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BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2014
Compensation and Retirement Disclosure [Abstract]  
Components of Net Periodic Benefit Costs for the SERP
The components of net periodic benefit costs for the SERP were as follows (in thousands):
 
Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
 
2014
 
2013
 
2014
 
2013
Interest cost
$
69

 
$
56

 
$
137

 
$
112

Less: expected return on plan assets
(39
)
 
(25
)
 
(78
)
 
(50
)
Plus: Amortization of unrecognized loss
69

 
95

 
139

 
190

Net cost
$
99

 
$
126

 
$
198

 
$
252