loan Swaps [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Asset, Cash flow hedge - prime loan swap |
|
|
|
Liability, Cash flow hedge - prime loan swap |
|
|
|
Mortgage Rate Lock Commitments [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
538,000
|
|
|
Mortgage Rate Lock Commitments [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
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|
Derivative assets |
|
|
|
Mortgage Rate Lock Commitments [Member] | Significant Other Observable Inputs Level 2 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
|
|
|
Mortgage Rate Lock Commitments [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
538,000
|
|
|
Mortgage Rate Lock Commitments [Member] | Recurring [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
538,000
|
|
|
Mortgage Rate Lock Commitments [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets Level 1 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
|
|
|
Mortgage Rate Lock Commitments [Member] | Recurring [Member] | Significant Unobservable Inputs Level 3 [Member]
|
|
|
|
Fair value of assets and liabilities measured on a recurring basis: |
|
|
|
Derivative assets |
$ 538,000
|
|
|