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INCOME TAXES (Tables)
 6 Months Ended
Jun. 30, 2014
Income Tax Disclosure [Abstract]  
Reconciliation of income tax expense (benefit)
The actual income tax expense (benefit) for the three and six months ended June 30, 2014 and 2013 differed from the “expected” income tax expense (benefit) for those periods (computed by applying the United States federal corporate tax rate of 35 percent to income before income tax expense (benefit)) as follows:
 
 
Three months ended 
 June 30,
 
Six months ended 
 June 30,
 
 
2014
 
2013
 
2014
 
2013
Computed "expected" income tax expense
 
$
95

 
$
2,782

 
$
5,306

 
$
9,960

Increases (decreases) in tax resulting from:
 
 
 
 
 
 
 
 
Tax-exempt interest income
 
(858
)
 
(993
)
 
(1,802
)
 
(1,936
)
Dividends received deduction
 
(258
)
 
(222
)
 
(478
)
 
(417
)
Proration of tax-exempt interest and dividends received deduction
 
167

 
182

 
342

 
353

Other, net
 
110

 
(12
)
 
182

 
13

Income tax expense (benefit)
 
$
(744
)
 
$
1,737

 
$
3,550

 
$
7,973