STOCK BASED COMPENSATION (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based award expense	$ 2,462		$ 2,845		$ 2,483
Related tax benefits recognized in earnings	832		932		1,014
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based award expense	241		526		662
Stock options [Member] | Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based award expense	27		19		65
Restricted stock awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based award expense	1,906	[1]	1,968	[1]	1,502	[1]
Restricted stock awards [Member] | Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based award expense	$ 289		$ 332		$ 254

[1] Inclusive of compensation expense associated with time-vested and performance-based restricted stock awards.