LOANS AND ALLOWANCE (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Allowance for loan losses
Balance at the beginning of the period	$ 27,609	$ 32,227
Provision charged to expense	750	1,734
Losses charged off	(2,040)	(2,996)
Recoveries	928	763
Balance at the end of the period	27,247	31,728
Allowance for loan losses
Ending Balance individually evaluated for impairment	1,054		1,287
Ending Balance collectively evaluated for impairment	26,193		26,322
Total ending allowance balance	27,247	31,728
Loans
Ending Balance individually evaluated for impairment	30,631		33,122
Ending Balance collectively evaluated for impairment	1,656,920		1,638,804
Total ending loan balance excluding accrued interest	1,687,551		1,671,926
Accrued interest	5,073		5,206
Commercial
Allowance for loan losses
Balance at the beginning of the period	3,291	3,894
Provision charged to expense	(163)	525
Losses charged off	(146)	(271)
Recoveries	27	131
Balance at the end of the period	3,009	4,279
Allowance for loan losses
Ending Balance individually evaluated for impairment	12		13
Ending Balance collectively evaluated for impairment	2,997		3,278
Total ending allowance balance	3,009	4,279
Loans
Ending Balance individually evaluated for impairment	265		300
Ending Balance collectively evaluated for impairment	226,212		210,401
Total ending loan balance excluding accrued interest	226,477		210,701
Commercial Real Estate
Allowance for loan losses
Balance at the beginning of the period	20,210	24,157
Provision charged to expense	393	238
Losses charged off	(608)	(1,208)
Recoveries	444	51
Balance at the end of the period	20,439	23,238
Allowance for loan losses
Ending Balance individually evaluated for impairment	937		1,167
Ending Balance collectively evaluated for impairment	19,502		19,043
Total ending allowance balance	20,439	23,238
Loans
Ending Balance individually evaluated for impairment	18,883		21,240
Ending Balance collectively evaluated for impairment	750,915		745,769
Total ending loan balance excluding accrued interest	769,798		767,009
Residential
Allowance for loan losses
Balance at the beginning of the period	3,409	3,180
Provision charged to expense	245	631
Losses charged off	(543)	(698)
Recoveries	85	150
Balance at the end of the period	3,196	3,263
Allowance for loan losses
Ending Balance individually evaluated for impairment	105		105
Ending Balance collectively evaluated for impairment	3,091		3,304
Total ending allowance balance	3,196	3,263
Loans
Ending Balance individually evaluated for impairment	11,352		10,797
Ending Balance collectively evaluated for impairment	636,182		637,213
Total ending loan balance excluding accrued interest	647,534		648,010
Consumer
Allowance for loan losses
Balance at the beginning of the period	699	996
Provision charged to expense	275	340
Losses charged off	(743)	(819)
Recoveries	372	431
Balance at the end of the period	603	948
Allowance for loan losses
Ending Balance individually evaluated for impairment			2
Ending Balance collectively evaluated for impairment	603		697
Total ending allowance balance	603	948
Loans
Ending Balance individually evaluated for impairment	131		785
Ending Balance collectively evaluated for impairment	43,611		45,421
Total ending loan balance excluding accrued interest	$ 43,742		$ 46,206