Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
NET INCOME	$ 5,602	$ 5,617	$ 11,167	$ 10,783
Net change in fair value of interest rate swap agreements designated as cash flow hedges:
Unrealized gain (loss) on interest rate swaps, net of tax of ($1) and $37 for the three months ended June 30, 2015 and 2014, and $37 and $58 for the six months ended June 30, 2015 and 2014	2	(68)	(78)	(107)
Reclassification adjustment for losses recognized in earnings, net of tax of ($33) and ($33) for the three months ended June 30, 2015 and 2014, and ($66) and ($67) for the six months ended June 30, 2015 and 2014	61	61	123	124
Net change in fair value of interest rate swap agreements designated as cash flow hedges	63	(7)	45	17
Unrealized gains on other-than-temporarily impaired securities available for sale:
Unrealized gains arising during the period, net of tax of ($90) and $0 for the three months ended June 30, 2015 and 2014, and ($90) and ($48) for the six months ended June 30, 2015 and 2014	165	0	165	89
Unrealized gains (losses) on other securities available for sale:
Unrealized gains (losses) arising during the period, net of tax of $3,488 and ($1,762) for the three months ended June 30, 2015 and 2014, and $838 and ($4,032) for the six months ended June 30, 2015 and 2014	(6,475)	3,205	(1,556)	7,488
Reclassification adjustment for realized gains included in net income, net of tax of $165 and $48 for the three months ended June 30, 2015 and 2014, and $172 and $71 for the six months ended June 30, 2015 and 2014	(307)	(90)	(319)	(133)
Unrealized losses on other securities available for sale net of reclassification adjustment for realized gains included in net income	(6,782)	3,115	(1,875)	7,355
Other comprehensive income (loss)	(6,554)	3,108	(1,665)	7,461
COMPREHENSIVE INCOME (LOSS)	$ (952)	$ 8,725	$ 9,502	$ 18,244