STOCK-BASED COMPENSATION (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 Stock options	Dec. 31, 2012 Stock options	Dec. 31, 2011 Stock options	Apr. 26, 2007 2007 Stock Incentive Plan	Dec. 31, 2013 2003 Option Plan
Stock-based compensation
Number of shares reserved for issuance under the plan							650,000
Number of shares available for grant								0
Fair value of options granted using the weighted average assumptions as of grant date
Risk-free interest rate (as a percent)				1.35%	1.29%	2.36%
Expected term				7 years	7 years	7 years
Expected stock price volatility (as a percent)				33.93%	40.19%	61.41%
Dividend yield (as a percent)				1.77%	0.42%	0.46%
Shares
Outstanding, beginning of year (in shares)				433,132
Granted (in shares)				57,783
Exercised (in shares)				(46,224)
Forfeited or expired (in shares)				(42,552)
Outstanding at end of year (in shares)				402,139	433,132
Exercisable at year end (in shares)				295,680
Fully vested and expected to vest (in shares)				392,516
Weighted Average Exercise Price
Outstanding, beginning of year (in dollars per share)				$ 13.06
Granted (in dollars per share)				$ 13.98
Exercised (in dollars per share)				$ 8.41
Forfeited or expired (in dollars per share)				$ 12.68
Outstanding at end of year (in dollars per share)				$ 13.79	$ 13.06
Exercisable at year end (in dollars per share)				$ 14.21
Fully vested and expected to vest (in dollars per share)				$ 13.81
Weighted Average Remaining Contractual Term
Outstanding at end of year				5 years 2 months 12 days
Exercisable at year end				3 years 10 months 24 days
Fully vested and expected to vest				5 years 1 month 6 days
Aggregate Intrinsic Value
Outstanding at end of year (in dollars)				$ 1,900
Exercisable at year end (in dollars)				1,327
Fully vested and expected to vest (in dollars)				1,852
Information related to the 2007 stock incentive plan and the 2003 plan
Intrinsic value of options exercised				265	124
Cash received from option exercises				389	120
Tax benefit realized from option exercises				25	12
Weighted average fair value of options granted (in dollars per share)				$ 4.16	$ 4.88	$ 5.16
Additional disclosures
Compensation expense	367	338	220	161	169	72
Total unrecognized compensation cost related to nonvested stock options granted				$ 405
Weighted-average period of expected recognition of the cost				2 years 6 months