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ACCUMULATED OTHER COMPREHENSIVE INCOME (Tables)
3 Months Ended
Mar. 31, 2013
Equity [Abstract]  
Schedule of changes in Accumulated Other Comprehensive Income (Loss) by Component
Changes in Accumulated Other Comprehensive Income (Loss) by Component
For the Three Months Ended March 31, 2013 and 2012
             
   Unrealized
Gains and
Losses on
Available-for-
Sale Securities
   Defined Benefit
Pension Items
   Total 
Balance as of December 31, 2012  $426   $(1,834)  $(1,408)
Other comprehensive loss before reclassifications   (68)       (68)
Amounts reclassified from acumulated other comprehensive income            
Net current-period other comprehensive loss   (68)       (68)
Balance as of March 31, 2013  $358   $(1,834)  $(1,476)