STOCK-BASED COMPENSATION (Details) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($) $ / shares shares	Jun. 30, 2014 USD ($) shares	Jun. 30, 2015 USD ($) Plan $ / shares shares	Jun. 30, 2014 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of active stock based compensation plan | Plan			1
Options granted (in shares) | shares	20,000	15,000	20,000	81,000
Share-based compensation expense [Abstract]
Total gross compensation expense	$ 161	$ 124	$ 301	$ 302
Total tax benefit associated with compensation expense	43	30	86	90
Total net compensation expense	118	$ 94	215	$ 212
Unrecognized compensation expense [Abstract]
Total gross unrecognized compensation expense to be recognized over remainder of current fiscal year	209		209
Total gross unrecognized compensation expense in 2016	262		262
Total gross unrecognized compensation expense in 2017	90		90
Total gross unrecognized compensation expense in 2018	23		23
Tax benefit associated with unrecognized compensation expense remainder of current fiscal year	46		46
Tax benefit associated with unrecognized compensation expense in 2016	40		40
Tax benefit associated with unrecognized compensation expense in 2017	12		12
Tax benefit associated with unrecognized compensation expense in 2018	6		6
Total net unrecognized compensation expense	163		163
Total net unrecognized compensation expense in 2016	222		222
Total net unrecognized compensation expense in 2017	78		78
Total net unrecognized compensation expense in 2018	$ 17		$ 17
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period of stock options			2 years
Percentages of stock option ownership considered for higher exercise price of option (in hundredths)			10.00%
Weighted average grant date fair value (in dollars per share) | $ / shares	$ 11.34		$ 11.34
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option contract term			10
Vesting period of stock options			3 years
Option exercise price as percentages of closing exercise price of stock for specific shareholders (in hundredths)			110.00%
Expiration period of stock option plan			5 years
Weighted average grant date fair value (in dollars per share) | $ / shares	$ 12.80		$ 12.80
2008 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares) | shares	100,000		100,000
Increase in number of shares authorized (in shares) | shares			100,000	130,000
Number of shares available for grant (in shares) | shares	134,628		134,628
Expiration date of stock option plan			Feb. 20, 2018